Illinois · Census place 1767444
Sandoval, Illinois
Sandoval is a village in Marion County, Illinois with an estimated 1,125 residents on July 1, 2024. It is the 616th largest of 651 incorporated places of 1,000+ people in the state.
- Population 2024
- 1,125
- #616 of 651 in Illinois
- Change since 2020
- -2.8%
- -32 people
- Land area
- 1.0 sq mi
- Density
- 1,125 / sq mi
- State median 2,177
Measure from here
Tools and pages that start from Sandoval
Sandoval population, 2020 to 2024
Sandoval lost 32 residents from July 2020 to July 2024, a change of -2.8%. In the latest year it moved by -5.
Sandoval covers 1.00 square miles of land, for 1,125 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Sandoval is less dense than the typical town.
What county Sandoval is in
All of Sandoval's residents live in Marion County, which had 36,437 residents in 2024. Sandoval holds 3.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.
ZIP codes in Sandoval
1 ZIP Code Tabulation Area (ZCTA) overlaps Sandoval by at least 10% of the ZCTA's or the village's land: 62882. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.
Where Sandoval is
The Census internal point of Sandoval is at 38.612100, -89.119300. Springfield, the capital, is 85.6 miles NNW in a straight line. The nearest larger place is Centralia, IL (11,787 people), 6.2 miles away. The nearest city of 100,000 or more is St. Louis, MO, 60.8 miles away.
Internal point
- Decimal
- 38.612100, -89.119300
- DMS
- 38°36'43.56"N 89°07'9.48"W
- UTM
- 16N 315478.9E 4275862.5N
- Geohash
- dnbesj17c
- Plus code
- 86CGJV6J+R7
Daylight in Sandoval
At 38.61° N, Sandoval gets about 14 h 52 min of daylight around the June solstice and 9 h 28 min around the December solstice, a swing of 5 h 24 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.
Places near Sandoval
The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Central City, 4.4 miles away, with 1,067 people.
Questions people ask
What is the population of Sandoval, IL?
1,125 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 32 (2.8%) from 1,157 in July 2020.
What county is Sandoval in?
Marion County. All of its residents live in that county.
What ZIP codes cover Sandoval?
1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 62882.
How far is Sandoval from Springfield?
85.6 miles (137.8 km) in a straight line, heading NNW from Sandoval.
What is the nearest larger city to Sandoval?
Centralia, IL, with 11,787 residents, 6.2 miles away between internal points.
Sources and data as of
Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.
- 01Census Vintage 2024 subcounty population estimates
- 02Census 2024 Gazetteer, places
- 03Census 2020 ZCTA to place relationship file
- 04Census 2024 cartographic boundary file, counties (1:5,000,000)
How every number is computed: methodology. Spotted a wrong figure? Report an error.