Ranking of Sweetwater County, WY Cities and Places By Population in 2020

Updated on August 17, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Sweetwater County, WY cities and places, Rock Springs city had the highest population (23.49K), followed by Green River city (11.81K), and Balance of Sweetwater County (6.35K).

The chart below shows the top 7 cities and places, and the table below shows the ranking of all Sweetwater cities and places.

You can see similar information for other Wyoming counties. You can also see the ranking of all cities and places in Wyoming.

See this for other years:
Ranking of Sweetwater County, WY Cities and Places By Population in 2020
Rock Springs city
Green River city
Balance of Sweetwater County
Wamsutter town
Superior town
Granger town
Bairoil town
Ranking of Sweetwater County, WY Cities and Places By Population in 2020
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Rank City or Place Population
1 Rock Springs city 23492
2 Green River city 11806
3 Balance of Sweetwater County 6346
4 Wamsutter town 202
5 Superior town 187
6 Granger town 96
7 Bairoil town 68