Foristell is a city located in St. Charles County, Missouri. Foristell has a 2025 population of 801 . Foristell is currently growing at a rate of 6.66% annually and its population has increased by 45.64% since the most recent census, which recorded a population of 550 in 2020.
The average household income in Foristell is $127,803 with a poverty rate of 1.84%. The median age in Foristell is 52.9 years: 56.5 years for males, and 52.1 years for females. For every 100 females there are 73.6 males.
Data after 2023 is projected based on recent change
The racial composition of Foristell includes 94.61% White, and smaller percentages for Asian and multiracial populations.
White (94.61%)
Two or more races (4.96%)
Asian (0.43%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 667 | 94.61% |
| Two or more races | 35 | 4.96% |
| Asian | 3 | 0.43% |
Married
Widowed
Divorced
Separated
Never Married
Foristell's average per capita income is $39,591. Household income levels show a median of $112,823. The poverty rate stands at 1.84%.
Name | Median | Mean |
|---|---|---|
| Married Families | $118,333 | - |
| Families | $115,000 | $145,583 |
| Households | $112,823 | $127,803 |
| Non Families | $48,750 | $71,023 |
Average Income
Median Household Income
Poverty Rate