Sandoval township Flag

Sandoval township

County:
Marion County
County Seat:
No
Area (mi²):
17.572
State:
Illinois

Sandoval township is located in Marion County, Illinois. Sandoval township has a 2025 population of 2,129. Sandoval township is currently declining at a rate of -0.47% annually and its population has decreased by -3.1% since the most recent census, which recorded a population of 2,197 in 2020.

The average household income in Sandoval township is $61,356 with a poverty rate of 23.13%. The median age in Sandoval township is 41.3 years: 41.9 years for males, and 40.1 years for females.

2.1K
Total Population
121
Density (mi²)
-10 -0.47%
Growth

Sandoval township Population

Sandoval township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sandoval township includes 91.31% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White1,85091.31%
Two or more races1266.22%
Black or African American190.94%
Asian180.89%
Other race130.64%
Native American00%
Native Hawaiian or Pacific Islander00%

Sandoval township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sandoval township's average per capita income is $37,031. Household income levels show a median of $52,922. The poverty rate stands at 23.13%.

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$73,333-
Families$54,635$69,809
Households$52,922$61,356
Non Families$28,750$41,276

$37,031

Average Income

$52,922

Median Household Income

23.13%

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)