Andrew County, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 60th-largest in Missouri
The population of Andrew County, Missouri is 18,086 as of the 2023 American Community Survey, making it the 60th-largest county in Missouri. The median household income is $74,007, the median home value is $196,200, and the median age is 42.1.
The population of Andrew County has grown 4.3% since 2010 (17,345 → 18,091), a +0.30% annualized rate.
18,086
Population
+0.30%
Annual growth
42
People / sq mi
$74,007
Median Income
$196,200
Median Home Value
Andrew County covers 433 sq mi of land at 41.8 people per square mile.
About Andrew County, MO
Andrew County is a county in Missouri with a population of 18,086. It ranks #60 among counties in Missouri by population. The median age is 42.1, older than the national median. The population is 50.2% male and 49.8% female.
The median household income in Andrew County is $74,007, near the US median of $74,580. 4.7% of residents live below the federal poverty level. Home values sit at a median of $196,200, with monthly rent averaging $944. The homeownership rate of 77.0% is higher than the national rate of 64.8%.
Educational attainment in Andrew County reflects 26.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.1 minutes each way.
Andrew County Population History (2010-2024)
The county of Andrew County had a population of 17,345 in 2010 and 18,091 in 2024, a 4.3% growth over 14 years. The peak was 18,109 in 2023. Average annual growth rate: 0.30%.
18,091
Population (2024)
17,345
Population (2010)
18,109
Peak (2023)
0.30%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 17,345 |
| 2011 | 17,199 |
| 2012 | 17,311 |
| 2013 | 17,306 |
| 2014 | 17,284 |
| 2015 | 17,316 |
| 2016 | 17,351 |
| 2017 | 17,473 |
| 2018 | 17,661 |
| 2019 | 17,699 |
| 2020 | 18,102 |
| 2021 | 18,015 |
| 2022 | 18,008 |
| 2023 | 18,109 |
| 2024 | 18,091 |
Race & Ethnicity
| White | 93.8% |
| Black or African American | 0.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
42.1
Median Age
49.8%
Female
50.2%
Male
20.6%
Age 65+
Age Distribution
Children (under 15): 18.8% · Seniors (65+): 20.6%
Income & Poverty
| Median household income | $74,007+$5,087 vs state |
| Mean household income | $89,386 |
| Per-capita income | $36,351 |
| Poverty rate | 4.7%-3.7% vs state |
| Unemployment rate | 2.5% |
| Employment-to-population | 60.6% |
Top Industries by Employment
The largest employment sector in Andrew County is professional & business services, accounting for 24.1% of workers.
How residents commute
0.0%
Drive alone
0.6%
Carpool
84.0%
Public transit
7.0%
Work from home
22.1 min
Avg commute
Housing
$196,200$-19,400 vs state
Median home value
$944
Median rent
77.0%
Homeownership rate
7,551
Total housing units
92.4%
Occupied
7.6%
Vacant
23.0%
Renter-occupied
Social & access
94.0%
With health insurance
92.8%
With broadband internet
20.1%
Foreign-born
8.1%
Veterans (18+)
12.5%
With a disability
97.1%
Speak language other than English at home
Education
94.0%
High School+
26.9%
Bachelor's+
Largest cities in Missouri
Other counties in Missouri
Part of Missouri
Metro areas in Missouri
County rankings
Frequently Asked Questions
Andrew County, Missouri has a population of 18,086 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 60th-largest county in Missouri. Population density is 42 people per square mile.
The population of Andrew County has grown 4.3% since 2010 (17,345 → 18,091), a +0.30% annualized rate.
The median household income in Andrew County, Missouri is $74,007, with mean (average) household income of $89,386 and per-capita income of $36,351. 4.7% of residents live below the federal poverty level.
In Andrew County, the largest racial and ethnic groups are White (93.8%), Hispanic or Latino (1.1%), Black or African American (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Andrew County, Missouri is 42.1 years. Residents are 49.8% female and 50.2% male.
The median home value in Andrew County is $196,200 and median monthly rent is $944. 77.0% of occupied housing units are owner-occupied. The county has 7,551 total housing units, 7.6% of which are vacant.
The largest employment sector in Andrew County, Missouri is professional, scientific, and management services, employing 24.1% of workers. The unemployment rate is 2.5%.
Kansas City is among the largest cities associated with Andrew 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.