RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Portuguese population share, Wyoming counties · 2020

Wyoming counties ranked by the share of all residents who are Portuguese ancestry (2023 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.

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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 2000

01Uinta County, WYWY20,7280.8%–

02Laramie County, WYWY102,9380.5%–

03Platte County, WYWY8,6340.3%–

04Albany County, WYWY38,5580.3%–

05Hot Springs County, WYWY4,6000.3%–

06Washakie County, WYWY7,5970.3%–

07Teton County, WYWY23,3330.3%–

08Lincoln County, WYWY21,1800.3%–

09Carbon County, WYWY14,0130.3%–

10Fremont County, WYWY39,4640.2%–

11Converse County, WYWY13,8240.2%–

12Johnson County, WYWY8,9080.2%–

13Park County, WYWY31,1710.2%–

14Natrona County, WYWY80,5260.1%–

15Campbell County, WYWY48,1450.1%–

16Sublette County, WYWY8,9290.1%–

17Sweetwater County, WYWY41,2670.1%–

18Big Horn County, WYWY12,0240.1%–

19Weston County, WYWY6,8400.0%–

SHOWING 1–19 OF 19

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES