| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iowa | city | Western | Papua New Guinea | -6.23 | 141.18 | 72 | 149 |
| Iowa | city | Western | Papua New Guinea | -7.85 | 143.25 | 3 | 137 |
| Iowa | city | Gulf | Papua New Guinea | -7.72 | 144.10 | 3 | 276 |
| Iowa | city | North West | South Africa | -26.98 | 24.13 | 4412 | 325 |
| Iowa | city | North West | South Africa | -26.97 | 24.13 | 4399 | 338 |
| Iowa | city | Free State | South Africa | -26.96 | 27.82 | 5029 | 907 |
| Iowa | city | Louisiana | United States | 30.24 | -93.01 | 22 | |
| Iowa | city | Pennsylvania | United States | 41.12 | -79.01 | 1669 | |
| Iowa Center | city | Iowa | United States | 41.93 | -93.41 | 902 | |
| Iowa City | city | California | United States | 39.29 | -121.48 | 196 | |
| Iowa City | city | Florida | United States | 28.69 | -81.15 | 22 | |
| Iowa City | city | Iowa | United States | 41.66 | -91.53 | 830 | |
| Iowa Colony | city | Texas | United States | 29.48 | -95.42 | 52 | |
| Iowa Falls | city | Iowa | United States | 42.52 | -93.25 | 1112 | |
| Iowa Falls Junction | city | Iowa | United States | 42.52 | -93.26 | 1099 | |
| Iowa Hill | city | California | United States | 39.11 | -120.86 | 2598 | |
| Iowa Junction | city | Illinois | United States | 40.69 | -91.06 | 830 | |
| Iowa Junction (historical) | city | Iowa | United States | 41.49 | -91.54 | 830 | |
| Iowa Park | city | Texas | United States | 33.95 | -98.67 | 1017 | |
| Iowa Point | city | Kansas | United States | 39.93 | -95.24 | 994 | |
| Iowa Trailer Park | city | Florida | United States | 29.24 | -81.04 | 3 | |
| Iowaki Paiah | city | Federally Administered Tribal Areas | Pakistan | 33.63 | 71.78 | 1669 | 12872 |
| Iowakumpol | city | Jawa Timur | Indonesia | -8.12 | 112.53 | 1240 | 163847 |
| Iowi | city | Western | Papua New Guinea | -6.23 | 141.18 | 72 | 149 |
| Iowiteda | city | Western | Papua New Guinea | -6.60 | 141.77 | 288 | 149 |