| Timezone | Central Time |
| Area | 56,273.1 sq mi |
| Population | 3.1 million (More Details) |
|
| Male Population | 1,528,595 (49.5%) |
| Female Population | 1,558,032 (50.5%) |
| Median Age | 38.2 |
| Zip Codes | 50001, 50002, 50003 (1,055 more) |
| Area Codes | 319, 402, 507 (6 more) |
| Cities | 926 |
1,058 Zip Codes in Iowa
| Zip Code | City | Administrative Region | Population | Median Age | Area |
|---|
| 50001 | Ackworth, Iowa | Iowa | 740 | 42.8 | 24.22 sq mi |
| 50002 | Adair, Iowa | Iowa | 1,238 | 42 | 107.8 sq mi |
| 50003 | Adel, Iowa | Iowa | 8,293 | 41 | 115.1 sq mi |
| 50005 | Albion, Iowa | Iowa | 725 | 43.1 | 26.89 sq mi |
| 50006 | Alden, Iowa | Iowa | 1,595 | 42.6 | 122.7 sq mi |
| 50007 | Alleman, Iowa | Iowa | 491 | 41.4 | 5.32 sq mi |
| 50008 | Allerton, Iowa | Iowa | 844 | 44 | 85.24 sq mi |
| 50009 | Altoona, Iowa | Iowa | 16,992 | 34.3 | 25.17 sq mi |
| 50010 | Ames, Iowa | Iowa | 30,653 | 31.3 | 59.97 sq mi |
| 50011 | Ames, Iowa | Iowa | 1,485 | 19.1 | 1,315,808 sq ft |
| 50012 | Ames, Iowa | Iowa | 4,711 | 21.4 | 0.768 sq mi |
| 50013 | Ames, Iowa | Iowa | — | — | — |
| 50014 | Ames, Iowa | Iowa | 28,957 | 23.2 | 55.9 sq mi |
| 50020 | Anita, Iowa | Iowa | 1,367 | 47.3 | 96.15 sq mi |
| 50021 | Ankeny, Iowa | Iowa | 22,422 | 34.5 | 25.75 sq mi |
| 50022 | Atlantic, Iowa | Iowa | 8,210 | 44.4 | 166.8 sq mi |
| 50023 | Ankeny, Iowa | Iowa | 30,356 | 31.9 | 22.2 sq mi |
| 50025 | Audubon, Iowa | Iowa | 3,120 | 46.9 | 195.9 sq mi |
| 50026 | Bagley, Iowa | Iowa | 563 | 43.1 | 55.17 sq mi |
| 50027 | Barnes City, Iowa | Iowa | 261 | 44.4 | 28.14 sq mi |
| 50028 | Baxter, Iowa | Iowa | 1,659 | 40.4 | 44.4 sq mi |
| 50029 | Bayard, Iowa | Iowa | 679 | 43.4 | 40.53 sq mi |
| 50031 | Beaver, Iowa | Iowa | — | — | — |
| 50032 | Berwick, Iowa | Iowa | 387 | 43.8 | 0.367 sq mi |
| 50033 | Bevington, Iowa | Iowa | 20 | — | 0.112 sq mi |
| 50034 | Blairsburg, Iowa | Iowa | 472 | 43.1 | 63.17 sq mi |
| 50035 | Bondurant, Iowa | Iowa | 5,843 | 31.7 | 45.12 sq mi |
| 50036 | Boone, Iowa | Iowa | 16,204 | 40.1 | 195.1 sq mi |
| 50037 | Boone, Iowa | Iowa | — | — | — |
| 50038 | Booneville, Iowa | Iowa | 265 | 44.1 | 3.41 sq mi |
| 50039 | Bouton, Iowa | Iowa | 432 | 47.2 | 23.42 sq mi |
| 50040 | Boxholm, Iowa | Iowa | — | — | — |
| 50041 | Bradford, Franklin County, Iowa | Iowa | 78 | — | 0.42 sq mi |
| 50042 | Brayton, Iowa | Iowa | 286 | 44.5 | 32.48 sq mi |
| 50043 | Buckeye, Iowa | Iowa | — | — | — |
| 50044 | Bussey, Iowa | Iowa | 939 | 43 | 45.72 sq mi |
| 50046 | Cambridge, Iowa | Iowa | 1,538 | 39 | 46.31 sq mi |
| 50047 | Carlisle, Iowa | Iowa | 5,877 | 38.9 | 58.76 sq mi |
| 50048 | Casey, Iowa | Iowa | 843 | 44.6 | 87.4 sq mi |
| 50049 | Chariton, Iowa | Iowa | 6,297 | 43.7 | 201.9 sq mi |
| 50050 | Churdan, Iowa | Iowa | 675 | 46.5 | 76.34 sq mi |
| 50051 | Clemons, Iowa | Iowa | 286 | 46.9 | 25.7 sq mi |
| 50052 | Clio, Iowa | Iowa | 136 | 51 | 19.61 sq mi |
| 50054 | Colfax, Iowa | Iowa | 3,232 | 40.7 | 59 sq mi |
| 50055 | Collins, Iowa | Iowa | 929 | 40.2 | 48.73 sq mi |
| 50056 | Colo, Iowa | Iowa | 1,434 | 42.3 | 57.62 sq mi |
| 50057 | Columbia, Iowa | Iowa | 262 | 37.1 | 20.2 sq mi |
| 50058 | Coon Rapids, Iowa | Iowa | 1,871 | 42.4 | 140.7 sq mi |
| 50059 | Cooper, Iowa | Iowa | — | — | — |
| 50060 | Corydon, Iowa | Iowa | 2,429 | 45.8 | 175.1 sq mi |
| Page 1 | Next | |
Address Example
Iowa Demographic Information
| Population | 3.1 million |
| Population Density | 54.9 / mi² |
| Male Population | 1,528,595 (49.5%) |
| Female Population | 1,558,032 (50.5%) |
| Median Age | 38.2 |
| Male Median Age | 36.7 |
| Female Median Age | 39.6 |
| Businesses in Iowa | 221,619 |
| Population (1975) | 2,550,826 |
| Population (2000) | 2,940,584 |
| Population change from 1975 to 2015 | +21% |
| Population change from 2000 to 2015 | +5% |
Most populated cities in Iowa
