Data / Rankings / Housing units / Counties in Wyoming

Counties in Wyoming by housing units

Laramie County had the highest housing units of 23 counties in 2021, at 43,882. Niobrara County had the lowest, at 1,361. The median was 8,226 and the figure for Wyoming was 271,818. Source: the U.S. Census Bureau.

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Highest43,882Laramie County
Lowest1,361Niobrara County
Median8,22623 counties
Wyoming271,818History

Map of counties, 2021

Albany County: 18,546 countBig Horn County: 5,340 countCampbell County: 19,851 countCarbon County: 8,226 countConverse County: 6,621 countCrook County: 3,663 countFremont County: 17,481 countGoshen County: 5,875 countHot Springs County: 2,531 countJohnson County: 4,592 countLaramie County: 43,882 countLincoln County: 9,432 countNatrona County: 36,755 countNiobrara County: 1,361 countPark County: 14,466 countPlatte County: 4,612 countSheridan County: 14,817 countSublette County: 5,246 countSweetwater County: 19,174 countTeton County: 13,255 countUinta County: 8,819 countWashakie County: 3,842 countWeston County: 3,431 count
  • Under 4,100
  • 4,100 to 5,800
  • 5,800 to 10K
  • 10K to 18K
  • 18K and over
count, 2021. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Laramie County: 43,882 countLaramie County43,882Natrona County: 36,755 countNatrona County36,755Campbell County: 19,851 countCampbell County19,851Sweetwater County: 19,174 countSweetwater County19,174Albany County: 18,546 countAlbany County18,546Fremont County: 17,481 countFremont County17,481Sheridan County: 14,817 countSheridan County14,817Park County: 14,466 countPark County14,466Teton County: 13,255 countTeton County13,255Lincoln County: 9,432 countLincoln County9,432Uinta County: 8,819 countUinta County8,819Carbon County: 8,226 countCarbon County8,226Converse County: 6,621 countConverse County6,621Goshen County: 5,875 countGoshen County5,875Big Horn County: 5,340 countBig Horn County5,340Sublette County: 5,246 countSublette County5,246Platte County: 4,612 countPlatte County4,612Johnson County: 4,592 countJohnson County4,592Washakie County: 3,842 countWashakie County3,842Crook County: 3,663 countCrook County3,663Weston County: 3,431 countWeston County3,431Hot Springs County: 2,531 countHot Springs County2,531Niobrara County: 1,361 countNiobrara County1,361Laramie County: 43,882 countLaramie County43,882Natrona County: 36,755 countNatrona County36,755Campbell County: 19,851 countCampbell County19,851Sweetwater County: 19,174 countSweetwater County19,174Albany County: 18,546 countAlbany County18,546Fremont County: 17,481 countFremont County17,481Sheridan County: 14,817 countSheridan County14,817Park County: 14,466 countPark County14,466Teton County: 13,255 countTeton County13,255Lincoln County: 9,432 countLincoln County9,432Uinta County: 8,819 countUinta County8,819Carbon County: 8,226 countCarbon County8,226Converse County: 6,621 countConverse County6,621Goshen County: 5,875 countGoshen County5,875Big Horn County: 5,340 countBig Horn County5,340Sublette County: 5,246 countSublette County5,246Platte County: 4,612 countPlatte County4,612Johnson County: 4,592 countJohnson County4,592Washakie County: 3,842 countWashakie County3,842Crook County: 3,663 countCrook County3,663Weston County: 3,431 countWeston County3,431Hot Springs County: 2,531 countHot Springs County2,531Niobrara County: 1,361 countNiobrara County1,361
count. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Retrieved 2026-10-12.

Full ranking

RankCounties2021
count
1Laramie County43,882
2Natrona County36,755
3Campbell County19,851
4Sweetwater County19,174
5Albany County18,546
6Fremont County17,481
7Sheridan County14,817
8Park County14,466
9Teton County13,255
10Lincoln County9,432
11Uinta County8,819
12Carbon County8,226
13Converse County6,621
14Goshen County5,875
15Big Horn County5,340
16Sublette County5,246
17Platte County4,612
18Johnson County4,592
19Washakie County3,842
20Crook County3,663
21Weston County3,431
22Hot Springs County2,531
23Niobrara County1,361

Other periods

About this ranking

All housing units, occupied and vacant: houses, apartments, mobile homes and rooms intended as separate living quarters. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

A survey estimate averaged over five years, not a count on one date.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B25001: total housing units (Counties in Wyoming by housing units, 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat

MLA 9

American Community Survey 5-year estimates, table B25001: total housing units, Counties in Wyoming by housing units, 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Invokely, https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25001: total housing units. Counties in Wyoming by housing units, 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Also distributed by Invokely, https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25001: total housing units, Counties in Wyoming by housing units, 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat, via Invokely: https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wyoming_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25001: total housing units: Counties in Wyoming by housing units, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25001: total housing units: Counties in Wyoming by housing units, 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat
L2  - https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/housing-units/wyoming-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b25001.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest housing units?

Laramie County, with 43,882 in 2021, according to the U.S. Census Bureau.

Which county has the lowest housing units?

Niobrara County, with 1,361 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Retrieved 2026-10-12.

Housing units: other rankings

Counties in Wyoming: more rankings