O'Brien County
The county of O'Brien, founded in 1851, is one of the 99 counties of the US state of Iowa. In the year 2000 it had a population of 15,102 inhabitants with a population density of 10 people per km² The county seat is Primghar.
The county of O'Brien, founded in 1851, is one of the 99 counties of the US state of Iowa. In the year 2000 it had a population of 15,102 inhabitants with a population density of 10 people per km² The county seat is Primghar.