State
The population development of the State of Iowa according to census results and latest official estimates.
| Name | Abbr. | Status | Capital | Area A-L (km²) | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Census (C) 2020-04-01 | Population Estimate (E) 2023-07-01 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Iowa | IA | FSt | Des Moines | 144,661 | 2,776,755 | 2,926,324 | 3,046,355 | 3,190,369 | 3,207,004 | 14466100 | → |
| USA | USA | Fed Rep | Washington | 9,149,429 | 248,709,873 | 281,421,906 | 308,745,538 | 331,449,281 | 334,914,895 | → |
- U.S. Census Bureau.
Major Cities
| Name | Population Estimate (E) 2023-07-01 | |
|---|---|---|
| 1 | Des Moines | 210,381 |
| 2 | Cedar Rapids | 135,958 |
| 3 | Davenport | 100,354 |
| 4 | Sioux City | 85,727 |
| 5 | Iowa City | 75,678 |
| 6 | Ankeny | 74,458 |
| 7 | West Des Moines | 72,205 |
| 8 | Waterloo | 66,606 |
| 9 | Ames | 65,686 |
| 10 | Council Bluffs | 62,399 |
Contents: Cities
The population of all cities in Iowa with more than 15,000 inhabitants according to census results and latest official estimates.
| Name | Status | Population Census (C) 1990-04-01 | Population Census (C) 2000-04-01 | Population Census (C) 2010-04-01 | Population Census (C) 2020-04-01 | Population Estimate (E) 2023-07-01 | Area | |
|---|---|---|---|---|---|---|---|---|
| Altoona | City | 7,384 | 10,924 | 14,594 | 19,593 | 21,698 | 3073 | → |
| Ames | City | 47,483 | 50,812 | 59,035 | 66,428 | 65,686 | 7305 | → |
| Ankeny | City | 18,604 | 27,520 | 45,602 | 68,062 | 74,458 | 8208 | → |
| Bettendorf | City | 27,940 | 31,310 | 33,207 | 39,097 | 39,858 | 5517 | → |
| Burlington | City | 27,433 | 26,854 | 25,592 | 23,988 | 23,565 | 3732 | → |
| Cedar Falls | City | 34,017 | 36,158 | 39,284 | 40,726 | 40,737 | 7623 | → |
| Cedar Rapids | City | 109,709 | 121,135 | 126,609 | 137,728 | 135,958 | 19208 | → |
| Clinton | City | 29,254 | 27,774 | 26,873 | 24,467 | 24,239 | 9220 | → |
| Clive | City | 7,620 | 12,809 | 15,415 | 18,602 | 19,005 | 1982 | → |
| Coralville | City | 10,874 | 15,192 | 18,917 | 22,331 | 23,596 | 3281 | → |
| Council Bluffs | City | 54,825 | 58,269 | 62,213 | 62,792 | 62,399 | 11127 | → |
| Davenport | City | 95,718 | 98,298 | 99,697 | 101,727 | 100,354 | 16556 | → |
| Des Moines | City | 193,459 | 199,173 | 204,216 | 214,124 | 210,381 | 22834 | → |
| Dubuque | City | 57,860 | 57,856 | 57,605 | 59,677 | 58,877 | 8089 | → |
| Fort Dodge | City | 26,238 | 26,295 | 25,203 | 24,870 | 24,591 | 4146 | → |
| Grimes | City | 2,682 | 5,121 | 8,313 | 15,395 | 16,362 | 3110 | → |
| Indianola | City | 11,404 | 13,169 | 14,777 | 15,834 | 16,043 | 2962 | → |
| Iowa City | City | 59,745 | 62,356 | 67,963 | 74,825 | 75,678 | 6673 | → |
| Johnston | City | 4,934 | 8,912 | 17,278 | 24,058 | 24,640 | 5048 | → |
| Marion | City | 20,405 | 26,636 | 35,225 | 41,536 | 42,213 | 4628 | → |
| Marshalltown | City | 25,162 | 26,048 | 27,558 | 27,584 | 27,574 | 4972 | → |
| Mason City | City | 29,174 | 29,250 | 28,072 | 27,340 | 26,906 | 7215 | → |
| Muscatine | City | 22,878 | 22,749 | 23,771 | 23,799 | 23,341 | 4713 | → |
| Newton | City | 14,915 | 15,589 | 15,257 | 15,756 | 15,645 | 2915 | → |
| North Liberty | City | 3,011 | 5,350 | 13,393 | 20,482 | 21,345 | 2468 | → |
| Norwalk | City | 5,747 | 6,998 | 8,989 | 12,800 | 14,873 | 3017 | → |
| Ottumwa | City | 24,596 | 24,867 | 25,028 | 25,543 | 25,252 | 4161 | → |
| Sioux City | City | 80,566 | 85,096 | 82,685 | 85,784 | 85,727 | 15249 | → |
| Urbandale | City | 23,733 | 29,195 | 39,472 | 45,582 | 46,729 | 5840 | → |
| Waterloo | City | 66,486 | 68,750 | 68,490 | 67,319 | 66,606 | 15953 | → |
| Waukee | City | 2,785 | 5,447 | 13,813 | 23,961 | 31,645 | 5643 | → |
| West Des Moines | City | 32,336 | 47,154 | 56,707 | 68,728 | 72,205 | 12249 | → |
- Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
- U.S. Census Bureau.