Ranking of Idaho Counties By Natural Population Increase Rate per 1K in 2019

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2019, the Natural Population Increase Rate per 1K for Idaho was 4.42. Among all Idaho counties, Madison County had the highest natural population increase rate (24.25), followed by Jefferson County (9.94), and Jerome County (8.36).

The chart below shows the top 10 counties, and the table below shows the ranking of all Idaho 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 Idaho Counties By Natural Population Increase Rate per 1K in 2019
Madison
Jefferson
Jerome
Cassia
Elmore
Franklin
Bonneville
Teton
Power
Caribou
Ranking of Idaho Counties By Natural Population Increase Rate per 1K in 2019
Items per page:
0 of 0
Rank County Natural Pop. Increase Rate
1 Madison County 24.25
2 Jefferson County 9.94
3 Jerome County 8.36
4 Cassia County 8.24
5 Elmore County 8.23
6 Franklin County 7.68
7 Bonneville County 7.49
8 Teton County 6.99
9 Power County 6.67
10 Caribou County 6.35
11 Oneida County 6.27
12 Canyon County 6.09
13 Clark County 5.94
14 Latah County 5.6
15 Fremont County 5.48
16 Bingham County 5.06
17 Lincoln County 4.49
18 Bear Lake County 4.44
19 Owyhee County 4.43
20 Idaho 4.42
21 Bannock County 4.26
22 Twin Falls County 4.2
23 Blaine County 3.98
24 Minidoka County 3.94
25 Gooding County 3.68
26 Ada County 3.54
27 Boundary County 2.54
28 Valley County 2.49
29 Payette County 2.39
30 Kootenai County 1.46
31 Boise County 0
31 Butte County 0
32 Gem County -0.28
33 Benewah County -0.65
34 Custer County -0.71
35 Bonner County -1.1
36 Washington County -1.29
37 Lewis County -1.3
38 Adams County -1.65
39 Nez Perce County -1.73
40 Camas County -1.83
41 Shoshone County -2.42
42 Clearwater County -3.08
43 Lemhi County -3.37