Foristell, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Foristell, Missouri had a total population of 1,096, the 363rd largest city in Missouri, with a median household income of $116,581, which is 65% higher than the state average. The poverty rate is 1.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 65% above the state average — one of the wealthiest communities in Missouri.
- An exceptionally low poverty rate of 1.7% — among the lowest in Missouri.
- 52.7% of adults hold a bachelor's degree or higher — top 10% in Missouri.
Foristell Quick Facts
How Foristell 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 | 705 | 1,096 | +55.5% |
| Median household income | $112,823 | $116,581 | +3.3% |
| Median home value | $449,500 | $431,700 | -4.0% |
How Foristell 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Foristell Rankings in Missouri
Explore Missouri Rankings
Other Cities in St. Charles County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| O'Fallon | 93,801 | $110,443 | 5.4% | $326,200 |
| St. Charles | 71,508 | $85,937 | 7.3% | $298,700 |
| St. Peters | 59,092 | $91,637 | 5.7% | $269,900 |
| Wentzville | 47,061 | $112,394 | 5.4% | $331,300 |
| Lake St. Louis | 18,066 | $125,693 | 4.3% | $405,900 |
| Dardenne Prairie | 13,503 | $152,500 | 1.3% | $432,000 |
| Cottleville | 5,937 | $131,310 | 2.0% | $435,400 |
| Weldon Spring | 5,310 | $158,548 | 0.7% | $544,300 |
| St. Paul | 3,456 | $159,022 | 0.5% | $443,600 |
| Josephville | 664 | $107,708 | 18.1% | $494,600 |
Cities Similar to Foristell
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lake Waukomis | 1,170 | $128,702 | $432,300 | 54.0% | 1.0% |
| Grantwood Village | 1,058 | $153,947 | $535,300 | 69.4% | 1.4% |
| Summer Set | 1,236 | $98,167 | $238,400 | 33.4% | 1.1% |
| Taos | 1,242 | $98,854 | $270,500 | 31.4% | 2.5% |
| Loma Linda | 1,239 | $92,292 | $275,700 | 34.2% | 13.4% |
Population Overview
Foristell is a small community located in Missouri, within St. Charles County. The total population is 1,096. It ranks as the 363rd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Foristell is 31.9 years. This is 18% lower than the state median of 39.0 years. With 35.9% of the population under 18, Foristell has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Foristell is $116,581. This is 65% higher than the state median of $70,702. It is also 44% higher than the national median of $80,734. The poverty rate stands at 1.7%. This is 86% lower than the state poverty rate of 12.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.2%. This is 4% higher than the state rate of 4.0%. The median home value is $431,700. Housing costs are 87% higher than the state median of $230,300. The home-value-to-income ratio is 3.7x. 84.9% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 68.1%.
Race & Ethnicity
Foristell has a predominantly White (non-Hispanic) population, comprising 96.9% of all residents. Hispanic or Latino residents account for 0.2%. The Hispanic or Latino population (0.2%) is well below the state average of 5.2%. The Asian population (0.2%) is well below the state average of 2.1%.
Education
52.7% of residents aged 25 and older hold a bachelor's degree or higher. This places Foristell in the top 10% of all cities in the state for educational attainment. This is 63% 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 96.6%. Notably, 19.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Foristell, 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.
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Frequently Asked Questions
What is the population of Foristell, Missouri?
Foristell, Missouri has a population of 1,096 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Foristell, MO?
The median household income in Foristell is $116,581, which is 44% higher than the national median of $80,734.
What is the poverty rate in Foristell, MO?
The poverty rate in Foristell is 1.7%. This means approximately 19 residents live below the federal poverty line.
What is the racial makeup of Foristell, Missouri?
Foristell's population is 96.9% White, 0.0% Black, 0.2% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Foristell, MO?
The median home value in Foristell is $431,700. The home-value-to-income ratio is 3.7x.
How educated is Foristell, Missouri?
52.7% of adults (25+) in Foristell hold a bachelor's degree or higher, and 19.6% hold a graduate or professional degree.