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
Remote work is unusually rare in Scott County: 4.2% of workers primarily work from home, below the 14.0% national rate. Scott County is a county in Missouri with a population of 37,967. It ranks #31 among counties in Missouri by population.
Median household income is $58,847, below the US median of $78,538. Poverty runs at 10.0%, below the national 12.4%. Median home value is $143,700, with typical rent around $809.
Degree attainment is mid-range for US counties: 21.7% of adults hold a four-year degree, below the national 35.0%. Most workers commute: only 4.2% work from home, below the national 14.0%, and the average commute runs about 20 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.
Scott County, MO Climate
Scott County, MO has an average annual temperature of 14.2°C (58°F) and receives about 1208 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
14.2°C
Avg Temp
1208
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 32° | 77 mm |
| February | 3° / 37° | 88 mm |
| March | 9° / 47° | 126 mm |
| April | 14° / 57° | 116 mm |
| May | 19° / 67° | 130 mm |
| June | 24° / 76° | 94 mm |
| July | 27° / 80° | 94 mm |
| August | 25° / 78° | 90 mm |
| September | 22° / 71° | 96 mm |
| October | 15° / 60° | 76 mm |
| November | 9° / 48° | 109 mm |
| December | 3° / 38° | 112 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Scott County, MO
The most comfortable months to visit Scott County, MO are typically September, June and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near -5°C low). May is usually the wettest month.
Where to stay near Scott County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.