Winthrop Harbor Flag

Winthrop Harbor

County:
Lake County
County Seat:
No
Area (mi²):
4.636
State:
Illinois

Winthrop Harbor is a village located in Lake County, Illinois. Winthrop Harbor has a 2026 population of 6,555. Winthrop Harbor is currently declining at a rate of -0.08% annually and its population has decreased by -0.44% since the most recent census, which recorded a population of 6,584 in 2020.

The median household income in Winthrop Harbor is $95,690 with a poverty rate of 5.2%. The median age in Winthrop Harbor is 53.4 years: 51.1 years for males, and 55.6 years for females. For every 100 females there are 97.0 males.

6.6K
Total Population
1,414
Density (mi²)
-5 -0.08%
Growth

Winthrop Harbor Population

Winthrop Harbor Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,555-5-0.08%
20256,560-5-0.08%
20246,565240.37%
20236,54100%
20226,541-22-0.34%
20216,563-33-0.5%
20206,584-31-0.47%
20196,615-44-0.66%
20186,659-68-1.01%
20176,727-41-0.61%
20166,768-15-0.22%
20156,783-39-0.57%
20146,822-13-0.19%
20136,83540.06%
20126,831-21-0.31%
20116,852-14-0.2%
20106,8661241.84%
20006,6704306.89%
19906,24080214.75%
19805,43864413.43%
19704,79494624.58%
19603,84800%

Median Age

Overall: 53.4 years
Female: 55.6 years
Male: 51.1 years

Winthrop Harbor Adults

There are 5,578 adults, (1,493 of whom are seniors) in Winthrop Harbor.

Sex Ratio

Female: 3,329 (50.8%)
Male: 3,230 (49.2%)

Demographics

The racial composition of Winthrop Harbor includes 82.21% White, 4.89% other race, 3.4% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,39282.21%
Two or more races5187.9%
Other race3214.89%
Black or African American2233.4%
Native American1051.6%
Race
Population ↓
Percentage (of total)
White4316.57%
Two or more races3104.73%
Other race2634.01%
Native American1051.6%
Black or African American90.14%
Race
Population ↓
Percentage (of total)
White4,96175.64%
Black or African American2143.26%
Two or more races2083.17%
Other race580.88%

Winthrop Harbor Marital Status

Economics and Income Statistics

Winthrop Harbor 's average per capita income is $69,674. Household income levels show a median of $95,690. The poverty rate stands at 5.2%.

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$123,571-
Families$111,450$134,268
Households$95,690$111,533
Non Families$43,681$66,077

$69,674

Average Income

$95,690

Median Household Income

5.2%

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)