Marion
County in Iowa
County
The population development of Marion.
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 | |
---|---|---|---|---|---|---|---|
Marion | County | 30,001 | 32,052 | 33,309 | 33,418 | 33,770 | → |
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 Marion.
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 | |
---|---|---|---|---|---|---|---|---|
Bussey | City | Marion | 501 | 455 | 422 | 380 | 374 | → |
Hamilton | City | Marion | 115 | 142 | 130 | 125 | 127 | → |
Harvey | City | Marion | 241 | 277 | 235 | 236 | 239 | → |
Knoxville | City | Marion | 8,252 | 7,743 | 7,312 | 7,584 | 7,432 | → |
Marysville | City | Marion | 65 | 59 | 66 | 46 | 47 | → |
Melcher-Dallas | City | Marion | 1,319 | 1,296 | 1,291 | 1,198 | 1,184 | → |
Pella | City | Marion / Mahaska | 9,264 | 9,914 | 10,340 | 10,459 | 10,820 | → |
Pleasantville | City | Marion | 1,541 | 1,547 | 1,692 | 1,683 | 1,690 | → |
Swan | City | Marion | 76 | 121 | 72 | 76 | 77 | → |
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.