Ranking of Idaho Counties By Natural Population Increase in 2018
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2018, the Natural Population Increase for Idaho was 7.41K. Among all Idaho counties, Idaho had the highest natural population increase (7.41K), followed by Ada County (1.66K), and Canyon County (1.34K).
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), 2018 Census.
See this for other years:
Ranking of Idaho Counties By Natural Population Increase in 2018
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| Rank | County | Natural Pop. Increase |
|---|---|---|
| 1 | Idaho | 7405 |
| 2 | Ada County | 1658 |
| 3 | Canyon County | 1337 |
| 4 | Madison County | 941 |
| 5 | Bonneville County | 893 |
| 6 | Twin Falls County | 405 |
| 7 | Bannock County | 328 |
| 8 | Jefferson County | 304 |
| 9 | Elmore County | 236 |
| 10 | Kootenai County | 219 |
| 11 | Jerome County | 202 |
| 12 | Cassia County | 169 |
| 13 | Bingham County | 168 |
| 14 | Latah County | 163 |
| 15 | Minidoka County | 120 |
| 16 | Teton County | 90 |
| 17 | Blaine County | 83 |
| 18 | Franklin County | 76 |
| 19 | Fremont County | 73 |
| 20 | Payette County | 63 |
| 21 | Gooding County | 60 |
| 22 | Power County | 35 |
| 23 | Boundary County | 29 |
| 23 | Caribou County | 29 |
| 24 | Valley County | 28 |
| 25 | Lincoln County | 23 |
| 26 | Owyhee County | 22 |
| 27 | Clark County | 8 |
| 28 | Bear Lake County | 6 |
| 29 | Boise County | 2 |
| 29 | Nez Perce County | 2 |
| 30 | Oneida County | -3 |
| 31 | Camas County | -8 |
| 32 | Butte County | -9 |
| 33 | Adams County | -16 |
| 34 | Lewis County | -18 |
| 35 | Shoshone County | -22 |
| 36 | Custer County | -23 |
| 37 | Lemhi County | -25 |
| 38 | Gem County | -26 |
| 39 | Clearwater County | -34 |
| 40 | Benewah County | -36 |
| 41 | Washington County | -43 |
| 42 | Bonner County | -47 |