County
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Jefferson | County | 198,362 | 218,728 | 219,665 | o |
| Missouri | Federal State | 5,596,564 | 5,988,924 | 6,008,984 |
Contents: Incorporated Places (Jefferson, County)
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Arnold | City | 19,970 | 20,808 | 20,881 | o |
| Byrnes Mill | City | 2,397 | 2,781 | 2,791 | o |
| Cedar Hill Lakes | Village | 229 | 237 | 239 | o |
| Crystal City | City | 4,257 | 4,855 | 4,870 | o |
| De Soto | City | 6,487 | 6,400 | 6,421 | o |
| Festus | City | 9,817 | 11,602 | 11,643 | o |
| Herculaneum | City | 2,822 | 3,468 | 3,479 | o |
| Hillsboro | City | 2,088 | 2,821 | 2,828 | o |
| Kimmswick | City | 114 | 157 | 157 | o |
| Lake Tekakwitha | Village | ... | 254 | 256 | o |
| Olympian Village | City | 669 | 774 | 777 | o |
| Parkdale | Village | 212 | 170 | 170 | o |
| Peaceful Village | Village | ... | 9 | 9 | o |
| Pevely | City | 3,811 | 5,484 | 5,502 | o |
| Scotsdale | Town | 211 | 222 | 222 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE
