Johnsburg Flag

Johnsburg

County:
Lake County
County Seat:
No
Area (mi²):
7.254
State:
Illinois

Johnsburg is a village located in Lake County, Illinois. Johnsburg has a 2026 population of 6,458. Johnsburg is currently growing at a rate of 0.23% annually and its population has increased by 1.41% since the most recent census, which recorded a population of 6,368 in 2020.

The median household income in Johnsburg is $121,023 with a poverty rate of 12.14%. The median age in Johnsburg is 49.1 years: 48.3 years for males, and 51.8 years for females. For every 100 females there are 115.2 males.

6.5K
Total Population
890
Density (mi²)
15 0.23%
Growth

Johnsburg Population

Johnsburg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,458150.23%
20256,443150.23%
20246,428170.27%
20236,411320.5%
20226,379-15-0.23%
20216,394260.41%
20206,368-10-0.16%
20196,356-19-0.3%
20186,37520.03%
20176,37380.13%
20166,365-33-0.52%
20156,398140.22%
20146,384-8-0.13%
20136,392-34-0.53%
20126,426-9-0.14%
20116,435981.55%
20106,43480.12%
20005,39100%

Median Age

Overall: 49.1 years
Female: 51.8 years
Male: 48.3 years

Johnsburg Adults

There are 5,038 adults, (1,496 of whom are seniors) in Johnsburg.

Sex Ratio

Female: 2,968 (46.5%)
Male: 3,418 (53.5%)

Demographics

The racial composition of Johnsburg includes 88.6% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,65888.6%
Two or more races5087.95%
Black or African American1031.61%
Other race590.92%
Asian490.77%
Native American90.14%
Race
Population ↓
Percentage (of total)
Two or more races1532.4%
White530.83%
Other race240.38%
Race
Population ↓
Percentage (of total)
White5,60587.77%
Two or more races3555.56%
Black or African American1031.61%
Asian490.77%
Other race350.55%
Native American90.14%

Johnsburg Marital Status

Economics and Income Statistics

Johnsburg 's average per capita income is $71,146. Household income levels show a median of $121,023. The poverty rate stands at 12.14%.

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$151,906-
Families$138,225$172,227
Households$121,023$150,441
Non Families$82,804$87,503

$71,146

Average Income

$121,023

Median Household Income

12.14%

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)