Sioux County is located in the United States , Iowa . As of 2000, the population was 31 589 people. According to the US Census Bureau, in 2009 the county had a population of 32 244 people. [1] The county seat is Orange City .
| district | |
| Su District | |
|---|---|
| Sioux county | |
| A country | USA |
| Included in | Iowa |
| Adm. Centre | Orange City |
| History and Geography | |
| Date of formation | January 15, 1851 |
| Square | 1988 km² |
| Timezone | UTC-5 |
| Population | |
| Population | 31 589 people. ( 2000 ) |
| Density | 15 people / km² |
| Digital identifiers | |
| FIPS Index | 167 |
| Official site | |
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Content
History
Su County was formed on January 15, 1851 .
Geography
According to the US Census Bureau, the size of Su County is 1988 km².
Major Highways
- Highway 18
- Highway 75
- Freeway 10
- Freeway 12
- Freeway 60
Neighboring Counties
- Lyon (North)
- O'Brien (East)
- Plymouth (south)
- Union (county, South Dakota) (southwest)
- Lincoln (District, South Dakota) (Northwest)
Demographics
According to the 2000 census, lived 31 589 residents. Among them, 26.5% were children under 18 years old, 14.9% were people over 65 years old. 50.5% of the population were women.
The national composition was as follows: 97.33% of whites , 0.20% of African Americans , 0.13% of indigenous peoples , 0.59% of Asians , 2.56% of Hispanics . 0.53% of the population were representatives of two or more races.
The average per capita income in the county was $ 16532. 7.5% of the population had an income below the subsistence level . The median household income was $ 52,513.
Also, 80.4% of the adult population had completed secondary education, and 19.8% had higher education.