Wyoming Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for Wyoming was 436,400 and represented 75.27% of the total Wyoming population.

Among all Wyoming counties, Laramie had the highest citizen voting-age population (76.22K), followed by Natrona (59.97K), and Campbell (33.40K).

In terms of percentages, Niobrara had the highest percentage of its population being citizens of voting-age (85.30%), followed by Goshen (79.62%), and Albany (79.52%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.

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Wyoming Citizen Voting-age Population By County in 2023
Wyoming Citizen Voting-age Population By County in 2023
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County Citizen Voting-age Population % of County Population
Laramie 76215 75.72
Natrona 59970 75.21
Campbell 33400 71.03
Albany 29990 79.52
Sweetwater 29855 71.45
Fremont 29535 74.83
Sheridan 24530 77.66
Park 23635 78.50
Teton 17345 74.25
Uinta 14715 71.42
Lincoln 14700 72.92
Carbon 10770 74.02
Converse 10250 74.49
Goshen 10020 79.62
Big Horn 8615 73.41
Platte 6830 79.37
Johnson 6820 79.30
Sublette 6700 76.09
Washakie 5940 77.04
Crook 5485 74.73
Weston 5420 79.30
Hot Springs 3600 77.92
Niobrara 2060 85.30