Ranking of Oklahoma Counties By Population with Romanian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.59K people in Oklahoma with Romanian ancestry. Among all Oklahoma counties, Tulsa County had the highest population with Romanian ancestry (504), followed by Comanche County (235), and Cleveland County (227).

The chart and table below shows the top 10 counties with high number of people with Romanian ancestry.

You can see similar information for other states and for other ancestry groups in Oklahoma.

Data Source: US Census Bureau.
Ranking of Oklahoma Counties By Population with Romanian Ancestry in 2021
Tulsa County
Comanche County
Cleveland County
Oklahoma County
Washington County
Pottawatomie County
Wagoner County
Custer County
Muskogee County
Beckham County
Ranking of Oklahoma Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Tulsa County 504
2 Comanche County 235
3 Cleveland County 227
4 Oklahoma County 207
5 Washington County 98
6 Pottawatomie County 26
6 Wagoner County 26
7 Custer County 25
8 Muskogee County 23
9 Beckham County 20
10 Canadian County 19
10 Carter County 19
10 Creek County 19
11 Noble County 16
12 Bryan County 14
13 Pontotoc County 13
14 Ottawa County 12
15 Payne County 11
16 Kay County 10
17 Nowata County 9
17 Pittsburg County 9
18 Blaine County 8
18 Lincoln County 8
19 Caddo County 7
19 Le Flore County 7
20 Woodward County 6
21 Mayes County 4
22 Grady County 3
22 Rogers County 3
23 Adair County 2
24 McCurtain County 1
24 Seminole County 1