Chesterfield, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Chesterfield, Missouri is 49,591 as of the 2023 American Community Survey, making it the 14th-largest city in Missouri. The median household income is $133,380, the median home value is $458,000, and the median age is 46.9.
The population has grown 4.2% since 2010 (47,488 → 49,465).
49,591
Population
1558
People / sq mi
$133,380
Median Income
$458,000
Median Home Value
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Chesterfield covers 31.8 sq mi of land at 1558 people per square mile.
About Chesterfield, MO
Educational attainment is the headline number in Chesterfield: 72.4% of adults 25 and older have a four-year degree. Chesterfield is a city in Missouri with a population of 49,591. It ranks #14 among cities in Missouri by population.
Households take in a median $133,380, comfortably above the US median of $78,538. Poverty is among the lowest of comparable US cities, at 1.9% — below the national 12.4%. A typical home is worth $458,000, with typical rent around $1,553.
Chesterfield is among the best-educated US cities: 72.4% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. An unusually large 24.2% of workers are remote, above the national 14.0%, and the average commute runs about 22 minutes each way.
The education numbers are the throughline: a college-heavy population in Chesterfield usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Chesterfield city Population History (2010-2024)
The city of Chesterfield city had a population of 47,488 in 2010 and 49,465 in 2024, a 4.2% growth over 14 years. The peak was 49,949 in 2020. Average annual growth rate: 0.30%.
49,465
Population (2024)
47,488
Population (2010)
49,949
Peak (2020)
0.30%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 47,488 |
| 2011 | 47,586 |
| 2012 | 47,655 |
| 2013 | 47,665 |
| 2014 | 47,697 |
| 2015 | 47,742 |
| 2016 | 47,614 |
| 2017 | 47,557 |
| 2018 | 47,561 |
| 2019 | 47,538 |
| 2020 | 49,949 |
| 2021 | 49,751 |
| 2022 | 49,386 |
| 2023 | 49,345 |
| 2024 | 49,465 |
Race & Ethnicity
| White | 74.7% |
| Black or African American | 3.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$133,380
Median Household Income
$77,646
Per Capita Income
1.9%
Poverty Rate
2.1%
Unemployment Rate
Housing
$458,000
Median Home Value
$1,553
Median Rent
78.4%
Owner-Occupied
Education
98.0%
High School+
72.4%
Bachelor's+
Commute
0.1%
Drive Alone
70.7%
Public Transit
24.2%
Work From Home
21.9 min
Avg Commute
Community Profile
33.0%
Foreign Born
83.6%
Non-English at Home
5.7%
Veterans
8.2%
With Disability
97.7%
Health Insurance
97.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.7% |
| Finance, Insurance & Real Estate | 21.8% |
| Information | 12.7% |
| Manufacturing | 10.8% |
| Education, Health Care & Social Services | 6.1% |
| Transportation & Warehousing | 4.0% |
| Arts, Entertainment & Food Services | 3.6% |
| Retail Trade | 3.3% |
| Construction | 2.7% |
| Agriculture & Mining | 0.9% |
| Public Administration | 0.8% |
Largest cities in Missouri
Largest counties in Missouri
Part of Missouri
Metro areas in Missouri
City rankings
Frequently Asked Questions
Chesterfield, Missouri has a population of 49,591 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 14th-largest city in Missouri.
The median household income in Chesterfield, Missouri is $133,380, with 1.9% of residents living below the federal poverty level.
The median home value in Chesterfield, Missouri is $458,000, with median monthly rent at $1,553 and a homeownership rate of 78.4%.
The median age in Chesterfield, Missouri is 46.9 years. The population is 48.4% male and 51.6% female.
The population has grown 4.2% since 2010 (47,488 → 49,465).
Where to stay in Chesterfield
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.