County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Floyd | County | 17,058 | 16,898 | 16,303 | o |
| Iowa | Federal State | 2,776,831 | 2,926,538 | 3,046,355 |
Contents: Places (Floyd, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Charles City | City | 7,969 | 7,812 | 7,652 | o |
| Colwell | City | 94 | 76 | 73 | o |
| Floyd | City | 337 | 361 | 335 | o |
| Marble Rock | City | 359 | 326 | 307 | o |
| Rockford | City | 892 | 907 | 860 | o |
| Roseville | Census-Designated Place | ... | ... | 49 | o |
| Rudd | City | 433 | 431 | 369 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
