RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest Romanian population share, Missouri counties · 2020

Missouri counties ranked by the share of all residents who are Romanian ancestry (2020 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 56 counties in Missouri that qualify, ranked against each other statewide. The median across all 56 is 0.1%.

Romanian Americans: full group profile →

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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 SHAREVS 2010

01Pettis County, MOMO44,2541.0%+0.6 pts

02Polk County, MOMO33,6040.8%−0.7 pts

03Greene County, MOMO309,2860.3%+0.2 pts

04St. Clair County, MOMO9,9760.3%–

05Howell County, MOMO40,7980.2%+0.2 pts

06Schuyler County, MOMO4,1400.2%–

07Perry County, MOMO19,0930.2%–

08Lewis County, MOMO9,8790.2%0.0 pts

09Pulaski County, MOMO54,4420.2%+0.1 pts

10St. Louis County, MOMO990,9110.1%0.0 pts

11Franklin County, MOMO108,0900.1%0.0 pts

12Ray County, MOMO23,3980.1%−0.1 pts

13Camden County, MOMO44,0470.1%−0.3 pts

14Jasper County, MOMO127,4280.1%+0.1 pts

15St. Louis, MOMO278,1440.1%0.0 pts

16Cass County, MOMO115,8590.1%+0.1 pts

17Shannon County, MOMO7,2850.1%–

18Barton County, MOMO11,7950.1%–

19Warren County, MOMO39,0160.1%–

20Wright County, MOMO19,6710.1%0.0 pts

21Taney County, MOMO57,0010.1%−0.1 pts

22Boone County, MOMO191,7460.1%0.0 pts

23New Madrid County, MOMO15,0860.1%–

24Ozark County, MOMO9,1720.1%0.0 pts

25St. Charles County, MOMO426,4990.1%0.0 pts

26Jefferson County, MOMO233,1320.1%−0.1 pts

27Phelps County, MOMO45,2470.1%0.0 pts

28Dade County, MOMO7,8040.1%–

29Buchanan County, MOMO83,5400.1%0.0 pts

30Barry County, MOMO36,2000.1%–

31Benton County, MOMO20,5360.1%0.0 pts

32Stone County, MOMO32,5030.1%0.0 pts

33Newton County, MOMO62,2630.1%–

34Jackson County, MOMO732,9940.0%0.0 pts

35Laclede County, MOMO36,9430.0%–

36Bates County, MOMO16,5120.0%0.0 pts

37Pemiscot County, MOMO14,4650.0%–

38Cape Girardeau County, MOMO83,9990.0%0.0 pts

39Oregon County, MOMO8,7090.0%–

40Clay County, MOMO265,0320.0%0.0 pts

41Clinton County, MOMO21,6610.0%–

42Gasconade County, MOMO14,7840.0%–

43Adair County, MOMO25,6840.0%−0.1 pts

44Mercer County, MOMO3,4040.0%–

45Callaway County, MOMO45,7650.0%0.0 pts

46Randolph County, MOMO24,5130.0%–

47Harrison County, MOMO8,2810.0%−0.1 pts

48Webster County, MOMO43,0540.0%−0.1 pts

49Cooper County, MOMO17,1360.0%−0.4 pts

50Crawford County, MOMO22,9290.0%–

51Johnson County, MOMO56,6700.0%–

52Atchison County, MOMO5,1750.0%–

53Pike County, MOMO17,9550.0%−0.1 pts

54Grundy County, MOMO9,7440.0%–

55McDonald County, MOMO23,9920.0%–

56Lincoln County, MOMO66,6760.0%–

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