RANKING · 2010 CENSUS · 70 SHOWN OF 2,070

Largest Portuguese population, US counties · 2010

US counties ranked by the number of residents who are Portuguese ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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SAME RANKING BYCities States Metros

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 POPULATIONVS 2000

2001Butler County, MOMO41,9043–

2002Clark County, MOMO6,4753–

2003Reynolds County, MOMO5,9923–

2004Fergus County, MTMT11,8253–

2005Mineral County, MTMT5,1853–

2006Dawes County, NENE7,8583–

2007Pierce County, NENE7,3783–

2008Platte County, NENE35,6493–

2009Valley County, NENE4,0943–

2010Luna County, NMNM25,4073–

2011Dunn County, NDND4,0583–

2012Walsh County, NDND10,1793–

2013Carroll County, OHOH26,4753–

2014Haskell County, TXTX5,4993–

2015Lamb County, TXTX12,5793–

2016Navarro County, TXTX57,1813–

2017Wasatch County, UTUT38,5143–

2018Charlotte County, VAVA11,4013–

2019Buffalo County, WIWI13,3183–

2020Dunn County, WIWI46,2233–

2021Iron County, WIWI6,1273–

2022Sawyer County, WIWI18,8463–

2023Vernon County, WIWI31,4433–

2024Warren County, TNTN43,7173–

2025Clay County, TXTX10,7643–

2026Dolores County, COCO2,4662–

2027Lincoln County, COCO5,6452–

2028Talbot County, GAGA5,7092–

2029Shoshone County, IDID14,1302–

2030Clayton County, IAIA16,8452–

2031Henry County, IAIA19,3492–

2032Humboldt County, IAIA9,4092–

2033Chase County, KSKS2,5722–

2034Rooks County, KSKS4,6462–

2035Stafford County, KSKS4,0052–

2036Greenup County, KYKY35,2132–

2037Livingston County, KYKY8,8632–

2038Charlevoix County, MIMI26,0362–

2039Nobles County, MNMN22,3382–

2040Pipestone County, MNMN9,2602–

2041Lauderdale County, MSMS70,3172–

2042Roger Mills County, OKOK3,2592–

2043Chesterfield County, SCSC44,7402–

2044Clark County, SDSD4,0312–

2045Day County, SDSD5,4842–

2046Dunklin County, MOMO26,8552–

2047Pike County, MOMO17,9552–

2048Roosevelt County, MTMT10,2422–

2049Holt County, NENE10,0672–

2050Lincoln County, NENE33,3032–

2051Saline County, NENE14,9962–

2052Monroe County, OHOH12,9942–

2053Perry County, OHOH35,9182–

2054Garfield County, UTUT5,2562–

2055Iowa County, WIWI23,9512–

2056Lafayette County, WIWI17,4782–

2057Callahan County, TXTX14,4912–

2058Gulf County, FLFL15,9431–

2059Calhoun County, IAIA9,5621–

2060Franklin County, KSKS26,2991–

2061Harper County, KSKS5,3701–

2062Stevens County, MNMN9,7471–

2063Wilkin County, MNMN6,2881–

2064Cumberland County, ILIL10,2081–

2065Allendale County, SCSC7,3551–

2066Harding County, SDSD1,3311–

2067Gasconade County, MOMO14,7841–

2068Kidder County, NDND2,3931–

2069Washburn County, WIWI17,0871–

2070Armstrong County, TXTX1,8431–

SHOWING 2,001–2,070 OF 2,070

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