Scott County, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 31st-largest in Missouri
The population of Scott County, Missouri is 37,967 as of the 2023 American Community Survey, making it the 31st-largest county in Missouri. The median household income is $58,847, the median home value is $143,700, and the median age is 39.4.
The population of Scott County has declined 3.3% since 2010 (39,268 → 37,957), a -0.24% annualized rate.
37,967
Population
-0.24%
Annual growth
90
People / sq mi
$58,847
Median Income
$143,700
Median Home Value
Scott County covers 420 sq mi of land at 90.4 people per square mile.
About Scott County, MO
Scott County is a county in Missouri with a population of 37,967. It ranks #31 among counties in Missouri by population. The median age is 39.4, in line with the national median. The population is 48.4% male and 51.6% female.
The median household income in Scott County is $58,847, below the US median of $74,580. 10.0% of residents live below the federal poverty level. Home values sit at a median of $143,700, with monthly rent averaging $809. The homeownership rate of 68.8% is higher than the national rate of 64.8%.
Educational attainment in Scott County reflects 21.7% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 19.7 minutes each way.
Scott County Population History (2010-2024)
The county of Scott County had a population of 39,268 in 2010 and 37,957 in 2024, a -3.3% growth over 14 years. The peak was 39,268 in 2010. Average annual growth rate: -0.24%.
37,957
Population (2024)
39,268
Population (2010)
39,268
Peak (2010)
-0.24%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 39,268 |
| 2011 | 39,159 |
| 2012 | 39,177 |
| 2013 | 39,228 |
| 2014 | 38,897 |
| 2015 | 39,040 |
| 2016 | 38,781 |
| 2017 | 38,611 |
| 2018 | 38,596 |
| 2019 | 38,416 |
| 2020 | 38,022 |
| 2021 | 37,894 |
| 2022 | 37,869 |
| 2023 | 37,923 |
| 2024 | 37,957 |
Race & Ethnicity
| White | 82.5% |
| Black or African American | 11.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
39.4
Median Age
51.6%
Female
48.4%
Male
18.4%
Age 65+
Age Distribution
Children (under 15): 20.3% · Seniors (65+): 18.4%
Income & Poverty
| Median household income | $58,847$-10,073 vs state |
| Mean household income | $78,589 |
| Per-capita income | $32,341 |
| Poverty rate | 10.0%+1.6% vs state |
| Unemployment rate | 1.9% |
| Employment-to-population | 58.7% |
Top Industries by Employment
The largest employment sector in Scott County is professional & business services, accounting for 27.2% of workers.
How residents commute
0.0%
Drive alone
0.7%
Carpool
83.5%
Public transit
4.2%
Work from home
19.7 min
Avg commute
Housing
$143,700$-71,900 vs state
Median home value
$809
Median rent
68.8%
Homeownership rate
16,833
Total housing units
90.1%
Occupied
9.9%
Vacant
31.2%
Renter-occupied
Social & access
88.2%
With health insurance
91.9%
With broadband internet
22.8%
Foreign-born
6.4%
Veterans (18+)
17.8%
With a disability
97.4%
Speak language other than English at home
Education
86.4%
High School+
21.7%
Bachelor's+
Largest cities in Missouri
Other counties in Missouri
Part of Missouri
Metro areas in Missouri
County rankings
Frequently Asked Questions
Scott County, Missouri has a population of 37,967 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 31st-largest county in Missouri. Population density is 90 people per square mile.
The population of Scott County has declined 3.3% since 2010 (39,268 → 37,957), a -0.24% annualized rate.
The median household income in Scott County, Missouri is $58,847, with mean (average) household income of $78,589 and per-capita income of $32,341. 10.0% of residents live below the federal poverty level.
In Scott County, the largest racial and ethnic groups are White (82.5%), Black or African American (11.2%), Hispanic or Latino (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Scott County, Missouri is 39.4 years. Residents are 51.6% female and 48.4% male.
The median home value in Scott County is $143,700 and median monthly rent is $809. 68.8% of occupied housing units are owner-occupied. The county has 16,833 total housing units, 9.9% of which are vacant.
The largest employment sector in Scott County, Missouri is professional, scientific, and management services, employing 27.2% of workers. The unemployment rate is 1.9%.
Kansas City is among the largest cities associated with Scott County, Missouri, with a population of 508,233.
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Statewide data for Missouri
Population, race, income, age, and trends across Missouri
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.