Ranking of Iowa Counties By Natural Population Increase in 2013

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2013, the Natural Population Increase for Iowa was 9.65K. Among all Iowa counties, Iowa had the highest natural population increase (9.65K), followed by Polk County (3.47K), and Johnson County (1.13K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

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