Ranking of Idaho Counties By Birth Rate per 1K in 2020
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2020, the Birth Rate per 1K for Idaho was 11.98. Among all Idaho counties, Madison County had the highest birth rate (28.09), followed by Cassia County (15.89), and Elmore County (15.29).
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 Birth Rate per 1K in 2020
Items per page:
25
0 of 0
| Rank | County | Birth Rate |
|---|---|---|
| 1 | Madison County | 28.09 |
| 2 | Cassia County | 15.89 |
| 3 | Elmore County | 15.29 |
| 4 | Bonneville County | 15.25 |
| 5 | Minidoka County | 14.53 |
| 6 | Jefferson County | 14.51 |
| 6 | Jerome County | 14.51 |
| 7 | Franklin County | 14.44 |
| 8 | Power County | 14.4 |
| 9 | Clark County | 14.2 |
| 10 | Fremont County | 13.68 |
| 11 | Twin Falls County | 13.16 |
| 12 | Bingham County | 12.96 |
| 13 | Caribou County | 12.89 |
| 14 | Canyon County | 12.87 |
| 15 | Payette County | 12.45 |
| 16 | Oneida County | 12.42 |
| 17 | Bannock County | 12.37 |
| 18 | Boundary County | 12.24 |
| 19 | Gooding County | 12.17 |
| 20 | Owyhee County | 12.11 |
| 21 | Bear Lake County | 11.9 |
| 22 | Lincoln County | 11.79 |
| 23 | Shoshone County | 10.94 |
| 24 | Nez Perce County | 10.92 |
| 25 | Kootenai County | 10.62 |
| 26 | Teton County | 10.41 |
| 27 | Gem County | 10.31 |
| 28 | Ada County | 10.06 |
| 29 | Benewah County | 10.04 |
| 30 | Latah County | 9.7 |
| 31 | Lemhi County | 9.31 |
| 32 | Idaho County | 9.09 |
| 33 | Bonner County | 9.03 |
| 34 | Washington County | 8.98 |
| 35 | Lewis County | 8.85 |
| 36 | Valley County | 8.26 |
| 37 | Blaine County | 8.01 |
| 38 | Butte County | 7.98 |
| 39 | Adams County | 7.35 |
| 40 | Clearwater County | 7.27 |
| 41 | Custer County | 6.34 |
| 42 | Boise County | 5.89 |
| 43 | Camas County | 5.4 |