Back مقاطعة أوبراين (آيوا) Arabic O’Brien County, Iowa BAR О'Брайън (окръг, Айова) Bulgarian ও'ব্রায়ান কাউন্টি, আইৱা BPY O'Brien Gông (Iowa) CDO О’Брайен (гуо, Айова) CE O'Brien County CEB O'Brien County, Iowa Welsh O’Brien County German Kantono O'Brien (Iovao) Esperanto
O'Brien County | |
|---|---|
 | |
 Location within the U.S. state of Iowa | |
 Iowa's location within the U.S. | |
| Coordinates: 43°04′53″N 95°37′34″W / 43.081388888889°N 95.626111111111°W | |
| Country |  United States |
| State |  Iowa |
| Founded | January 15, 1851[1] |
| Named for | William Smith O'Brien |
| Seat | Primghar |
| Largest city | Sheldon |
| Area | |
| • Total | 573 sq mi (1,480 km2) |
| • Land | 573 sq mi (1,480 km2) |
| • Water | 0.2 sq mi (0.5 km2) 0.03% |
| Population (2020) | |
| • Total | 14,182 |
| • Density | 25/sq mi (9.6/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 4th |
| Website | obriencounty |
O'Brien County is a county in the U.S. state of Iowa. As of the 2020 United States Census, the population was 14,182.[2] The county seat is Primghar.[3]
- ^ Cite error: The named reference
DATEwas invoked but never defined (see the help page). - ^ "2020 Census State Redistricting Data". census.gov. United states Census Bureau. Retrieved August 12, 2021.
- ^ "Find a County". National Association of Counties. Retrieved June 7, 2011.