Clark County, Missouri
Clark County, Missouri, had an estimated population of 6,475 in 2025 across 1,307 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Missouri's counties and nationally.
- Population
- 6,475
- 2025 estimate
- Area
- 1,307 km²
- Density
- 5
- per km²
- Median income
- $51,781
- household, ACS 2024
- Median age
- 43.5
- years, ACS 2024
How Missouri's counties spread
Amenities & Infrastructure
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Households with Broadband2024 | 75.4% | 111 / 115 | 2,986 / 3,144 |
| Median Gross Rent2024 | $612 | 107 / 115 | 3,017 / 3,137 |
| Median Home Value2024 | $130,700 | 94 / 115 | 2,483 / 3,139 |
| Owner-Occupied Homes2024 | 78.3% | 32 / 115 | 898 / 3,144 |
| Vacant Homes2024 | 25.1% | 18 / 115 | 488 / 3,144 |
Demography
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Aged 65 and Over2024 | 21.7% | 36 / 115 | 1,056 / 3,144 |
| American Indian & Alaska Native2024 | 0.0% | 97 / 115 | 2,461 / 3,144 |
| Asian, non-Hispanic2024 | 0.1% | 92 / 115 | 2,631 / 3,144 |
| Average Household Size2024people | 2.7 | 10 / 115 | 367 / 3,144 |
| Black, non-Hispanic2024 | 1.9% | 43 / 115 | 1,611 / 3,144 |
| Foreign-Born2024 | 0.3% | 110 / 115 | 3,063 / 3,144 |
| Hispanic or Latino2024 | 1.0% | 108 / 115 | 3,000 / 3,144 |
| Median Age2024years | 43.5 | 29 / 115 | 992 / 3,144 |
| Sex Ratio2024per 1,000 males | 974 | 82 / 115 | 2,125 / 3,144 |
| Speak a Language Other Than English2024 | 1.6% | 92 / 115 | 2,880 / 3,144 |
| Under 182024 | 23.9% | 28 / 115 | 718 / 3,144 |
| Veterans2024 | 8.0% | 55 / 115 | 1,059 / 3,144 |
| White, non-Hispanic2024 | 94.9% | 6 / 115 | 99 / 3,144 |
Economy
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Below Poverty Line2024 | 11.2% | 92 / 115 | 2,067 / 3,144 |
| Households on SNAP2024 | 7.8% | 85 / 115 | 2,354 / 3,144 |
| Income Inequality2024index | 0.450 | 38 / 115 | 1,386 / 3,144 |
| Median Household Income2024 | $51,781 | 95 / 115 | 2,675 / 3,143 |
| Per Capita Income2024 | $28,391 | 90 / 115 | 2,663 / 3,144 |
| Unemployment Rate2024 | 5.0% | 16 / 115 | 1,129 / 3,144 |
Education
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Bachelor's Degree or Higher2024 | 14.9% | 96 / 115 | 2,750 / 3,144 |
| High School or Higher2024 | 91.3% | 34 / 115 | 1,271 / 3,144 |
Health Coverage
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| No Health Insurance2024 | 10.9% | 46 / 115 | 864 / 3,144 |
| With a Disability2024 | 13.4% | 100 / 115 | 2,331 / 3,144 |
Population & Density
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Population2025 | 6,475 | 102 / 115 | 2,702 / 3,144 |
| Population Density2025/km² | 5 | 94 / 115 | 2,420 / 3,144 |
Work & Commute
| Indicator | Value | In Missouri | In the US |
|---|---|---|---|
| Commute by Public Transit2024 | 0.0% | 80 / 115 | 2,161 / 3,144 |
| Households with No Vehicle2024 | 4.9% | 71 / 115 | 1,824 / 3,144 |
| Mean Commute Time2024minutes | 25.3 | 48 / 115 | 1,282 / 3,143 |
| Work from Home2024 | 8.9% | 53 / 115 | 1,488 / 3,144 |
Other counties of Missouri
- Adair County
- Andrew County
- Atchison County
- Audrain County
- Barry County
- Barton County
- Bates County
- Benton County
- Bollinger County
- Boone County
- Buchanan County
- Butler County
- Caldwell County
- Callaway County
- Camden County
- Cape Girardeau County
- Carroll County
- Carter County
- Cass County
- Cedar County
- Chariton County
- Christian County
- Clay County
- Clinton County
- Cole County
- Cooper County
- Crawford County
- Dade County
- Dallas County
- Daviess County
- DeKalb County
- Dent County
- Douglas County
- Dunklin County
- Franklin County
- Gasconade County
- Gentry County
- Greene County
- Grundy County
- Harrison County
- Henry County
- Hickory County
- Holt County
- Howard County
- Howell County
- Iron County
- Jackson County
- Jasper County
- Jefferson County
- Johnson County
- Knox County
- Laclede County
- Lafayette County
- Lawrence County
- Lewis County
- Lincoln County
- Linn County
- Livingston County
- Macon County
- Madison County
- Maries County
- Marion County
- McDonald County
- Mercer County
- Miller County
- Mississippi County
- Moniteau County
- Monroe County
- Montgomery County
- Morgan County
- New Madrid County
- Newton County
- Nodaway County
- Oregon County
- Osage County
- Ozark County
- Pemiscot County
- Perry County
- Pettis County
- Phelps County
- Pike County
- Platte County
- Polk County
- Pulaski County
- Putnam County
- Ralls County
- Randolph County
- Ray County
- Reynolds County
- Ripley County
- Saline County
- Schuyler County
- Scotland County
- Scott County
- Shannon County
- Shelby County
- St. Charles County
- St. Clair County
- St. Francois County
- St. Louis County
- St. Louis city
- Ste. Genevieve County
- Stoddard County
- Stone County
- Sullivan County
- Taney County
- Texas County
- Vernon County
- Warren County
- Washington County
- Wayne County
- Webster County
- Worth County
- Wright County
Compare Clark County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.