| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Audubon | County | 7,334 | 6,826 | 6,119 | 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 | |
|---|---|---|---|---|---|
| Audubon | City | 2,559 | 2,386 | 2,176 | o |
| Brayton | City | 118 | 145 | 128 | o |
| Exira | City | 944 | 810 | 840 | o |
| Gray | City | 83 | 82 | 63 | o |
| Kimballton | City | 289 | 342 | 322 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE