County
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Delaware | County | 18,422 | 17,764 | 17,662 | o |
| Iowa | Federal State | 2,926,538 | 3,046,857 | 3,064,097 |
Contents: Incorporated Places (Delaware, County)
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Colesburg | City | 412 | 404 | 401 | o |
| Delaware | City | 188 | 159 | 158 | o |
| Delhi | City | 458 | 460 | 457 | o |
| Dundee | City | 179 | 174 | 173 | o |
| Earlville | City | 900 | 812 | 809 | o |
| Greeley | City | 276 | 256 | 254 | o |
| Hopkinton | City | 681 | 628 | 624 | o |
| Manchester | City | 5,279 | 5,179 | 5,148 | o |
| Masonville | City | 104 | 127 | 126 | o |
| Ryan | City | 405 | 361 | 358 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE
