Illinois · Census place 1779085
Washington Park, Illinois
Washington Park is a village in St. Clair County, Illinois with an estimated 2,481 residents on July 1, 2024. It is the 443rd largest of 651 incorporated places of 1,000+ people in the state.
- Population 2024
- 2,481
- #443 of 651 in Illinois
- Change since 2020
- -3.6%
- -92 people
- Land area
- 2.6 sq mi
- Density
- 973 / sq mi
- State median 2,177
Measure from here
Tools and pages that start from Washington Park
Washington Park population, 2020 to 2024
Washington Park lost 92 residents from July 2020 to July 2024, a change of -3.6%. In the latest year it moved by -16.
Washington Park covers 2.55 square miles of land, for 973 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Washington Park is less dense than the typical town.
What county Washington Park is in
All of Washington Park's residents live in St. Clair County, which had 251,149 residents in 2024. Washington Park holds 1.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.
ZIP codes in Washington Park
2 ZIP Code Tabulation Areas (ZCTAs) overlap Washington Park by at least 10% of the ZCTA's or the village's land: 62203, 62204. 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 Washington Park is
The Census internal point of Washington Park is at 38.628500, -90.092600. Springfield, the capital, is 83.1 miles NNE in a straight line. The nearest larger place is East St. Louis, IL (17,808 people), 2.2 miles away. The nearest city of 100,000 or more is St. Louis, MO, 8.2 miles away.
Internal point
- Decimal
- 38.628500, -90.092600
- DMS
- 38°37'42.60"N 90°05'33.36"W
- UTM
- 15N 753092.2E 4279562.8N
- Geohash
- 9yzgvbhe6
- Plus code
- 86CFJWH4+CX
Daylight in Washington Park
At 38.63° N, Washington Park 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 Washington Park
The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Fairmont City, 1.3 miles away, with 2,169 people.
Questions people ask
What is the population of Washington Park, IL?
2,481 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 92 (3.6%) from 2,573 in July 2020.
What county is Washington Park in?
St. Clair County. All of its residents live in that county.
What ZIP codes cover Washington Park?
2 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 62203, 62204.
How far is Washington Park from Springfield?
83.1 miles (133.7 km) in a straight line, heading NNE from Washington Park.
What is the nearest larger city to Washington Park?
East St. Louis, IL, with 17,808 residents, 2.2 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.