Round Lake Park is a village located in Lake County, Illinois. Round Lake Park has a 2026 population of 7,922. Round Lake Park is currently growing at a rate of 0.55% annually and its population has increased by 3.37% since the most recent census, which recorded a population of 7,664 in 2020.
The median household income in Round Lake Park is $55,813 with a poverty rate of 8.66%. The median age in Round Lake Park is 50 years: 48.6 years for males, and 53.2 years for females. For every 100 females there are 101.5 males.
Data after 2023 is projected based on recent change
Overall: 50 years
Female: 53.2 years
Male: 48.6 years
There are 6,504 adults, (2,796 of whom are seniors) in Round Lake Park.
Female: 3,930 (49.6%)
Male: 3,989 (50.4%)
The racial composition of Round Lake Park includes 51.72% White, 21.68% other race, and smaller percentages for Native American, Black or African American, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 4,096 | 51.72% |
| Two or more races | 1,750 | 22.1% |
| Other race | 1,717 | 21.68% |
| Native American | 232 | 2.93% |
| Black or African American | 63 | 0.8% |
| Asian | 61 | 0.77% |
Round Lake Park 's average per capita income is $36,429. Household income levels show a median of $55,813. The poverty rate stands at 8.66%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $74,224 | - |
| Families | $66,898 | $78,594 |
| Households | $55,813 | $67,049 |
| Non Families | $36,531 | $47,144 |
Average Income
Median Household Income
Poverty Rate