Garden Plain township Flag

Garden Plain township

County Seat:
No
Area (mi²):
30.603
State:
Illinois

Garden Plain township is located in Whiteside County, Illinois. Garden Plain township has a 2025 population of 968. Garden Plain township is currently declining at a rate of 0% annually and its population has decreased by -1.73% since the most recent census, which recorded a population of 985 in 2020.

The average household income in Garden Plain township is $133,889 with a poverty rate of 2.43%.The median age in Garden Plain township is 42.6 years: 44.2 years for males, and 42.3 years for females.

968
Total Population
32
Density (mi²)
0 0%
Growth

Garden Plain township Population

Garden Plain township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Garden Plain township includes 97.36% White, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White92197.36%
Two or more races222.33%
Asian30.32%

Garden Plain township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Garden Plain township's average per capita income is $63,209. Household income levels show a median of $114,250. The poverty rate stands at 2.43%.

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$118,750-
Families$114,875$139,465
Households$114,250$133,889
Non Families$94,250$87,134

$63,209

Average Income

$114,250

Median Household Income

2.43%

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)