Sandoval Flag

Sandoval

County:
Marion County
County Seat:
No
Area (mi²):
0.996
State:
Illinois

Sandoval is a village located in Marion County, Illinois. Sandoval has a 2025 population of 1,117 . Sandoval is currently declining at a rate of -0.71% annually and its population has decreased by -3.46% since the most recent census, which recorded a population of 1,157 in 2020.

The average household income in Sandoval is $57,737 with a poverty rate of 23.51%. The median age in Sandoval is 39.8 years: 39 years for males, and 46.3 years for females. For every 100 females there are 107.3 males.

1.1K
Total Population
1,122
Density (mi²)
-8 -0.71%
Growth

Sandoval Population

Sandoval Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sandoval includes 90.71% White, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

White (90.71%)

Two or more races (6.12%)

Black or African American (1.93%)

Asian (1.25%)

Race
Population
Percentage (of total)
White80190.71%
Two or more races546.12%
Black or African American171.93%
Asian111.25%

Sandoval Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sandoval's average per capita income is $40,272. Household income levels show a median of $51,827. The poverty rate stands at 23.51%.

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$80,417-
Households$51,827$57,737
Families$50,909$72,321
Non Families$26,328$39,927

$40,272

Average Income

$51,827

Median Household Income

23.51%

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)