Ranking of Idaho Counties By Population in 2013

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2013, the Population for Idaho was 1.61M. Among all Idaho counties, Ada County had the highest population (416.18K), followed by Canyon County (198.66K), and Kootenai County (144.02K).

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 Population in 2013
Ada
416.18K
Canyon
198.66K
Kootenai
144.02K
Bonneville
107.41K
Bannock
83.49K
Twin Falls
79.92K
Bingham
45.44K
Bonner
40.55K
Nez Perce
39.82K
Latah
38.26K
Ranking of Idaho Counties By Population in 2013
Rank
County
Population
1 Ada County 416,180
2 Canyon County 198,661
3 Kootenai County 144,019
4 Bonneville County 107,407
5 Bannock County 83,494
6 Twin Falls County 79,919
7 Bingham County 45,435
8 Bonner County 40,553
9 Nez Perce County 39,819
10 Latah County 38,262
11 Madison County 37,607
12 Jefferson County 26,809
13 Elmore County 26,296
14 Cassia County 23,344
15 Jerome County 22,759
16 Payette County 22,581
17 Blaine County 21,333
18 Minidoka County 20,399
19 Gem County 16,582
20 Idaho County 16,256
21 Gooding County 15,162
22 Fremont County 12,881
23 Franklin County 12,809
24 Shoshone County 12,675
25 Owyhee County 11,396
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