Lake Zurich Flag

Lake Zurich

County:
Lake County
County Seat:
No
Area (mi²):
6.923
State:
Illinois

Lake Zurich is a village located in Lake County, Illinois. Lake Zurich has a 2026 population of 20,046. Lake Zurich is currently growing at a rate of 0.21% annually and its population has increased by 1.31% since the most recent census, which recorded a population of 19,787 in 2020.

The median household income in Lake Zurich is $135,968 with a poverty rate of 3.4%. The median age in Lake Zurich is 40.3 years: 39.7 years for males, and 40.6 years for females. For every 100 females there are 96.3 males.

20K
Total Population
2,896
Density (mi²)
43 0.21%
Growth

Lake Zurich Population

Lake Zurich Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202620,046430.21%
202520,003430.22%
202419,9601000.5%
202319,8601250.63%
202219,73500%
202119,735-87-0.44%
202019,787-102-0.51%
201919,889-119-0.59%
201820,0081260.63%
201719,882-96-0.48%
201619,97880.04%
201519,970-62-0.31%
201420,032320.16%
201320,000630.32%
201219,9372421.23%
201119,695-24-0.12%
201019,719880.45%
200018,1043,15721.12%
199014,9476,72281.73%
19808,2254,143101.49%
19704,08262418.05%
19603,45800%

Median Age

Overall: 40.3 years
Female: 40.6 years
Male: 39.7 years

Lake Zurich Adults

There are 15,383 adults, (2,862 of whom are seniors) in Lake Zurich.

Sex Ratio

Female: 10,103 (50.9%)
Male: 9,729 (49.1%)

Demographics

The racial composition of Lake Zurich includes 82.8% White, 8.37% Asian, and smaller percentages for other race, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White16,42182.8%
Asian1,6608.37%
Two or more races9925%
Other race5482.76%
Black or African American1890.95%
Native Hawaiian or Pacific Islander130.07%
Native American90.05%
Race
Population ↓
Percentage (of total)
Other race4772.41%
White4332.18%
Two or more races3751.89%
Black or African American480.24%
Race
Population ↓
Percentage (of total)
White15,98880.62%
Asian1,6608.37%
Two or more races6173.11%
Black or African American1410.71%
Other race710.36%
Native Hawaiian or Pacific Islander130.07%
Native American90.05%

Lake Zurich Marital Status

Economics and Income Statistics

Lake Zurich 's average per capita income is $79,142. Household income levels show a median of $135,968. The poverty rate stands at 3.4%.

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$174,848-
Families$160,449$186,762
Households$135,968$163,011
Non Families$61,355$88,951

$79,142

Average Income

$135,968

Median Household Income

3.4%

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)