Long Lake Flag

Long Lake

County:
Lake County
County Seat:
No
Area (mi²):
1.18
State:
Illinois

Long Lake is a CDP located in Lake County, Illinois. Long Lake has a 2025 population of 2,795. Long Lake is currently declining at a rate of -1.69% annually and its population has decreased by -8.81% since the most recent census, which recorded a population of 3,065 in 2020.

The average household income in Long Lake is $100,782 with a poverty rate of 11.59%.The median age in Long Lake is 32.1 years: 30.2 years for males, and 34.3 years for females.

2.8K
Total Population
2,369
Density (mi²)
-48 -1.69%
Growth

Long Lake Population

Long Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Long Lake includes 55.27% White, 29.11% other race, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,77955.27%
Other race93729.11%
Two or more races39012.12%
Black or African American772.39%
Native American210.65%
Asian150.47%

Long Lake Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Long Lake's average per capita income is $42,234. Household income levels show a median of $100,824. The poverty rate stands at 11.59%.

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$101,429-
Households$100,824$100,782
Families$98,750$99,424
Non Families-$91,677

$42,234

Average Income

$100,824

Median Household Income

11.59%

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)