Wyoming Citizen Voting-age Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the citizen voting-age population for Wyoming was 411,720 and represented 74.22% of the total Wyoming population.

Among all Wyoming counties, Laramie had the highest citizen voting-age population (67.15K), followed by Natrona (55.78K), and Campbell (31.27K).

In terms of percentages, Niobrara had the highest percentage of its population being citizens of voting-age (80.53%), followed by Albany (80.26%), and Goshen (78.57%).

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 2011
Wyoming Citizen Voting-age Population By County in 2011
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County Citizen Voting-age Population % of County Population
Laramie 67145 74.28
Natrona 55780 74.75
Campbell 31270 70.11
Sweetwater 29960 69.43
Fremont 29275 74.09
Albany 28505 80.26
Sheridan 22030 76.64
Park 21605 77.34
Teton 15720 74.47
Uinta 14265 68.61
Lincoln 12500 70.30
Carbon 11745 74.57
Goshen 10265 78.57
Converse 10005 73.59
Big Horn 8425 72.91
Sublette 7245 74.23
Platte 6820 78.57
Johnson 6505 76.71
Washakie 6110 73.00
Weston 5560 77.82
Crook 5275 76.17
Hot Springs 3710 78.02
Niobrara 1985 80.53