Ranking of Idaho Counties By Natural Population Increase Rate per 1K in 2015

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Natural Population Increase Rate per 1K for Idaho was 6.17. Among all Idaho counties, Madison County had the highest natural population increase rate (27.01), followed by Jefferson County (10.95), and Elmore County (10.86).

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 2015
Madison
27.01
Jefferson
10.95
Elmore
10.86
Bonneville
10.84
Jerome
9.72
Teton
9.63
Power
8.82
Canyon
8.65
Franklin
8.49
Bingham
7.73
Ranking of Idaho Counties By Natural Population Increase Rate per 1K in 2015
Rank
County
Natural Pop. Increase Rate
1 Madison County 27.01
2 Jefferson County 10.95
3 Elmore County 10.86
4 Bonneville County 10.84
5 Jerome County 9.72
6 Teton County 9.63
7 Power County 8.82
8 Canyon County 8.65
9 Franklin County 8.49
10 Bingham County 7.73
11 Fremont County 7.41
12 Bannock County 7.21
13 Minidoka County 6.97
14 Lincoln County 6.95
15 Cassia County 6.81
16 Latah County 6.59
17 Idaho 6.17
18 Twin Falls County 5.77
19 Blaine County 5.61
20 Ada County 5.43
21 Payette County 4.25
22 Gooding County 4.23
23 Camas County 3.77
24 Butte County 3.45
24 Owyhee County 3.45
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