Clinton County, Missouri facts for kids
Quick facts for kids
Clinton County
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Statue of "President for a Day" David Rice Atchison at the Clinton County Courthouse.
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Location within the U.S. state of Missouri
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 Missouri's location within the U.S. |
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| Country |  United States |
| State |  Missouri |
| Founded | January 2, 1833 |
| Named for | DeWitt Clinton |
| Seat | Plattsburg |
| Largest city | Cameron |
| Area | |
| • Total | 423 sq mi (1,100 km2) |
| • Land | 419 sq mi (1,090 km2) |
| • Water | 4.5 sq mi (12 km2) 1.1% |
| Population
(2020)
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| • Total | 21,184 |
| • Density | 50.08/sq mi (19.336/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 6th |
Clinton County is a county located in the U.S. state of Missouri and is part of the Kansas City metropolitan area. As of the 2020 U.S. Census, the county had a population of 21,184. Its county seat is Plattsburg. The county was organized January 2, 1833, and named for Governor DeWitt Clinton of New York. The county seat of Plattsburg derives its name from a town of a similar name that is the county seat of Clinton County, New York, which was also named for the Governor.
Contents
Geography
According to the U.S. Census Bureau, the county has a total area of 423 square miles (1,100 km2), of which 419 square miles (1,090 km2) is land and 4.5 square miles (12 km2) (1.1%) is water.
Adjacent counties
- DeKalb County (north)
- Caldwell County (east)
- Ray County (southeast)
- Clay County (south)
- Platte County (southwest)
- Buchanan County (west)
Major highways
Interstate 35
U.S. Route 69
U.S. Route 169
Route 33
Route 116
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Demographics
| Historical population | |||
|---|---|---|---|
| Census | Pop. | %± | |
| 1840 | 2,724 | — | |
| 1850 | 3,786 | 39.0% | |
| 1860 | 7,848 | 107.3% | |
| 1870 | 14,063 | 79.2% | |
| 1880 | 16,073 | 14.3% | |
| 1890 | 17,138 | 6.6% | |
| 1900 | 17,363 | 1.3% | |
| 1910 | 15,297 | −11.9% | |
| 1920 | 14,461 | −5.5% | |
| 1930 | 13,505 | −6.6% | |
| 1940 | 13,261 | −1.8% | |
| 1950 | 11,726 | −11.6% | |
| 1960 | 11,588 | −1.2% | |
| 1970 | 12,462 | 7.5% | |
| 1980 | 15,916 | 27.7% | |
| 1990 | 16,595 | 4.3% | |
| 2000 | 18,979 | 14.4% | |
| 2010 | 20,743 | 9.3% | |
| 2020 | 21,184 | 2.1% | |
| U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010 |
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As of the census of 2017, there were 20,554 people, 8,990 households, and 8,299 families residing in the county. The population density was 49.5 people per square mile (19.1 people/km2). There were 7,877 housing units at an average density of 19 per square mile (7.3/km2). The racial makeup of the county was 95.5% White, 1.4% Black or African American, 0.7% Native American, 0.4% Asian, 0.01% Pacific Islander, 0.27% from other races, and 1.9% from two or more races. Approximately 2.1% of the population were Hispanic or Latino of any race.
There were 7,152 households, out of which 34.90% had children under the age of 18 living with them, 61.40% were married couples living together, 8.80% had a female householder with no husband present, and 25.90% were non-families. 22.00% of all households were made up of individuals, and 10.50% had someone living alone who was 65 years of age or older. The average household size was 2.59 and the average family size was 3.03.
In the county, the population was spread out, with 26.80% under the age of 18, 7.40% from 18 to 24, 28.20% from 25 to 44, 23.50% from 45 to 64, and 14.10% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 96.00 males. For every 100 females age 18 and over, there were 91.60 males.
The median income for a household in the county was $57,486, and the median income for a family was $48,244. Males had a median income of $36,307 versus $22,991 for females. The per capita income for the county was $19,056. About 7.30% of families and 9.30% of the population were below the poverty line, including 11.30% of those under age 18 and 12.70% of those age 65 or over.
2020 Census
| Race | Num. | Perc. |
|---|---|---|
| White (NH) | 19,264 | 91% |
| Black or African American (NH) | 202 | 1% |
| Native American (NH) | 71 | 0.34% |
| Asian (NH) | 85 | 0.4% |
| Pacific Islander (NH) | 5 | 0.02% |
| Other/Mixed (NH) | 1,055 | 5% |
| Hispanic or Latino | 502 | 2.4% |
Education
Public schools
- Cameron R-I School District – Cameron
- Parkview Elementary School (PK-02)
- Cameron Intermediate School (03-05)
- Cameron Veterans Middle School (06-08)
- Cameron High School (09-12)
- Clinton County R-III School District – Plattsburg
- Ellis Elementary School (PK-04)
- Clinton County Middle School (05-08)
- Plattsburg High School (09-12)
- East Buchanan County C-1 School District – Gower
- East Buchanan Elementary School (PK-05)
- East Buchanan Middle School (06-08)
- East Buchanan High School (09-12)
- Lathrop R-II School District – Lathrop
- Lathrop Elementary School (PK-05)
- Lathrop Middle School (06-08)
- Lathrop High School (09-12)
Public libraries
- Cameron Public Library
Communities
Cities
- Cameron (partly in DeKalb County)
- Gower (partly in Buchanan County)
- Holt (partly in Clay County)
- Lathrop
- Lawson (mostly in Clay and Ray Counties)
- Osborn (partly in DeKalb County)
- Plattsburg (county seat)
- Trimble
Village
Census-designated places
Other unincorporated places
See also
In Spanish: Condado de Clinton (Misuri) para niños
