Lake Summerset Flag

Lake Summerset

County Seat:
No
Area (mi²):
2.119
State:
Illinois

Lake Summerset is a CDP located in Stephenson County, Illinois. Lake Summerset has a 2025 population of 2,132 . Lake Summerset is currently growing at a rate of 0.28% annually and its population has increased by 8.89% since the most recent census, which recorded a population of 1,958 in 2020.

The average household income in Lake Summerset is $110,344 with a poverty rate of 4.11%. The median age in Lake Summerset is 46.1 years: 46 years for males, and 46.2 years for females. For every 100 females there are 89.0 males.

2.1K
Total Population
1,006
Density (mi²)
6 0.28%
Growth

Lake Summerset Population

Lake Summerset Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Summerset includes 98.66% White, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

White (98.66%)

Black or African American (0.8%)

Asian (0.54%)

Race
Population
Percentage (of total)
White2,21098.66%
Black or African American180.8%
Asian120.54%

Lake Summerset Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Summerset's average per capita income is $71,875. Household income levels show a median of $105,588. The poverty rate stands at 4.11%.

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$123,162-
Families$108,480$117,896
Households$105,588$110,344
Non Families$63,571$75,612

$71,875

Average Income

$105,588

Median Household Income

4.11%

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)