Mazon Flag

Mazon

County:
Grundy County
County Seat:
No
Area (mi²):
0.602
State:
Illinois

Mazon is a village located in Grundy County, Illinois. Mazon has a 2025 population of 981. Mazon is currently growing at a rate of 0.1% annually and its population has increased by 0.31% since the most recent census, which recorded a population of 978 in 2020.

The average household income in Mazon is $99,016 with a poverty rate of 8.95%.The median age in Mazon is 32.8 years: 26.9 years for males, and 36.5 years for females.

981
Total Population
1,630
Density (mi²)
1 0.1%
Growth

Mazon Population

Mazon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mazon includes 96.21% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

White (96.2%)

Other race (2.7%)

Two or more races (1.1%)

Race
Population
Percentage (of total)
White1,37096.21%
Other race382.67%
Two or more races161.12%

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 $60,114. Household income levels show a median of $76,458. The poverty rate stands at 8.95%.

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$117,500-
Families$85,000$112,966
Households$76,458$99,016
Non Families$52,813$67,040

$60,114

Average Income

$76,458

Median Household Income

8.95%

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)