Elm Grove is located in Tazewell County, Illinois. Elm Grove has a 2025 population of 2,939 . Elm Grove is currently growing at a rate of 0.07% annually but its population has decreased by -1.21% since the most recent census, which recorded a population of 2,975 in 2020.
The average household income in Elm Grove is $132,961 with a poverty rate of 9.8%. The median age in Elm Grove is 49 years: 48.8 years for males, and 49 years for females. For every 100 females there are 87.7 males.
Data after 2023 is projected based on recent change
The racial composition of Elm Grove includes 97.04% White, and smaller percentages for Two or more races, Black or African American, Asian and multiracial populations.
White (97.04%)
Two or more races (1.26%)
Black or African American (1.16%)
Asian (0.54%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,851 | 97.04% |
| Two or more races | 37 | 1.26% |
| Black or African American | 34 | 1.16% |
| Asian | 16 | 0.54% |
Married
Widowed
Divorced
Separated
Never Married
Elm Grove's average per capita income is $51,530. Household income levels show a median of $103,553. The poverty rate stands at 9.8%.
Name | Median | Mean |
|---|---|---|
| Married Families | $146,667 | - |
| Families | $121,806 | $156,022 |
| Households | $103,553 | $132,961 |
| Non Families | $47,031 | $46,365 |
Average Income
Median Household Income
Poverty Rate