Winneshiek
County in Iowa
County
The population development of Winneshiek.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Winneshiek | County | 20,847 | 21,310 | 21,056 | 20,069 | 19,723 | → |
| Iowa | State | 2,776,755 | 2,926,324 | 3,046,355 | 3,190,546 | 3,241,488 |
Contents: Incorporated Places
The population development of the incorporated places in Winneshiek.
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 2024-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Calmar | City | Winneshiek | 1,035 | 1,028 | 990 | 1,136 | 1,100 | → |
| Castalia | City | Winneshiek | 191 | 179 | 173 | 146 | 141 | → |
| Decorah | City | Winneshiek | 8,097 | 8,211 | 8,133 | 7,585 | 7,454 | → |
| Fort Atkinson | City | Winneshiek | 369 | 398 | 347 | 310 | 300 | → |
| Jackson Junction | City | Winneshiek | 89 | 60 | 59 | 36 | 38 | → |
| Ossian | City | Winneshiek | 810 | 856 | 845 | 802 | 777 | → |
| Ridgeway | City | Winneshiek | 295 | 291 | 307 | 272 | 261 | → |
| Spillville | City | Winneshiek | 389 | 374 | 370 | 388 | 371 | → |
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.