Manchester, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Manchester, Missouri had a total population of 18,160, the 46th largest city in Missouri, with a median household income of $97,801, which is 38% higher than the state average. The poverty rate is 6.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 38% above the state average — one of the wealthiest communities in Missouri.
- 62.4% of adults hold a bachelor's degree or higher — top 10% in Missouri.
Manchester Quick Facts
How Manchester Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 18,189 | 18,160 | -0.2% |
| Median household income | $92,839 | $97,801 | +5.3% |
| Median home value | $298,400 | $323,100 | +8.3% |
How Manchester Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Manchester Rankings in Missouri
Explore Missouri Rankings
Other Cities in St. Louis County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Florissant | 51,773 | $65,318 | 10.1% | $148,800 |
| Chesterfield | 49,574 | $133,037 | 3.9% | $472,500 |
| Oakville | 35,333 | $106,362 | 6.4% | $318,600 |
| Wildwood | 35,133 | $161,060 | 2.2% | $495,800 |
| University City | 34,685 | $80,694 | 14.5% | $306,700 |
| Ballwin | 31,279 | $124,626 | 4.8% | $377,100 |
| Mehlville | 29,805 | $67,071 | 7.8% | $218,400 |
| Kirkwood | 29,363 | $121,270 | 5.3% | $451,400 |
| Maryland Heights | 27,880 | $86,436 | 4.7% | $227,000 |
| Hazelwood | 25,114 | $55,908 | 15.9% | $167,400 |
Cities Similar to Manchester
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Concord | 18,368 | $89,038 | $303,600 | 42.0% | 3.9% |
| Lake St. Louis | 18,066 | $125,693 | $405,900 | 51.7% | 4.3% |
| Old Jamestown | 20,651 | $99,521 | $236,100 | 39.6% | 7.4% |
| Affton | 19,052 | $79,539 | $212,400 | 36.6% | 6.7% |
| Grain Valley | 16,271 | $89,649 | $283,800 | 27.4% | 9.8% |
Population Overview
Manchester is a small city located in Missouri, within St. Louis County. The total population is 18,160. It ranks as the 46th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Manchester is 38.2 years. This is 2% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Manchester is $97,801. This is 38% higher than the state median of $70,702. It is also 21% higher than the national median of $80,734. The poverty rate stands at 6.4%. This is 49% lower than the state poverty rate of 12.6%. The unemployment rate is 4.1%. This is 1% higher than the state rate of 4.0%. The median home value is $323,100. Housing costs are 40% higher than the state median of $230,300. The home-value-to-income ratio is 3.3x. 75.0% of occupied housing units are owner-occupied. This homeownership rate is 10% higher than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Manchester is White (non-Hispanic), making up 71.2% of the population. Asian residents account for 12.4%. The Black or African American population (3.6%) is well below the state average of 10.9%. The Asian population is significantly higher than the state average (12.4% vs 2.1%).
Education
62.4% of residents aged 25 and older hold a bachelor's degree or higher. This places Manchester in the top 10% of all cities in the state for educational attainment. This is 93% higher than the state rate of 32.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.6%. Notably, 25.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Manchester, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Missouri city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Manchester, Missouri?
Manchester, Missouri has a population of 18,160 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Manchester, MO?
The median household income in Manchester is $97,801, which is 21% higher than the national median of $80,734.
What is the poverty rate in Manchester, MO?
The poverty rate in Manchester is 6.4%. This means approximately 1,159 residents live below the federal poverty line.
What is the racial makeup of Manchester, Missouri?
Manchester's population is 71.2% White, 3.6% Black, 5.0% Hispanic/Latino, and 12.4% Asian.
What is the median home value in Manchester, MO?
The median home value in Manchester is $323,100. The home-value-to-income ratio is 3.3x.
How educated is Manchester, Missouri?
62.4% of adults (25+) in Manchester hold a bachelor's degree or higher, and 25.9% hold a graduate or professional degree.