Ranking of Idaho Counties By Natural Population Increase in 2020
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2020, the Natural Population Increase for Idaho was 7.02K. Among all Idaho counties, Idaho had the highest natural population increase (7.02K), followed by Ada County (1.49K), and Canyon County (1.32K).
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.
Related Topics: Idaho Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2020 Census.
See this for other years:
Ranking of Idaho Counties By Natural Population Increase in 2020
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| Rank | County | Natural Pop. Increase |
|---|---|---|
| 1 | Idaho | 7019 |
| 2 | Ada County | 1486 |
| 3 | Canyon County | 1324 |
| 4 | Madison County | 981 |
| 5 | Bonneville County | 905 |
| 6 | Bannock County | 358 |
| 7 | Twin Falls County | 305 |
| 8 | Jefferson County | 276 |
| 9 | Bingham County | 217 |
| 10 | Elmore County | 208 |
| 11 | Jerome County | 186 |
| 12 | Cassia County | 183 |
| 13 | Latah County | 165 |
| 14 | Kootenai County | 110 |
| 15 | Franklin County | 105 |
| 16 | Minidoka County | 97 |
| 17 | Fremont County | 83 |
| 18 | Gooding County | 69 |
| 19 | Teton County | 61 |
| 20 | Payette County | 56 |
| 21 | Blaine County | 50 |
| 22 | Power County | 43 |
| 23 | Owyhee County | 36 |
| 24 | Lincoln County | 26 |
| 25 | Caribou County | 25 |
| 26 | Oneida County | 18 |
| 27 | Boundary County | 16 |
| 28 | Bear Lake County | 11 |
| 29 | Clark County | 10 |
| 30 | Adams County | 4 |
| 31 | Valley County | 2 |
| 32 | Butte County | -4 |
| 33 | Camas County | -5 |
| 34 | Lewis County | -7 |
| 35 | Custer County | -11 |
| 36 | Washington County | -18 |
| 37 | Boise County | -19 |
| 38 | Gem County | -21 |
| 39 | Lemhi County | -28 |
| 40 | Benewah County | -32 |
| 41 | Clearwater County | -35 |
| 42 | Nez Perce County | -45 |
| 43 | Shoshone County | -48 |
| 44 | Bonner County | -84 |