RANKING · 2024 ACS · 44 SHOWN OF 44

Highest fertility rate, Idaho counties

Idaho counties ranked by general fertility rate — births per 1,000 women ages 15-50 in the past 12 months (2023 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2000

01Gooding County, IDID16,446156.6–

02Clark County, IDID783128.0–

03Bear Lake County, IDID6,727105.7–

04Owyhee County, IDID12,66198.3–

05Lewis County, IDID3,70492.8–

06Minidoka County, IDID22,91179.6–

07Cassia County, IDID26,39779.1–

08Bonneville County, IDID135,77176.1–

09Idaho County, IDID17,87471.9–

10Benewah County, IDID10,50869.0–

11Adams County, IDID5,01368.4–

12Bingham County, IDID51,15364.8–

13Boundary County, IDID13,99764.5–

14Twin Falls County, IDID97,53963.2–

15Lemhi County, IDID8,47462.5–

16Caribou County, IDID7,25261.1–

17Gem County, IDID21,77360.7–

18Fremont County, IDID14,20859.8–

19Shoshone County, IDID14,13058.8–

20Jerome County, IDID26,36258.0–

21Nez Perce County, IDID42,90556.6–

22Oneida County, IDID5,08554.7–

23Elmore County, IDID29,46554.3–

24Boise County, IDID8,54553.3–

25Lincoln County, IDID5,60352.5–

26Bonner County, IDID54,42050.2–

27Bannock County, IDID91,59149.3–

28Kootenai County, IDID191,86449.1–

29Valley County, IDID12,83149.0–

30Jefferson County, IDID35,29747.0–

31Teton County, IDID13,25446.0–

32Payette County, IDID27,82445.2–

33Power County, IDID8,24644.9–

34Ada County, IDID546,14143.6–

35Franklin County, IDID15,88943.2–

36Canyon County, IDID275,12342.9–

37Latah County, IDID41,84236.8–

38Blaine County, IDID25,51735.2–

39Madison County, IDID55,17230.8–

40Butte County, IDID2,78327.2–

41Clearwater County, IDID9,11824.6–

42Washington County, IDID11,58319.4–

43Custer County, IDID4,6368.6–

44Camas County, IDID1,3160.0–

SHOWING 1–44 OF 44

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES