Fox River Grove is a village located in McHenry County, Illinois. Fox River Grove has a 2025 population of 4,762 . Fox River Grove is currently growing at a rate of 0.32% annually and its population has increased by 1.6% since the most recent census, which recorded a population of 4,687 in 2020.
The average household income in Fox River Grove is $146,900 with a poverty rate of 2.87%. The median age in Fox River Grove is 39 years: 38.1 years for males, and 40.7 years for females. For every 100 females there are 92.0 males.
Data after 2023 is projected based on recent change
The racial composition of Fox River Grove includes 84.96% White, 3.2% Asian, and smaller percentages for other race, Native American and multiracial populations.
White (84.96%)
Two or more races (9.93%)
Asian (3.2%)
Other race (1.29%)
Native American (0.62%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,824 | 84.96% |
| Two or more races | 447 | 9.93% |
| Asian | 144 | 3.2% |
| Other race | 58 | 1.29% |
| Native American | 28 | 0.62% |
Married
Widowed
Divorced
Separated
Never Married
Fox River Grove's average per capita income is $60,500. Household income levels show a median of $125,104. The poverty rate stands at 2.87%.
Name | Median | Mean |
|---|---|---|
| Families | $148,558 | $165,519 |
| Married Families | $146,583 | - |
| Households | $125,104 | $146,900 |
| Non Families | - | $69,644 |
Average Income
Median Household Income
Poverty Rate