Ranking of Oklahoma Counties By Percentage of 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 (0.04% of Oklahoma population). Among all Oklahoma counties, Comanche County had the highest percentage of its population with Romanian ancestry (0.19%), followed by Washington County (0.19%), and Noble County (0.14%).

The chart and table below shows the top 10 counties with high percentage of its population having 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 Percentage of Population with Romanian Ancestry in 2021
Comanche County
Washington County
Noble County
Nowata County
Beckham County
Blaine County
Custer County
Cleveland County
Tulsa County
Carter County
Ranking of Oklahoma Counties By Percentage of Population with Romanian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Comanche County 0.19
1 Washington County 0.19
2 Noble County 0.14
3 Nowata County 0.10
4 Beckham County 0.09
4 Blaine County 0.09
4 Custer County 0.09
5 Cleveland County 0.08
5 Tulsa County 0.08
6 Carter County 0.04
6 Ottawa County 0.04
6 Pottawatomie County 0.04
7 Bryan County 0.03
7 Caddo County 0.03
7 Creek County 0.03
7 Muskogee County 0.03
7 Oklahoma County 0.03
7 Pontotoc County 0.03
7 Wagoner County 0.03
7 Woodward County 0.03
8 Kay County 0.02
8 Lincoln County 0.02
8 Pittsburg County 0.02
9 Adair County 0.01
9 Canadian County 0.01
9 Grady County 0.01
9 Le Flore County 0.01
9 Mayes County 0.01
9 Payne County 0.01
10 Seminole County 0.004
11 McCurtain County 0.003
11 Rogers County 0.003