Ranking of Wyoming Counties By Total Voting-age Population (18yrs and over) from Census 2020

Updated on August 22, 2023.

According to the data from the US 2020 Census, as at April 2020, among all the counties in Wyoming, Laramie County had the highest voting-age population (18 years and over) (77.13K), followed by Natrona County (60.44K), and Campbell County (33.85K).

The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Wyoming counties based on voting-age population.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of Wyoming Counties By Total Voting-age Population from Census 2020
Laramie
Natrona
Campbell
Sweetwater
Albany
Fremont
Sheridan
Park
Teton
Uinta
Ranking of Wyoming Counties By Total Voting-age Population from Census 2020
Items per page:
0 of 0
Rank County Voting-age Population
1 Laramie County 77134
2 Natrona County 60437
3 Campbell County 33847
4 Sweetwater County 31070
5 Albany County 30852
6 Fremont County 29597
7 Sheridan County 24303
8 Park County 23541
9 Teton County 18755
10 Uinta County 14627
11 Lincoln County 14460
12 Carbon County 11221
13 Converse County 10331
14 Goshen County 10005
15 Big Horn County 8627
16 Platte County 6889
17 Johnson County 6680
18 Sublette County 6609
19 Washakie County 5846
20 Crook County 5432
21 Weston County 5388
22 Hot Springs County 3653
23 Niobrara County 2033