Lake Flag

Lake

County:
Clinton County
County Seat:
No
Area (mi²):
29.788
State:
Illinois

Lake is located in Clinton County, Illinois. Lake has a 2025 population of 826 . Lake is currently growing at a rate of 0.85% annually and its population has increased by 0.98% since the most recent census, which recorded a population of 818 in 2020.

The average household income in Lake is $84,676 with a poverty rate of 3.48%. The median age in Lake is 32 years: 31.4 years for males, and 32.4 years for females. For every 100 females there are 107.7 males.

826
Total Population
28
Density (mi²)
7 0.85%
Growth

Lake Population

Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake includes 97.72% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.72%)

Two or more races (2.28%)

Race
Population
Percentage (of total)
White81497.72%
Two or more races192.28%

Lake Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake's average per capita income is $48,828. Household income levels show a median of $75,000. The poverty rate stands at 3.48%.

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$98,750-
Families$90,875$97,459
Households$75,000$84,676
Non Families$29,375$43,261

$48,828

Average Income

$75,000

Median Household Income

3.48%

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)