Mazon Flag

Mazon

County:
Grundy County
County Seat:
No
Area (mi²):
35.12
State:
Illinois

Mazon is located in Grundy County, Illinois. Mazon has a 2025 population of 1,496. Mazon is currently growing at a rate of 0.54% annually and its population has increased by 1.77% since the most recent census, which recorded a population of 1,470 in 2020.

The average household income in Mazon is $105,181 with a poverty rate of 8.46%.The median age in Mazon is 35.8 years: 30.8 years for males, and 40.3 years for females.

1.5K
Total Population
43
Density (mi²)
8 0.54%
Growth

Mazon Population

Mazon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mazon includes 95.5% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

White (95.5%)

Other race (2.6%)

Two or more races (1.9%)

Race
Population
Percentage (of total)
White1,67595.5%
Other race452.57%
Two or more races341.94%

Mazon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mazon's average per capita income is $52,813. Household income levels show a median of $83,698. The poverty rate stands at 8.46%.

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$124,766-
Families$100,694$117,718
Households$83,698$105,181
Non Families$58,194$67,791

$52,813

Average Income

$83,698

Median Household Income

8.46%

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)