Lake Catherine Flag

Lake Catherine

County:
Lake County
County Seat:
No
Area (mi²):
0.909
State:
Illinois

Lake Catherine is a CDP located in Lake County, Illinois. Lake Catherine has a 2026 population of 1,025. Lake Catherine is currently declining at a rate of -2.1% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Lake Catherine is $91,667 with a poverty rate of 11.88%. The median age in Lake Catherine is 51.2 years: 58.2 years for males, and 41.5 years for females. For every 100 females there are 87.2 males.

1K
Total Population
1,128
Density (mi²)
-22 -2.1%
Growth

Lake Catherine Population

Lake Catherine Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,025-22-2.1%
20251,047-22-2.06%

Median Age

Overall: 51.2 years
Female: 41.5 years
Male: 58.2 years

Lake Catherine Adults

There are 871 adults, (214 of whom are seniors) in Lake Catherine.

Sex Ratio

Female: 517 (53.4%)
Male: 451 (46.6%)

Demographics

The racial composition of Lake Catherine includes 94.32% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White91394.32%
Two or more races414.24%
Asian141.45%
Race
Population ↓
Percentage (of total)
White91394.32%
Two or more races414.24%
Asian141.45%

Lake Catherine Marital Status

Economics and Income Statistics

Lake Catherine 's average per capita income is $61,806. Household income levels show a median of $91,667. The poverty rate stands at 11.88%.

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$172,946-
Families$150,096$148,411
Households$91,667$119,058
Non Families$58,036$86,970

$61,806

Average Income

$91,667

Median Household Income

11.88%

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)