knowledge Overview
O'Brien County is a county of Iowa, United States (FIPS ia141), with a population of about 14,182[1].
Geography
- Coordinates: 43.0838, -95.6249
- Time zone: America/Chicago
Places · place_us_ia_o_brien_county
O'Brien County
O'Brien County is a county of Iowa, United States.
Profile
- Place kind
- County
- Admin area
- United States · Iowa · O'Brien County
- Coordinates
- 43.08375, -95.62488