Map of O'Brien County, Iowa - Where is Located, Cities in Iowa

Map of O'Brien County - O'Brien County is a county located in the U.S. state of Iowa. O'Brien County Map showing cities, highways, important places and water bodies. Get Where is O'Brien County located in the map, major cities in O'Brien county, population, areas, and places of interest.

O'Brien County Map, Iowa

Map of O'Brien County, Iowa

About O'Brien County Map, Iowa: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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Map of O'Brien County, Iowa

O'Brien County is a county located in the U.S. state of Iowa. It's county seat is Primghar. As per 2020 census, the population of O'Brien County is 14015 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 573 sq mi (1,484 km2). O'Brien County was established on -17881.

O'Brien County Facts

County InfoFacts
CountyO'Brien County
County SeatPrimghar
CountryUnited States
FIPS code141
Area573 sq mi (1,484 km2)
Formed / OriginCherokee County

Ctities in O'Brien county

City NameTypePopulation (2020)Pop. DensityAreaIncorporated
Archer 117 0.09 sq mi (0.23 km2)May 5, 1902
Calumet   0.27 sq mi (0.7 km2)January 31, 1895
Hartley   1.3 sq mi (3.4 km2)July 24, 1888
Paullina   0.85 sq mi (2.2 km2)October 30, 1883
Primghar   1.38 sq mi (3.6 km2)February 15, 1888
Sanborn   1.9 sq mi (4.9 km2)March 15, 1880
Sutherland   0.87 sq mi (2.3 km2)October 29, 1883
Sheldon   4.5 sq mi (12 km2)April 24, 1876

Places to Visit in O'Brien

Top places to visit in london includes Mill Creek State Park, O'Brien County Freedom Rock, Dog Creek Park, Yesterday's Memories.

Highways in O'Brien

U.S. Highway 18, U.S. Highway 59, Iowa Highway 10, Iowa Highway 60, Iowa Highway 143.

Nearest Airports

Nearest airport of O'Brien is Northwest Iowa Municipal Airport.