Marquette Heights Flag

Marquette Heights

County:
Tazewell County
County Seat:
No
Area (mi²):
0.974
State:
Illinois

Marquette Heights is a city located in Tazewell County, Illinois. Marquette Heights has a 2025 population of 2,457. Marquette Heights is currently declining at a rate of -0.65% annually and its population has decreased by -3.23% since the most recent census, which recorded a population of 2,539 in 2020.

The average household income in Marquette Heights is $87,394 with a poverty rate of 5.34%. The median age in Marquette Heights is 39.5 years: 39.4 years for males, and 39.5 years for females.

2.5K
Total Population
2,522
Density (mi²)
-16 -0.65%
Growth

Marquette Heights Population

Marquette Heights Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marquette Heights includes 93.88% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White2,45393.88%
Two or more races1365.2%
Other race220.84%
Black or African American20.08%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Marquette Heights Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marquette Heights' average per capita income is $56,017. Household income levels show a median of $77,386. The poverty rate stands at 5.34%.

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$98,409-
Families$94,091$104,610
Households$77,386$87,394
Non Families$42,135$51,766

$56,017

Average Income

$77,386

Median Household Income

5.34%

Poverty Rate

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)