Grand Rapids township Flag

Grand Rapids township

County:
LaSalle County
County Seat:
No
Area (mi²):
35.602
State:
Illinois

Grand Rapids township is located in LaSalle County, Illinois. Grand Rapids township has a 2025 population of 277. Grand Rapids township is currently declining at a rate of 0% annually and its population has decreased by -1.07% since the most recent census, which recorded a population of 280 in 2020.

The average household income in Grand Rapids township is $88,362 with a poverty rate of 5.17%.The median age in Grand Rapids township is 56.5 years: 62.3 years for males, and 54.1 years for females.

277
Total Population
8
Density (mi²)
0 0%
Growth

Grand Rapids township Population

Grand Rapids township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grand Rapids township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White232100%

Grand Rapids township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grand Rapids township's average per capita income is $48,636. Household income levels show a median of $73,452. The poverty rate stands at 5.17%.

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
Families$84,750$111,046
Households$73,452$88,362
Non Families$40,724$42,377
Married Families--

$48,636

Average Income

$73,452

Median Household Income

5.17%

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)