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 2026 population of 2,132. Sandoval township is currently declining at a rate of -0.33% annually and its population has decreased by -3.22% since the most recent census, which recorded a population of 2,203 in 2020.

The median household income in Sandoval township is $55,103 with a poverty rate of 20.2%. The median age in Sandoval township is 41.7 years: 41.5 years for males, and 43.4 years for females. For every 100 females there are 100.8 males.

2.1K
Total Population
121
Density (mi²)
-7 -0.33%
Growth

Sandoval township Population

Sandoval township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,132-7-0.33%
20252,139-7-0.33%
20242,146-7-0.33%
20232,153-11-0.51%
20222,164-26-1.19%
20212,190-13-0.59%
20202,203-2-0.09%
20192,214-10-0.45%
20182,224-13-0.58%
20172,237-15-0.67%
20162,252-15-0.66%
20152,267-7-0.31%
20142,274-5-0.22%
20132,279-20-0.87%
20122,299-9-0.39%
20112,308-14-0.6%
20102,32000%

Median Age

Overall: 41.7 years
Female: 43.4 years
Male: 41.5 years

Sandoval township Adults

There are 1,482 adults, (382 of whom are seniors) in Sandoval township.

Sex Ratio

Female: 945 (49.8%)
Male: 953 (50.2%)

Demographics

The racial composition of Sandoval township includes 86.3% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,63886.3%
Two or more races1849.69%
Black or African American341.79%
Asian291.53%
Other race120.63%
Native American10.05%
Race
Population ↓
Percentage (of total)
Two or more races613.21%
White60.32%
Other race30.16%
Race
Population ↓
Percentage (of total)
White1,63285.99%
Two or more races1236.48%
Black or African American341.79%
Asian291.53%
Other race90.47%
Native American10.05%

Sandoval township Marital Status

Economics and Income Statistics

Sandoval township 's average per capita income is $43,537. Household income levels show a median of $55,103. The poverty rate stands at 20.2%.

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$76,042-
Families$56,250$70,047
Households$55,103$61,330
Non Families$37,500$44,191

$43,537

Average Income

$55,103

Median Household Income

20.2%

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)