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RANKING · 2024 ACS · 51 SHOWN OF 51

Highest Romanian population share, US states

US states ranked by the share of all residents who are Romanian ancestry (2024 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. Illinois leads at 0.3%. 51 states qualify in total. The top 25 average 0.2%, against an all-states median of 0.1%.

Romanian Americans: full group profile →
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SAME RANKING BYCitiesCountiesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
RANKPLACESTATEPOPROMANIAN SHAREVS 2010
USUnited States334,922,4990.1%–
01Illinois, ILIL12,694,7980.3%−0.0 pts
02Washington, WAWA7,816,1160.3%+0.0 pts
03Michigan, MIMI10,077,7610.2%−0.1 pts
04New York, NYNY19,852,3660.2%−0.0 pts
05District of Columbia, DCDC681,2940.2%+0.0 pts
06Ohio, OHOH11,810,2930.2%−0.0 pts
07Oregon, OROR4,254,2930.2%−0.1 pts
08New Jersey, NJNJ9,343,8090.2%−0.0 pts
09Arizona, AZAZ7,378,8380.2%−0.0 pts
10Florida, FLFL22,416,0770.2%−0.0 pts
11Connecticut, CTCT3,624,5080.2%−0.0 pts
12Nevada, NVNV3,184,6120.2%−0.0 pts
13California, CACA39,287,3770.2%−0.0 pts
14Vermont, VTVT647,1060.1%+0.0 pts
15Massachusetts, MAMA7,044,0560.1%+0.0 pts
16Pennsylvania, PAPA13,018,6390.1%−0.0 pts
17Maryland, MDMD6,206,0110.1%−0.0 pts
18Idaho, IDID1,934,2620.1%+0.0 pts
19New Hampshire, NHNH1,394,8680.1%−0.0 pts
20Indiana, ININ6,851,0730.1%−0.0 pts
21North Carolina, NCNC10,730,4040.1%+0.0 pts
22Wyoming, WYWY582,3970.1%+0.1 pts
23Delaware, DEDE1,021,1910.1%−0.0 pts
24Colorado, COCO5,862,1890.1%−0.0 pts
25Rhode Island, RIRI1,101,8010.1%+0.0 pts
26Georgia, GAGA10,940,4070.1%−0.0 pts
27Virginia, VAVA8,705,1700.1%−0.0 pts
28Minnesota, MNMN5,739,4450.1%−0.0 pts
29South Carolina, SCSC5,296,2250.1%+0.0 pts
30Montana, MTMT1,116,8750.1%+0.0 pts
31Missouri, MOMO6,191,8140.1%−0.0 pts
32North Dakota, NDND784,8410.1%+0.0 pts
33Wisconsin, WIWI5,914,8720.1%−0.0 pts
34Alaska, AKAK735,7060.1%−0.0 pts
35Arkansas, ARAR3,049,3910.1%+0.0 pts
36Maine, MEME1,387,8170.1%−0.0 pts
37Texas, TXTX30,188,4240.1%−0.0 pts
38Tennessee, TNTN7,066,3830.1%−0.0 pts
39Utah, UTUT3,392,3310.1%−0.0 pts
40Hawaii, HIHI1,445,2350.1%−0.0 pts
41New Mexico, NMNM2,120,2460.0%−0.0 pts
42Louisiana, LALA4,611,9610.0%+0.0 pts
43Iowa, IAIA3,210,5070.0%−0.0 pts
44West Virginia, WVWV1,778,3730.0%−0.0 pts
45Nebraska, NENE1,978,7070.0%−0.0 pts
46Kansas, KSKS2,947,1970.0%−0.0 pts
47South Dakota, SDSD907,4280.0%+0.0 pts
48Kentucky, KYKY4,534,8240.0%−0.0 pts
49Alabama, ALAL5,086,7680.0%+0.0 pts
50Oklahoma, OKOK4,028,6340.0%+0.0 pts
51Mississippi, MSMS2,946,7790.0%−0.0 pts
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which state has the highest romanian share?

Illinois ranks #1 with 0.3% (2024 American Community Survey).

What are the top 5 states by romanian share?

Illinois, Washington, Michigan, New York, District of Columbia.

How many states are in this ranking?

51 states qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is romanian share measured?

Share of all residents who are Romanian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).