Hamilton County, Iowa | |
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Location in the U.S. state of Iowa |
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Iowa's location in the U.S. |
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Founded | 1856 |
Seat | Webster City |
Largest city | Webster City |
Area | |
• Total | 578 sq mi (1,497 km2) |
• Land | 577 sq mi (1,494 km2) |
• Water | 0.8 sq mi (2 km2), 0.1% |
Population | |
• (2010) | 15,673 |
• Density | 27/sq mi (10/km²) |
Congressional district | 4th |
Time zone | Central: UTC-6/-5 |
Website | www |
Hamilton County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 15,673. The county seat is Webster City. The county was named in honor of William W. Hamilton, who served as President of the Iowa State Senate.
According to the U.S. Census Bureau, the county has a total area of 578 square miles (1,500 km2), of which 577 square miles (1,490 km2) is land and 0.8 square miles (2.1 km2) (0.1%) is water.
The 2010 census recorded a population of 15,673 in the county, with a population density of 27.1780/sq mi (10.4935/km2). There were 7,219 housing units, of which 6,540 were occupied.
As of the census of 2000, there were 16,438 people, 6,692 households, and 4,597 families residing in the county. The population density was 28 people per square mile (11/km²). There were 7,082 housing units at an average density of 12 per square mile (5/km²). The racial makeup of the county was 96.71% White, 0.23% Black or African American, 0.20% Native American, 1.46% Asian, 0.01% Pacific Islander, 0.61% from other races, and 0.78% from two or more races. 1.42% of the population were Hispanic or Latino of any race.