Decatur
County in Iowa
County
The population development of Decatur.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|---|
| Decatur | County | 8,338 | 8,689 | 8,457 | 7,640 | → |
| Iowa | State | 2,776,755 | 2,926,324 | 3,046,355 | 3,190,427 |
Contents: Places
The population development of the places in Decatur.
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 | |
|---|---|---|---|---|---|---|---|
| Davis City | City | Decatur | 257 | 274 | 207 | 178 | → |
| Decatur | City | Decatur | 177 | 199 | 197 | 177 | → |
| Garden Grove | City | Decatur | 229 | 250 | 209 | 173 | → |
| Grand River | City | Decatur | 174 | 205 | 238 | 198 | → |
| Lamoni | City | Decatur | 2,323 | 2,478 | 2,335 | 1,964 | → |
| Le Roy | City | Decatur | 34 | 13 | 15 | 12 | → |
| Leon | City | Decatur | 2,062 | 1,980 | 1,977 | 1,819 | → |
| Pleasanton | City | Decatur | 58 | 41 | 48 | 30 | → |
| Van Wert | City | Decatur | 249 | 225 | 232 | 178 | → |
| Weldon | City | Decatur | 153 | 143 | 125 | 137 | → |
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.