Which county has the highest portuguese share?

Bristol County, Massachusetts ranks #1 with 30.1% (2010 Decennial Census).

What are the top 5 counties by portuguese share?

Bristol County, Massachusetts, Bristol County, Rhode Island, Newport County, Rhode Island, Dukes County, Massachusetts, Kent County, Rhode Island.

How many counties are in this ranking?

2,070 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is portuguese share measured?

Share of all residents who are Portuguese ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.

RANKING · 2010 CENSUS · 70 SHOWN OF 2,070

Highest Portuguese population share, US counties · 2010

US counties ranked by the share of all residents who are Portuguese ancestry (2010 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population.

Portuguese Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS –

2001Raleigh County, WVWV71,7750.0%–

2002Osceola County, MIMI23,5160.0%–

2003Halifax County, NCNC46,5340.0%–

2004Florence County, SCSC138,5040.0%–

2005Cabell County, WVWV91,1830.0%–

2006Wexford County, MIMI34,4450.0%–

2007Talladega County, ALAL81,6030.0%–

2008Webster Parish, LALA34,9480.0%–

2009Lincoln County, SDSD77,1450.0%–

2010Bay County, MIMI102,1230.0%–

2011Lafayette County, WIWI17,4780.0%–

2012Johnson County, ARAR26,2250.0%–

2013Marinette County, WIWI42,5740.0%–

2014Luna County, NMNM25,4070.0%–

2015Iosco County, MIMI25,2660.0%–

2016Jackson County, ALAL54,2810.0%–

2017Cheboygan County, MIMI25,7930.0%–

2018Vigo County, ININ106,5120.0%–

2019Wood County, OHOH134,1760.0%–

2020Oceana County, MIMI27,1770.0%–

2021Clayton County, IAIA16,8450.0%–

2022Madison County, MSMS116,2980.0%–

2023Orangeburg County, SCSC83,1770.0%–

2024Marshall County, MSMS34,6540.0%–

2025Pike County, MOMO17,9550.0%–

2026Laurens County, SCSC71,8480.0%–

2027Carroll County, OHOH26,4750.0%–

2028Stevens County, MNMN9,7470.0%–

2029Jefferson County, ARAR62,9870.0%–

2030Vernon County, WIWI31,4430.0%–

2031Calhoun County, IAIA9,5620.0%–

2032Dodge County, WIWI89,0970.0%–

2033Howell County, MOMO40,7980.0%–

2034Henry County, IAIA19,3490.0%–

2035Chippewa County, WIWI67,6140.0%–

2036Richland County, OHOH124,8930.0%–

2037Nobles County, MNMN22,3380.0%–

2038Platte County, NENE35,6490.0%–

2039Autauga County, ALAL61,9200.0%–

2040Allendale County, SCSC7,3550.0%–

2041Madison County, OHOH46,9850.0%–

2042Pike County, ALAL33,6880.0%–

2043Cumberland County, ILIL10,2080.0%–

2044Dougherty County, GAGA82,6160.0%–

2045Iowa County, WIWI23,9510.0%–

2046Finney County, KSKS37,5050.0%–

2047Lamar County, TXTX51,5030.0%–

2048Wood County, WIWI74,0600.0%–

2049Fayette County, TNTN45,0710.0%–

2050Walworth County, WIWI106,1270.0%–

2051Van Buren County, MIMI76,0710.0%–

2052Charlevoix County, MIMI26,0360.0%–

2053Warren County, TNTN43,7170.0%–

2054Franklin County, TNTN45,5790.0%–

2055Butler County, MOMO41,9040.0%–

2056Dunn County, WIWI46,2230.0%–

2057Gasconade County, MOMO14,7840.0%–

2058Blue Earth County, MNMN70,6340.0%–

2059Rice County, MNMN69,9390.0%–

2060Navarro County, TXTX57,1810.0%–

2061Gulf County, FLFL15,9430.0%–

2062Washburn County, WIWI17,0870.0%–

2063Dunklin County, MOMO26,8550.0%–

2064Perry County, OHOH35,9180.0%–

2065Lincoln County, NENE33,3030.0%–

2066Greenup County, KYKY35,2130.0%–

2067Chesterfield County, SCSC44,7400.0%–

2068Franklin County, KSKS26,2990.0%–

2069St. Landry Parish, LALA80,7650.0%–

2070Lauderdale County, MSMS70,3170.0%–

SHOWING 2,001–2,070 OF 2,070

1 2 3 4 5

Download CSV (full list, 2,070 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS