Where is Sandwich, Illinois

Written and Fact-checked by | Updated On: August 5, 2026

Sandwich is a city in northern Illinois, located mainly in DeKalb County with a small portion in Kendall County. It sits about 55 miles west of Chicago and 20 miles south of Aurora. The city is known for its historic downtown, Sandwich Fair, Fox River Valley setting, and small-town character within the Chicago metropolitan area.

Location Map of Sandwich, DeKalb County, Illinois

Where is Sandwich Located in DeKalb County, Illinois

About Map: The map shows the location of Sandwich in DeKalb County, in the U.S. state of Illinois.

Sandwich Map, Illinois

About Sandwich Map: The Google Map highlights the location of Sandwich in DeKalb County, Illinois. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Sandwich Located?

Sandwich is a city located primarily in DeKalb County, with a small portion extending into Kendall County, Illinois, the United States. It lies in northern Illinois, about 55 miles west of Chicago and roughly 20 miles south of Aurora. Yorkville is around 10 miles northeast, while Plano is about 10 miles east. Sandwich is positioned near 41.646° North latitude and 88.621° West longitude. The 2020 Census recorded 7,221 residents. The city covers about 4.74 square miles, or 12.28 square kilometers. Sandwich was founded in 1850 and incorporated in 1859. Its growth was strongly influenced by the railroad, which connected the community with Chicago and other parts of northern Illinois. Agriculture, manufacturing, and local commerce have also shaped the city's development. A unique feature of Sandwich is the annual Sandwich Fair, one of the oldest continuing county fairs in Illinois and a major event for the local community. The city also has a historic downtown with older commercial buildings, homes, and civic landmarks. Nearby attractions include the Sandwich Fairgrounds, Fox River, Silver Springs State Park, and the Fox River Valley. US-34 and Illinois Route 47 provide road connections to Aurora, Yorkville, Plano, DeKalb, and other communities in northern Illinois. Interstate 88 is accessible to the north and provides a direct route toward the Chicago metropolitan area.

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Sandwich City Facts

CitySandwich
StateIllinois
CountiesDeKalb County and Kendall County
CountryUnited States
RegionNorthern Illinois and Chicago Metropolitan Area
Incorporated1859
Founded1850
Total Area4.74 sq mi (12.28 sq km)
Land Area4.72 sq mi (12.22 sq km)
Water Area0.02 sq mi (0.05 sq km)
Elevation650 ft (198 m)
Population (2023 estimate)About 7,200
Population (2020 Census)7,221
Population Density1,530 people per sq mi
Time ZoneCentral Time (CST/CDT)
ZIP Code60548
Area Code815 and 779
Major HighwaysUS-34, IL-47, and I-88 nearby
Public TransitDeKalb County public transportation services
Major AttractionsSandwich Fair, Sandwich Historic District, Fox River, and nearby Silver Springs State Park
Official Websitehttps://www.sandwich.il.us/

Distance from Sandwich, IL to Nearby Cities

  • Plano, IL – 10 miles (16 km)
  • Yorkville, IL – 10 miles (16 km)
  • Somonauk, IL – 10 miles (16 km)
  • Hinckley, IL – 15 miles (24 km)
  • Oswego, IL – 15 miles (24 km)
  • Aurora, IL – 20 miles (32 km)
  • DeKalb, IL – 25 miles (40 km)
  • Sycamore, IL – 25 miles (40 km)
  • Naperville, IL – 30 miles (48 km)
  • Joliet, IL – 30 miles (48 km)
  • Batavia, IL – 25 miles (40 km)
  • St. Charles, IL – 30 miles (48 km)
  • Elgin, IL – 35 miles (56 km)
  • Rockford, IL – 55 miles (89 km)
  • Chicago, IL – 55 miles (89 km)
  • Bolingbrook, IL – 35 miles (56 km)
  • Bloomington, IL – 85 miles (137 km)
  • Joliet, IL – 30 miles (48 km)

Top Attractions in Sandwich

  • Sandwich Fairgrounds – Home of the annual Sandwich Fair, one of Illinois' oldest continuing county fairs, featuring livestock, agriculture, entertainment, exhibits, and carnival attractions.
  • Sandwich Historic District – The downtown area includes historic commercial buildings, homes, churches, and civic structures reflecting the city's railroad-era growth.
  • Fox River – A major regional waterway near Sandwich offering fishing, wildlife viewing, canoeing, kayaking, and scenic recreation.
  • Sandwich Opera House – A historic local landmark associated with the city's cultural and entertainment history.
  • Sandwich Historical Society – A local organization preserving artifacts, photographs, documents, and stories from Sandwich and the surrounding area.
  • Silver Springs State Park – A nearby recreation area featuring lakes, trails, wooded areas, fishing, boating, camping, and wildlife habitat.
  • Richardson Electronics Historic Site – A local industrial landmark reflecting Sandwich's history of manufacturing and technology.
  • Plano Historic Downtown – A nearby historic commercial district with older buildings, local businesses, and connections to the region's agricultural and railroad history.
  • Fox River Trail – A regional trail system offering opportunities for walking, cycling, wildlife observation, and outdoor recreation.

Airports Near Sandwich, IL

  • Aurora Municipal Airport (AUZ) – 25 miles
  • DeKalb Taylor Municipal Airport (DKB) – 30 miles
  • Chicago Rockford International Airport (RFD) – 55 miles
  • Chicago O'Hare International Airport (ORD) – 55 miles
  • Chicago Midway International Airport (MDW) – 55 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Sandwich city website and local government records.

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