RANKING · 2010 CENSUS · 76 SHOWN OF 1,576

Largest Romanian population, US counties · 2010

US counties ranked by the number of residents who are Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2000

1501Silver Bow County, MTMT36,1184–

1502Dakota County, NENE21,6874–

1503Hitchcock County, NENE2,4674–

1504Coos County, NHNH31,3434–

1505Yates County, NYNY24,5474–

1506Wise County, TXTX83,7784–

1507Charles City County, VAVA6,6234–

1508Stevens County, WAWA49,6684–

1509Mineral County, WVWV26,7924–

1510Barron County, WIWI46,4844–

1511Jackson County, WIWI20,9994–

1512Waupaca County, WIWI51,4614–

1513Blaine County, IDID25,5173–

1514Payette County, IDID27,8243–

1515DeKalb County, ALAL74,0853–

1516Ohio County, ININ5,9943–

1517Owen County, ININ21,8863–

1518Clayton County, IAIA16,8453–

1519Kossuth County, IAIA14,3223–

1520Van Buren County, IAIA7,1313–

1521Wayne County, IAIA6,7383–

1522Jackson County, KSKS13,4383–

1523Lincoln County, KSKS2,8613–

1524Breckinridge County, KYKY21,5033–

1525Aroostook County, MEME66,6093–

1526Keweenaw County, MIMI2,1863–

1527Clearwater County, MNMN8,6473–

1528Wadena County, MNMN14,3883–

1529Hancock County, ILIL16,8033–

1530Marshall County, ILIL11,4733–

1531Ottawa County, OKOK30,4383–

1532Montour County, PAPA17,8683–

1533Warren County, PAPA37,0383–

1534Gregory County, SDSD4,0373–

1535Linn County, MOMO11,8153–

1536Adams County, NENE31,0713–

1537Gage County, NENE21,7113–

1538Wilson County, NCNC81,1503–

1539Hettinger County, NDND2,4923–

1540Pembina County, NDND6,5683–

1541Sheridan County, NDND1,2963–

1542Adams County, OHOH27,8653–

1543Champaign County, OHOH38,8203–

1544Wasatch County, UTUT38,5143–

1545Lincoln County, WIWI28,4033–

1546Marquette County, WIWI15,9273–

1547Towns County, GAGA13,2852–

1548Aleutians West Census Area, AKAK5,2402–

1549Yukon-Koyukuk Census Area, AKAK5,0282–

1550Barber County, KSKS4,0832–

1551Franklin County, KSKS26,2992–

1552Leavenworth County, KSKS84,5902–

1553Sibley County, MNMN15,3562–

1554Monroe County, MSMS33,3182–

1555Jersey County, ILIL21,1602–

1556Stark County, ILIL5,3192–

1557Major County, OKOK7,5362–

1558Moniteau County, MOMO15,4282–

1559Fergus County, MTMT11,8252–

1560Musselshell County, MTMT5,5822–

1561Antelope County, NENE6,3522–

1562Dawes County, NENE7,8582–

1563Hooker County, NENE6862–

1564Wilkes County, NCNC66,2332–

1565Adams County, NDND2,2752–

1566Bottineau County, NDND6,2842–

1567Clinton County, OHOH42,3012–

1568Putnam County, OHOH34,3802–

1569Upton County, TXTX3,1312–

1570Ashland County, WIWI16,2032–

1571Price County, WIWI13,9882–

1572Campbell County, WYWY48,1452–

1573Jackson County, ARAR16,7411–

1574Sherman County, KSKS5,7631–

1575Lake of the Woods County, MNMN3,7701–

1576Mason County, ILIL12,4111–

SHOWING 1,501–1,576 OF 1,576

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