County
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Jersey | County | 21,649 | 22,985 | 22,857 | o |
| Illinois | Federal State | 12,419,927 | 12,830,632 | 12,859,752 |
Contents: Incorporated Places (Jersey, County)
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Elsah | Village | 635 | 673 | 672 | o |
| Fidelity | Village | 105 | 114 | 113 | o |
| Fieldon | Village | 271 | 239 | 238 | o |
| Grafton | City | 558 | 674 | 672 | o |
| Jerseyville | City | 8,025 | 8,462 | 8,437 | o |
| Otterville | Town | 120 | 126 | 125 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE
