RANKING · 2024 ACS · 23 SHOWN OF 23

Lowest fertility rate, Wyoming counties

Wyoming counties with the lowest general fertility rate, births per 1,000 women ages 15-50 in the past 12 months (2024 ACS). This list covers the 23 counties in Wyoming 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 2010

01Albany County, WYWY38,55834.7−19%

02Platte County, WYWY8,63436.1+19%

03Johnson County, WYWY8,90837.2−43%

04Teton County, WYWY23,33338.8+32%

05Fremont County, WYWY39,46441.5−52%

06Uinta County, WYWY20,72842.6−41%

07Washakie County, WYWY7,59757.9−23%

08Weston County, WYWY6,84060.0−4%

09Natrona County, WYWY80,52660.6+8%

10Lincoln County, WYWY21,18061.1+26%

11Sheridan County, WYWY33,24162.8−9%

12Laramie County, WYWY102,93864.0+33%

13Sweetwater County, WYWY41,26764.1−14%

14Big Horn County, WYWY12,02464.4+8%

15Goshen County, WYWY12,64067.2−8%

16Campbell County, WYWY48,14568.9+5%

17Converse County, WYWY13,82475.4+19%

18Crook County, WYWY7,85292.6+88%

19Carbon County, WYWY14,01394.4−3%

20Sublette County, WYWY8,929107.1+129%

21Park County, WYWY31,171109.7+69%

22Hot Springs County, WYWY4,600136.1+91%

23Niobrara County, WYWY2,341205.8+2732%

SHOWING 1–23 OF 23

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES