RANKING · 2024 ACS · 42 SHOWN OF 1,542

Largest Jamaican population, US counties

US counties ranked by the number of residents who are Jamaican ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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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

RANKPLACESTATEPOPJAMAICAN POPULATIONVS 2010

1501Vernon County, WIWI31,4432–

1502Yukon-Koyukuk Census Area, AKAK5,0281–

1503San Benito County, CACA70,0821–

1504Bullitt County, KYKY86,4541–

1505Evangeline Parish, LALA31,9801–

1506Carlton County, MNMN36,7111−93%

1507Morrison County, MNMN34,6201–

1508Polk County, MNMN30,5451−50%

1509Roseau County, MNMN15,2461–

1510Wilkin County, MNMN6,2881–

1511Wright County, MNMN157,5591–

1512Barton County, MOMO11,7951−95%

1513Richland County, MTMT11,3771–

1514Sheridan County, MTMT3,4361–

1515Saline County, NENE14,9961–

1516Lincoln County, NVNV4,3201–

1517Ashe County, NCNC27,5141−92%

1518Bladen County, NCNC30,0071–

1519Traill County, NDND7,9201–

1520Blaine County, OKOK8,5151−99%

1521Newberry County, SCSC39,5611−99%

1522Monroe County, TNTN49,7301–

1523Gillespie County, TXTX28,5271–

1524Wahkiakum County, WAWA4,8731–

1525Lewis County, WVWV16,3941–

1526Mason County, WVWV24,7071−67%

1527Mercer County, WVWV57,5031–

1528Carbon County, WYWY14,0131–

1529Park County, WYWY31,1711–

1530Grundy County, MOMO9,7441–

1531Dooly County, GAGA11,1561−83%

1532De Witt County, ILIL15,1181–

1533Franklin County, ILIL36,9161–

1534Jefferson County, ILIL36,1471−86%

1535Randolph County, ILIL29,9211−89%

1536Warren County, ILIL16,2221–

1537Allamakee County, IAIA14,2381–

1538Shelby County, IAIA11,6891–

1539Kiowa County, KSKS2,4321–

1540Rooks County, KSKS4,6461–

1541Garrett County, MDMD28,3701–

1542Juneau County, WIWI26,6491−91%

SHOWING 1,501–1,542 OF 1,542

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES