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 2026 population of 1,109. Sandoval is currently declining at a rate of -0.72% annually and its population has decreased by -4.15% since the most recent census, which recorded a population of 1,157 in 2020.

The median household income in Sandoval is $52,841 with a poverty rate of 26.68%. The median age in Sandoval is 41 years: 37.6 years for males, and 50.1 years for females. For every 100 females there are 113.6 males.

1.1K
Total Population
1,114
Density (mi²)
-8 -0.72%
Growth

Sandoval Population

Sandoval Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,109-8-0.72%
20251,117-8-0.71%
20241,125-5-0.44%
20231,130-6-0.53%
20221,136-14-1.22%
20211,150-7-0.61%
20201,15700%
20191,212-5-0.41%
20181,217-7-0.57%
20171,224-9-0.73%
20161,233-9-0.72%
20151,242-6-0.48%
20141,248-3-0.24%
20131,251-11-0.87%
20121,262-7-0.55%
20111,269-5-0.39%
20101,275-1-0.08%

Median Age

Overall: 41 years
Female: 50.1 years
Male: 37.6 years

Sandoval Adults

There are 791 adults, (144 of whom are seniors) in Sandoval.

Sex Ratio

Female: 470 (46.8%)
Male: 534 (53.2%)

Demographics

The racial composition of Sandoval includes 84.76% White, 3.19% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White85184.76%
Two or more races10310.26%
Black or African American323.19%
Asian171.69%
Native American10.1%
Race
Population ↓
Percentage (of total)
Two or more races363.59%
Race
Population ↓
Percentage (of total)
White85184.76%
Two or more races676.67%
Black or African American323.19%
Asian171.69%
Native American10.1%

Sandoval Marital Status

Economics and Income Statistics

Sandoval 's average per capita income is $44,464. Household income levels show a median of $52,841. The poverty rate stands at 26.68%.

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$90,227-
Households$52,841$60,803
Families$50,625$69,571
Non Families$37,750$44,447

$44,464

Average Income

$52,841

Median Household Income

26.68%

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)