RANKING · 2024 ACS · 19 SHOWN OF 19

Highest Portuguese population share, Wyoming counties

Wyoming counties ranked by the share of all residents who are Portuguese ancestry (2024 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 19 counties in Wyoming that qualify, ranked against each other statewide. The median across all 19 is 0.2%. Biggest climber in the top 100 since 2020: Park County, WY, up 10 places to #3.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01▲5Washakie County, WYWY7,5970.8%–

02Niobrara County, WYWY2,3410.6%+0.3 pts

03▲10Park County, WYWY31,1710.6%+0.5 pts

04▲7Converse County, WYWY13,8240.5%+0.4 pts

05▼1Albany County, WYWY38,5580.5%+0.5 pts

06▲1Teton County, WYWY23,3330.4%+0.2 pts

07▲3Fremont County, WYWY39,4640.4%+0.2 pts

08▲1Carbon County, WYWY14,0130.3%+0.1 pts

09▼8Uinta County, WYWY20,7280.3%−0.6 pts

10▲8Big Horn County, WYWY12,0240.2%–

11▲3Natrona County, WYWY80,5260.2%0.0 pts

12▼4Lincoln County, WYWY21,1800.2%0.0 pts

13▲4Sweetwater County, WYWY41,2670.2%+0.1 pts

14▼9Hot Springs County, WYWY4,6000.2%–

15▼13Laramie County, WYWY102,9380.1%−0.5 pts

16▼13Platte County, WYWY8,6340.1%0.0 pts

17Crook County, WYWY7,8520.1%–

18▼3Campbell County, WYWY48,1450.1%–

19Goshen County, WYWY12,6400.0%−0.1 pts

SHOWING 1–19 OF 19

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES