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Population per Square Mile in Wyoming, by County

Population per Square Mile for every county in Wyoming, ranked. The highest is Laramie County at 37.6 and the lowest is Niobrara County at 0.9.

Wyoming: 6.0 · United States: n/a · median county in Wyoming: 4.1

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#County Population per Square Mile
1Laramie County37.6
2Natrona County15.0
3Sheridan County12.7
4Uinta County9.9
5Campbell County9.8
6Albany County8.9
7Teton County5.9
8Goshen County5.7
9Lincoln County5.0
10Park County4.4
11Fremont County4.3
12Platte County4.1
13Sweetwater County4.0
14Big Horn County3.8
15Washakie County3.4
16Converse County3.2
17Weston County2.8
18Crook County2.6
19Hot Springs County2.3
20Johnson County2.1
21Carbon County1.8
22Sublette County1.8
23Niobrara County0.9

People divided by land area. Water is excluded, so lake and coastal counties are not unfairly diluted.

Source: ACS 2020-2024 5-Year Estimates, 2024.

Wyoming ranks 51st of 52 states for population per square mile.

Population per Square Mile in other states

Other statistics for Wyoming by county