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The following table presents a list of Ethiopian regional states by population based on the 1994 and 2007 censuses with the Statistics Ethiopia estimated population as of July 2023.
| Region | 1994 Census[1] | 2007 Census[2] | 2023 Estimate[3] |
|---|---|---|---|
| 18,732,525 | 26,993,933 | 40,884,000 | |
| 19,834,297 | 27,221,976 | 45,216,000 | |
| 7,594,741 | |||
| 3,439,860 | 4,445,219 | 6,657,000 | |
| 6,271,761 | |||
| 3,136,267 | 4,316,988 | 5,838,000 | |
| 5,301,868 | |||
| 4,197,164 | |||
| 2,112,737 | 2,739,551 | 3,945,000 | |
| 1,106,383[e] | 1,390,273 | 2,076,000 | |
| 162,397 | 784,345 | 1,251,000 | |
| 251,864 | 341,834 | 551,000 | |
| 181,862 | 307,096 | 525,000 | |
| 131,139 | 183,415 | 283,000 | |
| Total | 73,750,932 | 107,334,000 |