Colusa County, California

County in California, United States

County in California, United States

Colusa County, California

County

County of Colusa

Colusa County Courthouse

Seal

Interactive map of Colusa County

Location in the state of California

Country| United States
State| California
Region| Sacramento Valley
Incorporated| February 18, 1850[1]
Named after| Rancho Colus
County seat| Colusa
Largest city| Colusa (population)
Williams (area)
Government

• Type| Council–CAO
• Chair[2]| Gary J. Evans
• Vice Chair[3]| Daurice Kalfsbeek Smith
• Board of Supervisors[4]|

Supervisors

* Jose Merced Corona
* Daurice Kalfsbeek Smith
* Kent S. Boes
* Gary J. Evans
* Janice Bell

• County Administrative Officer| Wendy G. Tyler
Area

• Total

| 1,156 sq mi (2,990 km2)
• Land| 1,151 sq mi (2,980 km2)
• Water| 5.6 sq mi (15 km2)
Highest elevation

[5]

| 7,059 ft (2,152 m)
Population

(2020)

• Total

| 21,839
• Density| 19/sq mi (7.3/km2)
GDP

[6]

• Total| $1.781 billion (2022)
Time zone| UTC-8 (Pacific Time Zone)
• Summer (DST)| UTC-7 (Pacific Daylight Time)
Area code| 530
Congressional district| 1st
Website| www.countyofcolusa.org

Colusa County (/kəˈluːsə/ ⓘ) is a county located in the U.S. state of California. As of the 2020 census, the population was 21,839.[7] The county seat is Colusa.[8] It is in the northern Sacramento Valley, northwest of the state capital, Sacramento.

## History

[edit]

Colusa County is one of the original counties of California, created in 1850 at the time of statehood. Parts of the county's territory were given to Tehama County in 1856 and to Glenn County in 1891.[9]

The county was named after the 1844 Rancho Colus Mexican land grant to John Bidwell. The name of the county in the original state legislative act of 1850 was spelled Colusi, and often in newspapers was spelled Coluse.[10][11] The word is derived from the name of a Patwin village known as Ko'-roo or Korusi located on the west side of the Sacramento River on the site of the present-day city of Colusa.[12][13] The name was established as Colusa by 1855.[9]

### Early history

[edit]

Present-day Colusa County was originally home to the Patwin band of the Wintun people,[14] whose territory included areas along the Sacramento River as well as lands extending west towards Lake County, bounded in the north by the sources of Stony Creek near Stonyford and in the south by Putah Creek.[15]

Linguistically, the Patwin people in the Colusa area spoke two dialects of the Southern Wintuan language. River Patwin was spoken in villages along the Sacramento River, including at Korusi, site of the present city of Colusa. Hill Patwin was spoken in the plains and foothills to the west.[14]

### European settlement

[edit]

Present-day Colusa County was included as part of three Mexican land grants: John Bidwell's smaller 1845 Rancho Colus grant, which included the modern city of Colusa;[16] the larger 1844 Rancho Jimeno grant, which surrounded the Colus grant;[17][16] and the 1844 Larkin's Children grant, located upriver from Colusa near the present town of Princeton, California.[18][19]

## Geography

[edit]

According to the U.S. Census Bureau, the county has a total area of 1,156 square miles (2,990 km2), of which 1,151 square miles (2,980 km2) is land and 5.6 square miles (15 km2) (0.5%) is water.[20] A large number of streams drain the county, including Elk Creek, Salt Creek, Stony Creek and Bear Creek.

The county's eastern boundary is formed, in part, by the Sacramento River.

### Adjacent counties

[edit]

* Glenn County \- north
* Butte County \- northeast
* Sutter County \- east
* Yolo County \- south
* Lake County \- west

### National protected areas

[edit]

* Butte Sink National Wildlife Refuge (part)
* Colusa National Wildlife Refuge
* Delevan National Wildlife Refuge
* Mendocino National Forest (part)
* Sacramento National Wildlife Refuge (part)

## Demographics

[edit]

Historical population Census| Pop.| Note| %±

|
|
|

1850| 115| | —
1860| 2,274| | 1,877.4%
1870| 6,165| | 171.1%
1880| 13,118| | 112.8%
1890| 14,640| | 11.6%
1900| 7,364| | −49.7%
1910| 7,732| | 5.0%
1920| 9,290| | 20.2%
1930| 10,258| | 10.4%
1940| 9,788| | −4.6%
1950| 11,651| | 19.0%
1960| 12,075| | 3.6%
1970| 12,430| | 2.9%
1980| 12,791| | 2.9%
1990| 16,275| | 27.2%
2000| 18,804| | 15.5%
2010| 21,419| | 13.9%
2020| 21,839| | 2.0%
2024 (est.)| 22,074| [21]| 1.1%
U.S. Decennial Census[22]
1790–1960[23] 1900–1990[24]
1990–2000[25] 2010[26] 2020[27]

### 2020 census

[edit]

Colusa County, California – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race. Race / Ethnicity (NH = Non-Hispanic) | Pop 1980[28] | Pop 1990[29] | Pop 2000[30] | Pop 2010[26] | Pop 2020[27] | % 1980  | % 1990  | % 2000  | % 2010  | % 2020

|
|
|
|
|
|
|
|
|
|

White alone (NH)  | 9,650  | 10,105  | 9,018  | 8,524  | 6,941  | 75.44%  | 62.09%  | 47.96%  | 39.80%  | 31.78%
Black or African American alone (NH)  | 69  | 81  | 88  | 168  | 182  | 0.54%  | 0.50%  | 0.47%  | 0.78%  | 0.83%
Native American or Alaska Native alone (NH)  | 194  | 302  | 316  | 296  | 280  | 1.52%  | 1.86%  | 1.68%  | 1.38%  | 1.28%
Asian alone (NH)  | 233  | 321  | 220  | 267  | 252  | 1.82%  | 1.97%  | 1.17%  | 1.25%  | 1.15%
Native Hawaiian or Pacific Islander alone (NH)  | x  | x  | 67  | 59  | 70  | x  | x  | 0.36%  | 0.28%  | 0.32%
Other race alone (NH)  | 152  | 42  | 34  | 29  | 92  | 1.19%  | 0.26%  | 0.18%  | 0.14%  | 0.42%
Mixed race or Multiracial (NH)  | x  | x  | 309  | 272  | 546  | x  | x  | 1.64%  | 1.27%  | 2.50%
Hispanic or Latino (any race)  | 2,493  | 5,424  | 8,752  | 11,804  | 13,476  | 19.49%  | 33.33%  | 46.54%  | 55.11%  | 61.71%
Total | 12,791 | 16,275 | 18,804 | 21,419 | 21,839  | 100.00% | 100.00% | 100.00% | 100.00% | 100.00%

### 2011

[edit]

Population, race, and income

Total population[31] | 21,297
White[31] | 14,491  | 68.0%
Black or African American[31] | 203  | 1.0%
American Indian or Alaska Native[31] | 288  | 1.4%
Asian[31] | 252  | 1.2%
Native Hawaiian or other Pacific Islander[31] | 41  | 0.2%
Some other race[31] | 4,893  | 23.0%
Two or more races[31] | 1,129  | 5.3%
Hispanic or Latino (of any race)[32] | 11,460  | 53.8%
Per capita income[33] | $21,271
Median household income[34] | $49,558
Median family income[35] | $55,063

#### Places by population, race, and income

[edit]

Places by population and race

Place  | Type[36] | Population[31] | White[31] | Other[31]
[note 1] | Asian[31] | Black or African
American[31] | Native American[31]
[note 2] | Hispanic or Latino
(of any race)[32]
Arbuckle | CDP | 3,236 | 55.3% | 43.9% | 0.5% | 0.0% | 0.3% | 66.0%
College City | CDP | 70 | 100.0% | 0.0% | 0.0% | 0.0% | 0.0% | 35.7%
Colusa | City | 5,951 | 62.2% | 32.2% | 1.9% | 0.9% | 2.8% | 56.4%
Grimes | CDP | 517 | 64.2% | 35.8% | 0.0% | 0.0% | 0.0% | 81.8%
Lodoga | CDP | 185 | 85.4% | 5.9% | 0.0% | 4.3% | 4.3% | 0.0%
Maxwell | CDP | 1,144 | 77.4% | 22.2% | 0.3% | 0.0% | 0.0% | 65.2%
Princeton | CDP | 209 | 92.8% | 2.9% | 0.0% | 0.0% | 4.3% | 7.7%
Stonyford | CDP | 104 | 99.0% | 0.0% | 0.0% | 1.0% | 0.0% | 0.0%
Williams | City | 5,003 | 65.0% | 32.7% | 0.7% | 1.0% | 0.7% | 74.3%
Places by population and income

Place  | Type[36] | Population[37] | Per capita income[33] | Median household income[34] | Median family income[35]
Arbuckle | CDP | 3,236 | $16,604 | $48,878 | $52,708
College City | CDP | 70 | $37,704 | $62,750 | $64,750
Colusa | City | 5,951 | $21,811 | $49,100 | $51,667
Grimes | CDP | 517 | $9,984 | $30,897 | $31,058
Lodoga | CDP | 185 | $25,004 | $24,881 | $65,500
Maxwell | CDP | 1,144 | $16,454 | $43,036 | $44,405
Princeton | CDP | 209 | $28,005 | $58,571 | $60,000
Stonyford | CDP | 104 | $21,163 | $33,750 | $49,250
Williams | City | 5,003 | $14,974 | $47,934 | $52,303

### 2010

[edit]

The 2010 United States census reported that Colusa County had a population of 21,419. The racial makeup of Colusa County was 13,854 (64.7%) White, 195 (0.9%) African American, 419 (2.0%) Native American, 281 (1.3%) Asian, 68 (0.3%) Pacific Islander, 5,838 (27.3%) from other races, and 764 (3.6%) from two or more races. Hispanic or Latino of any race were 11,804 persons (55.1%).[38]

Population reported at 2010 United States census

The County

Total
Population

White

African
American

Native
American

Asian

Pacific
Islander

other
races

two or
more races

Hispanic
or Latino
(of any race)

Colusa County | 21,419 | 13,854 | 195 | 419 | 281 | 68 | 5,838 | 764 | 11,804

Incorporated
cities

Total
Population

White

African
American

Native
American

Asian

Pacific
Islander

other
races

two or
more races

Hispanic
or Latino
(of any race)

Colusa | 5,971 | 3,944 | 54 | 107 | 80 | 28 | 1,510 | 248 | 3,128
Williams | 5,123 | 2,785 | 59 | 55 | 94 | 4 | 1,946 | 180 | 3,891

Census-designated
places

Total
Population

White

African
American

Native
American

Asian

Pacific
Islander

other
races

two or
more races

Hispanic
or Latino
(of any race)

Arbuckle | 3,028 | 1,746 | 18 | 23 | 18 | 5 | 1,124 | 94 | 2,116
College City | 290 | 207 | 0 | 5 | 1 | 0 | 51 | 26 | 134
Grimes | 391 | 284 | 7 | 3 | 1 | 0 | 65 | 31 | 258
Lodoga | 197 | 167 | 16 | 4 | 2 | 2 | 3 | 3 | 8
Maxwell | 1,103 | 734 | 11 | 14 | 9 | 2 | 306 | 27 | 570
Princeton | 303 | 217 | 0 | 10 | 1 | 1 | 70 | 4 | 93
Stonyford | 149 | 127 | 0 | 4 | 0 | 1 | 12 | 5 | 22

Other
unincorporated areas

Total
Population

White

African
American

Native
American

Asian

Pacific
Islander

other
races

two or
more races

Hispanic
or Latino
(of any race)

All others not CDPs (combined)  | 4,864 | 3,643 | 30 | 194 | 75 | 25 | 751 | 146 | 1,584

### 2000

[edit]

As of the census[39] of 2000, there were 18,804 people, 6,097 households, and 4,578 families residing in the county. The population density was 16 people per square mile (6.2 people/km2). There were 6,774 housing units at an average density of 6 per square mile (2.3/km2). The racial makeup of the county was 64.3% White, 0.6% Black or African American, 2.3% Native American, 1.2% Asian, 0.4% Pacific Islander, 26.7% from other races, and 4.5% from two or more races. 46.5% of the population were Hispanic or Latino of any race. 8.5% were of German, 5.6% English, 5.5% American and 5.4% Irish ancestry according to Census 2000. 58.7% spoke English and 40.4% Spanish as their first language.

There were 6,097 households, out of which 41.4% had children under the age of 18 living with them, 59.6% were married couples living together, 9.6% had a female householder with no husband present, and 24.9% were non-families. 21.5% of all households were made up of individuals, and 10.1% had someone living alone who was 65 years of age or older. The average household size was 3.01 and the average family size was 3.51.

In the county, the population was spread out, with 31.6% under the age of 18, 10.3% from 18 to 24, 26.9% from 25 to 44, 19.8% from 45 to 64, and 11.4% who were 65 years of age or older. The median age was 32 years. For every 100 females there were 103.4 males. For every 100 females age 18 and over, there were 103.8 males.

The median income for a household in the county was $35,062, and the median income for a family was $40,138. Males had a median income of $32,210 versus $21,521 for females. The per capita income for the county was $14,730. About 13.0% of families and 16.1% of the population were below the poverty line, including 19.5% of those under age 18 and 8.2% of those age 65 or over.

## Politics

[edit]

### Voter registration statistics

[edit]

Population and registered voters

Total eligible population[40] | 13,214
Registered voters[40][note 3] | 10,144  | 76.7%
Democratic[40] | 3,214  | 24.3%
Republican[40] | 4,062  | 30.7%
Democratic–Republican spread[40] | -848 | -6.4%
American Independent[40] | 376  | 2.8%
Libertarian[40] | 141  | 1.0%
Green[40] | 29  | 0.2%
Peace and Freedom[40] | 64  | 0.4%
Unknown[40] | 2  | 0.0%
Other[40] | 17  | 0.1%
No party preference[40] | 2,239  | 16.9%

#### Cities by population and voter registration

[edit]

Cities by population and voter registration

City  | Population[31] | Registered voters[41]
[note 3] | Democratic[41] | Republican[41] | D–R spread[41] | Other[41] | No party preference[41]
Colusa | 5,951 | 37.8% | 35.5% | 44.6% | -9.1% | 5.6% | 16.8%
Williams | 5,003 | 22.7% | 43.5% | 31.4% | +12.1% | 3.1% | 23.0%

### Overview

[edit]

In its early history Colusa was one of the most reliable Democratic counties in California. Along with Mariposa County, it was one of only two counties in the Pacific States to support Alton B. Parker in 1904.[42] From 1880 until 1952, Colusa only went Republican during the GOP landslides of the Roaring Twenties. Since 1952, however, Colusa has become a strongly Republican county in Presidential and congressional elections, with Lyndon Johnson, in 1964, being the last Democrat to win the county.

United States presidential election results for Colusa County, California  Year  | Republican | Democratic | Third party(ies)

|
|
|

No.  | % | No.  | % | No.  | %
2024 | 4,414  | 62.87% | 2,431  | 34.62%  | 176  | 2.51%
2020 | 4,559  | 57.27% | 3,239  | 40.69%  | 163  | 2.05%
2016 | 3,551  | 53.02% | 2,661  | 39.73%  | 485  | 7.24%
2012 | 3,601  | 59.57% | 2,314  | 38.28%  | 130  | 2.15%
2008 | 3,733  | 57.89% | 2,569  | 39.84%  | 146  | 2.26%
2004 | 4,142  | 67.17% | 1,947  | 31.58%  | 77  | 1.25%
2000 | 3,629  | 64.92% | 1,745  | 31.22%  | 216  | 3.86%
1996 | 3,047  | 54.29% | 2,054  | 36.60%  | 511  | 9.11%
1992 | 2,589  | 45.94% | 1,798  | 31.91%  | 1,248  | 22.15%
1988 | 3,077  | 59.49% | 2,022  | 39.10%  | 73  | 1.41%
1984 | 3,388  | 65.30% | 1,725  | 33.25%  | 75  | 1.45%
1980 | 2,897  | 58.00% | 1,605  | 32.13%  | 493  | 9.87%
1976 | 2,733  | 52.74% | 2,340  | 45.16%  | 109  | 2.10%
1972 | 2,715  | 57.56% | 1,810  | 38.37%  | 192  | 4.07%
1968 | 2,361  | 51.58% | 1,858  | 40.59%  | 358  | 7.82%
1964 | 1,811  | 39.32%  | 2,790  | 60.57% | 5  | 0.11%
1960 | 2,497  | 51.37% | 2,348  | 48.30%  | 16  | 0.33%
1956 | 2,474  | 53.23% | 2,171  | 46.71%  | 3  | 0.06%
1952 | 2,824  | 59.81% | 1,881  | 39.83%  | 17  | 0.36%
1948 | 1,803  | 46.22%  | 2,020  | 51.78% | 78  | 2.00%
1944 | 1,579  | 42.92%  | 2,090  | 56.81% | 10  | 0.27%
1940 | 1,774  | 39.74%  | 2,655  | 59.48% | 35  | 0.78%
1936 | 1,186  | 28.15%  | 2,965  | 70.38% | 62  | 1.47%
1932 | 1,095  | 27.50%  | 2,752  | 69.11% | 135  | 3.39%
1928 | 1,752  | 56.30% | 1,338  | 42.99%  | 22  | 0.71%
1924 | 1,127  | 43.84% | 495  | 19.25%  | 949  | 36.91%
1920 | 1,645  | 61.24% | 907  | 33.77%  | 134  | 4.99%
1916 | 1,011  | 31.82%  | 1,998  | 62.89% | 168  | 5.29%
1912 | 3  | 0.11%  | 1,760  | 63.58% | 1,005  | 36.31%
1908 | 730  | 38.58%  | 1,064  | 56.24% | 98  | 5.18%
1904 | 885  | 46.78%  | 900  | 47.57% | 107  | 5.66%
1900 | 648  | 35.98%  | 1,075  | 59.69% | 78  | 4.33%
1896 | 581  | 30.86%  | 1,250  | 66.38% | 52  | 2.76%
1892 | 645  | 31.08%  | 1,187  | 57.20% | 243  | 11.71%

Colusa County is in California's 1st congressional district, represented by Republican Doug LaMalfa.[43] In the State Assembly, Colusa County is split between the 3rd and 4th districts, represented by Republican James Gallagher and Democrat Cecilia Aguiar-Curry, respectively.[44] In the State Senate, the county is in the 4th senatorial district, represented by Republican Marie Alvarado-Gil.[45] On November 4, 2008, Colusa County voted 71.6% for Proposition 8 which amended the California Constitution to ban same-sex marriages.

## Crime

[edit]

The following table includes the number of incidents reported and the rate per 1,000 persons for each type of offense.

Population and crime rates

Population[31] | 21,297
Violent crime[46] | 59 | 2.77
Homicide[46] | 1 | 0.05
Forcible rape[46] | 13 | 0.61
Robbery[46] | 8 | 0.38
Aggravated assault[46] | 37 | 1.74
Property crime[46] | 352 | 16.53
Burglary[46] | 197 | 9.25
Larceny-theft[46][note 4] | 293 | 13.76
Motor vehicle theft[46] | 37 | 1.74
Arson[46] | 3 | 0.14

### Cities by population and crime rates

[edit]

Cities by population and crime rates

City  | Population[47] | Violent crimes[47] | Violent crime rate
per 1,000 persons  | Property crimes[47] | Property crime rate
per 1,000 persons
Colusa | 6,065 | 11 | 1.81 | 170 | 28.03
Williams | 5,200 | 9 | 1.73 | 76 | 14.62

## Transportation

[edit]

### Major highways

[edit]

* Interstate 5
* State Route 16
* State Route 20
* State Route 45

### Public transportation

[edit]

Colusa County Transit runs buses from Colusa to Williams, Arbuckle, Grimes and College City, with limited service to Maxwell.

### Airports

[edit]

Colusa County Airport is a general-aviation airport located near the city of Colusa. The closest major airport is in Sacramento.

## Communities

[edit]

### Cities

[edit]

* Colusa (county seat)
* Williams

### Census-designated places

[edit]

* Arbuckle
* College City
* Grimes
* Lodoga
* Maxwell
* Princeton
* Stonyford

### Unincorporated community

[edit]

* Sites

### Population ranking

[edit]

The population ranking of the following table is based on the 2010 census of Colusa County.[48]

† county seat

Rank  | City/Town/etc.  | Municipal type  | Population (2010 Census)

|
|
|

1  | † Colusa | City  | 5,971
2  | Williams | City  | 5,123
3  | Arbuckle | CDP  | 3,028
4  | Maxwell | CDP  | 1,103
5  | Grimes | CDP  | 391
6  | Princeton | CDP  | 303
7  | College City | CDP  | 290
8  | Lodoga | CDP  | 197
9  | Stonyford | CDP  | 149
10  | Colusa Rancheria[49] | AIAN | 76
11  | Cortina Rancheria[50] | AIAN  | 21

## California Historical Landmarks

[edit]

California Historical Landmarks in Colusa County:

Letts Lake Granville Perry Swift

* Colusa County Courthouse built in 1861,.[51]
* Letts Valley settled in 1855 by Jack and David Lett. Marker at Letts Lake Campground at Letts Lake.[52]
* Swift's Stone Corral, built by Granville P. Swift in 1850.[53]

## See also

[edit]

* List of school districts in Colusa County, California
* National Register of Historic Places listings in Colusa County, California
* Thomas D. Harp, mentions 1891 division of the county

## Notes

[edit]

1. ^ Other = Some other race + Two or more races
2. ^ Native American = Native Hawaiian or other Pacific Islander + American Indian or Alaska Native
3. ^ a b Percentage of registered voters with respect to total population. Percentages of party members with respect to registered voters follow.
4. ^ Only larceny-theft cases involving property over $400 in value are reported as property crimes.

## References

[edit]

1. ^ "Chronology". California State Association of Counties. Archived from the original on January 29, 2016. Retrieved February 6, 2015.
2. ^ "District 4 | Colusa County, CA - Official Website".
3. ^ "District 2 | Colusa County, CA - Official Website".
4. ^ "Member & District Information | Colusa County, CA - Official Website".
5. ^ "Snow Mountain". Peakbagger.com. Retrieved May 13, 2015.
6. ^ "Gross Domestic Product: All Industries in Colusa County, CA". Federal Reserve Economic Data. Federal Reserve Bank of St. Louis.
7. ^ "Colusa County, California". United States Census Bureau. Retrieved January 30, 2022.
8. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
9. ^ a b "The Creation of Our 58 Counties". California State Association of Counties. Retrieved March 3, 2019.
10. ^ The Statutes of California Passed at the First Session of the Legislature (PDF). San Jose: J. Winchester, State Printer. 1850. p. 62.
11. ^ "How Did Our 58 Counties Get Their Names?". California State Association of Counties. Retrieved March 3, 2019.
12. ^ Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Washington, D.C.: Government Printing Office. pp. 88.
13. ^ Heizer, Robert; Hester, Thomas (1970). "Names and Locations of Some Ethnographic Patwin and Maidu Indian Villages" (PDF). Contributions of the University of California Archaeological Research Facility. 9: 84.
14. ^ a b Golla, Victor (2011). California Indian Languages. Berkeley: University of California Press. pp. 143. ISBN 978-0520266674.
15. ^ Cook, Sherburne Friend (1976). The population of the California Indians, 1769-1970. Berkeley: University of California Press. p. 13.
16. ^ a b Hoffman, Ogden (1862). Reports of Land Cases Determined in the United States District Court for the Northern District of California. San Francisco: Numa Hubert. pp. 37, 41.
17. ^ Plat of the Colus Rancho. San Francisco: U.S. Surveyor General's Office. 1860.
18. ^ Hague, Harlan (1995). Thomas O. Larkin: A Life of Patriotism and Profit in Old California. Norman: University of Oklahoma Press. p. 182\. ISBN 0806127333.
19. ^ Grants of Land in California Made by Spanish or Mexican Authorities (PDF). Sacramento: California State Lands Commission. 1982. pp. 25–26.
20. ^ "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Retrieved September 24, 2015.
21. ^ "Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2024". United States Census Bureau. Retrieved May 10, 2025.
22. ^ "Census of Population and Housing from 1790-2000". US Census Bureau. Retrieved January 24, 2022.
23. ^ "Historical Census Browser". University of Virginia Library. Archived from the original on August 11, 2012. Retrieved September 24, 2015.
24. ^ Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved September 24, 2015.
25. ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Retrieved September 24, 2015.
26. ^ a b "P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) – Colusa County, California". United States Census Bureau.
27. ^ a b "P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) – Colusa County, California". United States Census Bureau.
28. ^ "California: 1980, General Social and Economic Characteristics, Part 1" (PDF). United States Census Bureau.
29. ^ "California: 1990, Part 1" (PDF). United States Census Bureau. Retrieved July 14, 2024.
30. ^ "P004: Hispanic or Latino, and Not Hispanic or Latino by Race – 2000: DEC Summary File 1 – Colusa County, California". United States Census Bureau.
31. ^ a b c d e f g h i j k l m n o p U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B02001. U.S. Census website . Retrieved October 26, 2013.
32. ^ a b U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B03003. U.S. Census website . Retrieved October 26, 2013.
33. ^ a b U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19301. U.S. Census website . Retrieved October 21, 2013.
34. ^ a b U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19013. U.S. Census website . Retrieved October 21, 2013.
35. ^ a b U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B19113. U.S. Census website . Retrieved October 21, 2013.
36. ^ a b U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates. U.S. Census website . Retrieved October 21, 2013.
37. ^ U.S. Census Bureau. American Community Survey, 2011 American Community Survey 5-Year Estimates, Table B01003. U.S. Census website . Retrieved October 21, 2013.
38. ^ "2010 Census P.L. 94-171 Summary File Data". United States Census Bureau.
39. ^ "U.S. Census website". United States Census Bureau. Retrieved May 14, 2011.
40. ^ a b c d e f g h i j k l "Statement of Vote, November 8, 2022, General Election" (PDF). California Secretary of State. California Secretary of State. Retrieved May 5, 2023.
41. ^ a b c d e f California Secretary of State. February 10, 2013 - Report of Registration Archived November 3, 2013, at the Wayback Machine. Retrieved October 31, 2013.
42. ^ Menendez, Albert J.; The Geography of Presidential Elections in the United States, 1868-2004, pp. 153-155 ISBN 0786422173
43. ^ "California's 1st Congressional District - Representatives & District Map". Civic Impulse, LLC. Retrieved February 13, 2023.
44. ^ "Members Assembly". State of California. Retrieved March 21, 2013.
45. ^ "Senators". State of California. Retrieved March 21, 2013.
46. ^ a b c d e f g h i j Office of the Attorney General, Department of Justice, State of California. Table 11: Crimes – 2009 Archived December 2, 2013, at the Wayback Machine. Retrieved November 14, 2013.
47. ^ a b c United States Department of Justice, Federal Bureau of Investigation. Crime in the United States, 2012, Table 8 (California). Retrieved November 14, 2013.
48. ^ "2010 U.S. Census website". United States Census Bureau. Retrieved December 29, 2015.
49. ^ Staff, Website Services & Coordination. "2010 Census Interactive Population Map (Text Version) - U.S. Census Bureau". www.census.gov.
50. ^ Staff, Website Services & Coordination. "2010 Census Interactive Population Map (Text Version) - U.S. Census Bureau". www.census.gov.
51. ^ Colusa County Courthouse
52. ^ Letts Valley
53. ^ Swift's Stone Corral

## External links

[edit]

Wikimedia Commons has media related to Colusa County, California.

* Official website
* Colusa County Sun Herald
* Colusa County Guide

Places adjacent to Colusa County, California

|  | Glenn County | Butte County

|
|

|  |
Lake County |

Colusa County, California

| Sutter County
|  |
| Yolo County |

* v
* t
* e

Municipalities and communities of Colusa County, California, United States

County seat: Colusa

Cities|

* Colusa
* Williams

Colusa County map

CDPs|

* Arbuckle
* College City
* Grimes
* Lodoga
* Maxwell
* Princeton
* Stonyford

Unincorporated
communities|

* Delevan
* Fouts Springs
* Genevra
* Grand Island
* Leesville
* Sites
* Wilbur Springs

Indian
reservations|

* Colusa Rancheria
* Kletsel Dehe Wintun Nation of the Cortina Rancheria

Ghost towns|

* Sycamore
* Waikosel

Footnotes|

‡This populated place also has portions in an adjacent county or counties

* California portal
* United States portal

* v
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* e

Sacramento Valley

Counties|

* Butte
* Colusa
* Glenn
* Placer
* Sacramento
* Shasta
* Sutter
* Tehama
* Yolo
* Yuba

Major cities|

* Sacramento

Cities and towns
100k-250k|

* Elk Grove
* Roseville
* Chico

Cities and towns
25k-99k|

* Antelope
* Arden-Arcade
* Carmichael
* Citrus Heights
* Davis
* Fair Oaks
* Florin
* Folsom
* Foothill Farms
* Lincoln
* North Highlands
* Orangevale
* Paradise
* Rancho Cordova
* Redding
* Rocklin
* West Sacramento
* Woodland
* Yuba City

Cities and towns
10k-25k|

* Auburn
* Galt
* Granite Bay
* La Riviera
* Linda
* Magalia
* Marysville
* North Auburn
* Olivehurst
* Oroville
* Parkway
* Red Bluff
* Rio Linda
* Rosemont
* Shasta Lake
* Vineyard

Sub-regions|

* Sacramento Metropolitan Area
* Yuba–Sutter area

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Sacramento (capital)

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Metro regions|

* Fresno–Madera
* Los Angeles-Long Beach-Anaheim
* Sacramento–Roseville
* Riverside–San Bernardino–Ontario
* San Diego–Tijuana
* San Jose–San Francisco–Oakland

Counties|

* Alameda
* Alpine
* Amador
* Butte
* Calaveras
* Colusa
* Contra Costa
* Del Norte
* El Dorado
* Fresno
* Glenn
* Humboldt
* Imperial
* Inyo
* Kern
* Kings
* Lake
* Lassen
* Los Angeles
* Madera
* Marin
* Mariposa
* Mendocino
* Merced
* Modoc
* Mono
* Monterey
* Napa
* Nevada
* Orange
* Placer
* Plumas
* Riverside
* Sacramento
* San Benito
* San Bernardino
* San Diego
* San Francisco
* San Joaquin
* San Luis Obispo
* San Mateo
* Santa Barbara
* Santa Clara
* Santa Cruz
* Shasta
* Sierra
* Siskiyou
* Solano
* Sonoma
* Stanislaus
* Sutter
* Tehama
* Trinity
* Tulare
* Tuolumne
* Ventura
* Yolo
* Yuba

Most populous
cities|

* Los Angeles
* San Diego
* San Jose
* San Francisco
* Fresno
* Sacramento
* Long Beach
* Oakland
* Bakersfield
* Anaheim

California portal

39°11′N 122°14′W﻿ / ﻿39.18°N 122.24°W﻿ / 39.18; -122.24

Authority control databases

International|

* ISNI
* VIAF
* WorldCat

National|

* United States
* Israel

Other|

* NARA
* Yale LUX

*[Pop.]: Population
*[%±]: Percent change
*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template