Round Lake Park Flag

Round Lake Park

County:
Lake County
County Seat:
No
Area (mi²):
2.064
State:
Illinois

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.

7.9K
Total Population
3,839
Density (mi²)
43 0.55%
Growth

Round Lake Park Population

Round Lake Park Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,922430.55%
20257,879430.55%
20247,836460.59%
20237,790540.7%
20227,736440.57%
20217,692210.27%
20207,664-88-1.14%
20197,752370.48%
20187,715130.17%
20177,702590.77%
20167,6431512.02%
20157,492490.66%
20147,443-2-0.03%
20137,44560.08%
20127,439-16-0.21%
20117,455-11-0.15%
20107,466-39-0.52%
20006,0381,99349.27%
19904,045130.32%
19804,03288428.08%
19703,14858322.73%
19602,56500%

Median Age

Overall: 50 years
Female: 53.2 years
Male: 48.6 years

Round Lake Park Adults

There are 6,504 adults, (2,796 of whom are seniors) in Round Lake Park.

Sex Ratio

Female: 3,930 (49.6%)
Male: 3,989 (50.4%)

Demographics

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.

Population by Race

Race
Population ↓
Percentage (of total)
White4,09651.72%
Two or more races1,75022.1%
Other race1,71721.68%
Native American2322.93%
Black or African American630.8%
Asian610.77%
Race
Population ↓
Percentage (of total)
Other race1,71721.68%
Two or more races1,35417.1%
White6237.87%
Native American2292.89%
Race
Population ↓
Percentage (of total)
White3,47343.86%
Two or more races3965%
Black or African American630.8%
Asian610.77%
Native American30.04%

Round Lake Park Marital Status

Economics and Income Statistics

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%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$74,224-
Families$66,898$78,594
Households$55,813$67,049
Non Families$36,531$47,144

$36,429

Average Income

$55,813

Median Household Income

8.66%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)