Map of Oswego, United States
Oswego is a city in Illinois, United States, with a population of about 33,955. It lies at 41.6828°N, 88.3515°W, about 195 m above sea level. Oswego is about 1,008 km (626 mi) west of Washington, D.C., the capital. The nearest city on our map is Aurora, 9 km to the north.
Oswego at a glance
Country
Region
Illinois
Population
33,955GeoNames
Coordinates
41.6828, -88.351541°40′58″N 88°21′05″W
Time zone
America/ChicagoUTC−06:00 / UTC−05:00 (daylight saving time)
Local time
–
Elevation
195 m (640 ft)
Distance to Washington, D.C.
1,008 km (626 mi)
Where is Oswego?
- Located in the Northern and Western hemispheres.
- Daylight ranges from about 9 h 09 min on the shortest day to 15 h 12 min on the longest day (around 21 December and 21 June).
Cities near Oswego
- Aurora — 9 km north
- Plainfield — 14 km southeast
- Naperville — 20 km northeast
- Romeoville — 22 km east
- Bolingbrook — 24 km east
- Woodridge — 26 km east
- Joliet — 28 km southeast
- Wheaton — 29 km northeast
- Carol Stream — 31 km northeast
- Downers Grove — 32 km northeast
Largest cities in Illinois
- Chicago — 2,664,452
- Aurora — 200,661
- Rockford — 148,278
- Joliet — 147,861
- Naperville — 147,100
- Peoria — 115,070
- Springfield — 114,394
- Elgin — 112,111
- Waukegan — 88,475
- Champaign — 86,096
Largest cities in United States
- New York City — 8,804,190
- Los Angeles — 3,820,914
- Brooklyn — 2,736,074
- Chicago — 2,664,452
- Queens — 2,316,841
- Houston — 2,314,157
- Phoenix — 1,650,070
- Philadelphia — 1,573,916
- San Antonio — 1,526,656
- Manhattan — 1,487,536
Map of United States and all its cities →
Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.