Jefferson
County in Iowa
County
The population development of Jefferson.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Jefferson | County | 16,310 | 16,181 | 16,843 | 15,665 | 15,440 | → |
| Iowa | State | 2,776,755 | 2,926,324 | 3,046,355 | 3,190,427 | 3,207,004 |
Contents: Incorporated Places
The population development of the incorporated places in Jefferson.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Batavia | City | Jefferson | 520 | 496 | 500 | 433 | 424 | → |
| Coppock | City | Washington / Henry / Jefferson | 50 | 51 | 47 | 37 | 36 | → |
| Fairfield | City | Jefferson | 10,148 | 9,660 | 9,480 | 9,423 | 9,300 | → |
| Libertyville | City | Jefferson | 271 | 320 | 315 | 277 | 271 | → |
| Lockridge | City | Jefferson | 270 | 263 | 258 | 243 | 240 | → |
| Maharishi Vedic City | City | Jefferson | ... | 131 | 1,292 | 272 | 296 | → |
| Packwood | City | Jefferson | 214 | 223 | 204 | 184 | 180 | → |
| Pleasant Plain | City | Jefferson | 128 | 127 | 93 | 82 | 80 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.