| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Henry | County | 19,226 | 20,353 | 20,145 | o |
| Iowa | Federal State | 2,776,831 | 2,926,538 | 3,046,355 |
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Hillsboro | City | 169 | 205 | 180 | o |
| Mount Pleasant | City | 8,020 | 8,759 | 8,668 | o |
| Mount Union | City | 166 | 132 | 107 | o |
| New London | City | 2,005 | 1,934 | 1,897 | o |
| Olds | City | 196 | 249 | 229 | o |
| Rome | City | 168 | 116 | 117 | o |
| Salem | City | 463 | 464 | 383 | o |
| Wayland | City | 819 | 948 | 966 | o |
| Westwood | City | 82 | 127 | 112 | o |
| Winfield | City | 1,051 | 1,135 | 1,134 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE