Iowa Natural Population Increase By County in 2013

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2013, the natural population increase for Iowa was 9,653, and the top three counties that had the highest natural population increase were:

  1. Iowa: 9,653
  2. Polk County: 3,471
  3. Johnson County: 1,126

On the other hand, the top 3 counties that had the lowest natural population increase were:

  1. Monona County: -69
  2. Dickinson County: -68
  3. Poweshiek County: -65

Use the interactive visualization and the table below to explore the natural population increase for each Iowa county in 2013. You can also find links to the historical natural population increase for each county below.

Natural Population Increase refers to the number of births minuse the number of deaths.

Iowa Natural Population Increase By County in 2013
See this information for other years:
Iowa Natural Population Increase By County in 2013
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County Natural Pop. Increase
Adair -50
Adams 0
Allamakee 33
Appanoose -38
Audubon -9
Benton 46
Black Hawk 553
Boone 15
Bremer 29
Buchanan 70
Buena Vista 149
Butler -26
Calhoun -26
Carroll -4
Cass -21
Cedar 8
Cerro Gordo -19
Cherokee -22
Chickasaw -15
Clarke 23
Clay 32
Clayton -16
Clinton 15
Crawford 50
Dallas 850
Davis 32
Decatur -6
Delaware 24
Des Moines 9
Dickinson -68
Dubuque 251
Emmet -34
Fayette -55
Floyd -41
Franklin -26
Fremont -31
Greene -15
Grundy 13
Guthrie -1
Hamilton -11
Hancock -24
Hardin -40
Harrison -40
Henry 26
Howard 7
Humboldt -6
Ida -4
Iowa 9653
Jackson -26
Jasper 80
Jefferson -13
Johnson 1126
Jones 10
Keokuk -27
Kossuth -54
Lee -18
Linn 1023
Louisa 22
Lucas -15
Lyon 38
Madison -5
Mahaska 45
Marion 27
Marshall 88
Mills 2
Mitchell -19
Monona -69
Monroe -18
Montgomery -41
Muscatine 141
O'Brien -7
Osceola 11
Page -31
Palo Alto -38
Plymouth 38
Pocahontas -39
Polk 3471
Pottawattamie 265
Poweshiek -65
Ringgold -24
Sac -39
Scott 752
Shelby 3
Sioux 252
Story 478
Tama -5
Taylor -12
Union 17
Van Buren 16
Wapello 19
Warren 176
Washington 81
Wayne 21
Webster -24
Winnebago -39
Winneshiek -37
Woodbury 578
Worth -20
Wright -24

Historical Natural Population Increase for Counties in Iowa

Use the links below to find the historical natural population increase for each county in Iowa.