Which county has the highest romanian population?

Cook County, Illinois ranks #1 with 21,874 (2020 Decennial Census).

What are the top 5 counties by romanian population?

Cook County, Illinois, Los Angeles County, California, Maricopa County, Arizona, New York County, New York, Queens County, New York.

How many counties are in this ranking?

1,667 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is romanian population measured?

Number of residents who are Romanian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.

RANKING · 2020 CENSUS · 167 SHOWN OF 1,667

Largest Romanian population, US counties · 2020

US counties ranked by the number of residents who are Romanian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

Romanian Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

1501Pulaski County, VAVA33,5864–

1502Cleveland County, NCNC103,3254−90%

1503Plumas County, CACA18,5834–

1504Cooper County, MOMO17,1364−95%

1505Gadsden County, FLFL44,2984–

1506Barbour County, WVWV15,4144–

1507Gilpin County, COCO6,0734–

1508Las Animas County, COCO14,3914–

1509Jefferson County, NENE7,0704–

1510Nuckolls County, NENE4,1004–

1511Marquette County, WIWI15,9274+33%

1512Washburn County, WIWI17,0874−33%

1513Petroleum County, MTMT5484–

1514Sheridan County, NENE4,8094–

1515Churchill County, NVNV25,8514–

1516Lamar County, GAGA20,9414–

1517Upson County, GAGA28,5004–

1518Adams County, WIWI21,7524−79%

1519Kodiak Island, AKAK12,3874−50%

1520Beaverhead County, MTMT10,0434−60%

1521Natrona County, WYWY80,5264–

1522Hinds County, MSMS211,8884−64%

1523Blaine County, OKOK8,5154–

1524McIntosh County, OKOK19,7584–

1525Massac County, ILIL13,5024–

1526Sheridan County, NDND1,2964+33%

1527Orangeburg County, SCSC83,1774−95%

1528Cavalier County, NDND3,4974–

1529Nelson County, NDND2,9634–

1530Washington County, KSKS5,5334–

1531Warren County, KYKY149,3754−86%

1532Lincoln County, MOMO66,6763–

1533Clay County, ARAR14,0523–

1534Jefferson County, FLFL16,0073–

1535Logan County, WVWV30,3753–

1536Lincoln County, COCO5,6453−81%

1537Oconto County, WIWI40,1953−88%

1538Fremont County, WYWY39,4643−75%

1539Evangeline Parish, LALA31,9803–

1540Lincoln County, WYWY21,1803–

1541Lemhi County, IDID8,4743–

1542Yates County, NYNY24,5473−25%

1543DeWitt County, TXTX20,3093−94%

1544Wasco County, OROR26,3103−70%

1545Edgar County, ILIL16,3233–

1546Jasper County, ILIL9,0323−94%

1547Pamlico County, NCNC12,7583–

1548Surry County, NCNC72,2873−94%

1549Benton County, ININ8,8833–

1550Orleans County, VTVT27,6003–

1551Boone County, IAIA26,7993–

1552Wood County, TXTX49,6883–

1553Baraga County, MIMI8,1693−63%

1554Iron County, MIMI11,7573−40%

1555Lake County, MIMI13,1823−85%

1556Preble County, OHOH40,6643−40%

1557Adair County, OKOK19,8283–

1558Park County, MTMT18,2143−86%

1559Dade County, GAGA16,1543–

1560Benton County, IAIA26,0043–

1561Barnes County, NDND10,5733–

1562Forest County, PAPA6,6143−25%

1563Worth County, IAIA7,3383−63%

1564Menominee County, MIMI22,9413−57%

1565Bledsoe County, TNTN15,9203–

1566Marion County, TNTN29,8043–

1567Renville County, MNMN14,3563–

1568Aroostook County, MEME66,6092−33%

1569Beltrami County, MNMN47,0552−75%

1570Accomack County, VAVA33,8592−94%

1571McDonald County, MOMO23,9922–

1572Dodge County, MNMN21,3762−90%

1573Itasca County, MNMN45,4042−88%

1574Koochiching County, MNMN11,5872−87%

1575Martin County, MNMN19,4402–

1576Swift County, MNMN9,7632–

1577Charles City County, VAVA6,6232−50%

1578Clarke County, VAVA15,6092–

1579Sullivan County, NHNH43,9612−93%

1580Harrison County, MOMO8,2812−78%

1581Pike County, MOMO17,9552−88%

1582Martinsville, VAVA13,8492–

1583San Juan County, WAWA18,5772−85%

1584Preston County, WVWV34,0042–

1585Wetzel County, WVWV13,7342–

1586Logan County, COCO20,6542–

1587Montezuma County, COCO26,6782−89%

1588Prowers County, COCO11,8842–

1589Dodge County, NENE38,0572−83%

1590Monroe County, WIWI46,5722–

1591Sawyer County, WIWI18,8462–

1592Waushara County, WIWI25,2232−93%

1593Powell County, MTMT7,1572−89%

1594Catoosa County, GAGA69,6282–

1595Hamilton County, NYNY5,0062−82%

1596Caribou County, IDID7,2522–

1597Payette County, IDID27,8242−33%

1598Avery County, NCNC18,1102−80%

1599Juniata County, PAPA23,4032−83%

1600Knox County, ILIL47,7672−94%

1601Morgan County, ILIL32,5152−89%

1602Perry County, ILIL20,1602−93%

1603Palo Pinto County, TXTX30,7912–

1604Grand Isle County, VTVT7,5112–

1605Allamakee County, IAIA14,2382–

1606Hamilton County, IAIA14,9442–

1607Mills County, IAIA14,7932–

1608Orange County, ININ19,8342−93%

1609Marshall County, ALAL103,5372−93%

1610Van Buren County, IAIA7,1312−33%

1611Kewaunee County, WIWI20,7582−85%

1612Mason County, MIMI29,0402−88%

1613Cameron County, PAPA4,2112−60%

1614Christian County, ILIL33,4432–

1615Crawford County, ILIL18,6482–

1616Mercer County, NDND8,4412−67%

1617Barber County, KSKS4,0832+0%

1618Barnwell County, SCSC20,6532−80%

1619Winnebago County, IAIA10,2512–

1620Hampton County, SCSC18,1742−67%

1621Grant County, SDSD7,5342–

1622Lane County, KSKS1,5082–

1623Letcher County, KYKY19,9522–

1624McMinn County, TNTN57,4042−78%

1625Kittson County, MNMN4,0312−93%

1626Becker County, MNMN35,4971−75%

1627Carlton County, MNMN36,7111−94%

1628Grand County, UTUT9,7901–

1629Grundy County, MOMO9,7441–

1630Franklin County, FLFL13,0291–

1631Kanabec County, MNMN16,6281−80%

1632Pope County, MNMN11,4201−75%

1633Atchison County, MOMO5,1751–

1634Floyd County, VAVA15,7891–

1635Mercer County, MOMO3,4041–

1636Douglas County, WAWA46,4731−95%

1637Denali, AKAK1,6161–

1638Summers County, WVWV11,5321–

1639Ashland County, WIWI16,2031−50%

1640Hall County, NENE63,6331–

1641Green Lake County, WIWI19,3051−98%

1642McCone County, MTMT1,7201–

1643Mineral County, MTMT5,1851–

1644Sweet Grass County, MTMT3,7621–

1645Valley County, MTMT7,3851−95%

1646Sublette County, WYWY8,9291−92%

1647Putnam County, GAGA23,7221−98%

1648Boise County, IDID8,5451–

1649Caswell County, NCNC22,5631–

1650Seminole County, OKOK23,4411–

1651Fulton County, ILIL32,9011−96%

1652Crawford County, ININ10,5091–

1653Sullivan County, ININ20,8311–

1654Burnett County, WIWI17,2231−86%

1655Iowa County, WIWI23,9511–

1656North Slope, AKAK10,5821–

1657Putnam County, OHOH34,3801−50%

1658Pondera County, MTMT6,0721−95%

1659Crook County, OROR27,5641−89%

1660Lewis County, IDID3,7041–

1661Kossuth County, IAIA14,3221−67%

1662Lamar County, MSMS67,4031–

1663Buffalo County, SDSD1,8021–

1664Burke County, NDND2,1321–

1665Hettinger County, NDND2,4921−67%

1666Hardeman County, TNTN25,2741−86%

1667Nobles County, MNMN22,3381−95%

SHOWING 1,501–1,667 OF 1,667

1 2 3 4

Download CSV (full list, 1,667 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS