Wentzville, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Wentzville, Missouri is 45,734 as of the 2023 American Community Survey, making it the 15th-largest city in Missouri. The median household income is $111,409, the median home value is $302,700, and the median age is 35.7.
The population has grown 65.4% since 2010 (29,412 → 48,646).
45,734
Population
2105
People / sq mi
$111,409
Median Income
$302,700
Median Home Value
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Wentzville covers 21.7 sq mi of land at 2105 people per square mile.
About Wentzville, MO
Homeownership is the standout figure in Wentzville: 84.6% of homes are owner-occupied, higher than the national rate. Wentzville is a city in Missouri with a population of 45,734. It ranks #15 among cities in Missouri by population.
Households take in a median $111,409, comfortably above the US median of $78,538. The poverty rate, 3.4%, is on the lower side for US cities and below the national 12.4%. The typical home is valued at $302,700, with typical rent around $1,264.
Roughly 39.4% of adults have a bachelor’s, above the national 35.0%. A solid 16.4% of workers are based at home, above the national 14.0%, and the average commute runs about 28 minutes each way.
The ownership rate anchors the housing story in Wentzville, and tends to move with the age structure and home-value figures above.
Wentzville city Population History (2010-2024)
The city of Wentzville city had a population of 29,412 in 2010 and 48,646 in 2024, a 65.4% growth over 14 years. The peak was 48,646 in 2024. Average annual growth rate: 3.68%.
48,646
Population (2024)
29,412
Population (2010)
48,646
Peak (2024)
3.68%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 29,412 |
| 2011 | 30,518 |
| 2012 | 31,194 |
| 2013 | 32,365 |
| 2014 | 33,741 |
| 2015 | 35,331 |
| 2016 | 37,123 |
| 2017 | 39,136 |
| 2018 | 40,888 |
| 2019 | 41,784 |
| 2020 | 45,282 |
| 2021 | 45,875 |
| 2022 | 47,556 |
| 2023 | 47,943 |
| 2024 | 48,646 |
Race & Ethnicity
| White | 87.0% |
| Black or African American | 5.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$111,409
Median Household Income
$45,841
Per Capita Income
3.4%
Poverty Rate
1.9%
Unemployment Rate
Housing
$302,700
Median Home Value
$1,264
Median Rent
84.6%
Owner-Occupied
Education
94.7%
High School+
39.4%
Bachelor's+
Commute
0.0%
Drive Alone
76.6%
Public Transit
16.4%
Work From Home
27.6 min
Avg Commute
Community Profile
25.0%
Foreign Born
96.2%
Non-English at Home
7.0%
Veterans
9.4%
With Disability
95.5%
Health Insurance
98.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.1% |
| Manufacturing | 14.4% |
| Information | 11.3% |
| Finance, Insurance & Real Estate | 10.9% |
| Education, Health Care & Social Services | 6.4% |
| Construction | 6.1% |
| Arts, Entertainment & Food Services | 5.2% |
| Public Administration | 5.0% |
| Retail Trade | 2.8% |
| Transportation & Warehousing | 1.8% |
| Agriculture & Mining | 0.1% |
Largest cities in Missouri
Largest counties in Missouri
Part of Missouri
Metro areas in Missouri
City rankings
Frequently Asked Questions
Wentzville, Missouri has a population of 45,734 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 15th-largest city in Missouri.
The median household income in Wentzville, Missouri is $111,409, with 3.4% of residents living below the federal poverty level.
The median home value in Wentzville, Missouri is $302,700, with median monthly rent at $1,264 and a homeownership rate of 84.6%.
The median age in Wentzville, Missouri is 35.7 years. The population is 49.8% male and 50.2% female.
The population has grown 65.4% since 2010 (29,412 → 48,646).
Where to stay in Wentzville
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.