Riverdale, Illinois

Riverdale: a city in Winnebago County, Illinois.

About

Riverdale is a city located in the county of Winnebago in the U.S. state of Illinois.

Quick Facts about Riverdale

State Illinois (United States)
County Winnebago County
Latitude & Longitude 42.4200,-89.0296
Time Zone America/Chicago
Local time 06:14:22 (7th November 2026)
Weather 28℉ Partly Cloudy 7-days weather

Geography

Riverdale is located at 42°25'12"N 89°1'46"W (42.4200200, -89.0295500).

Riverdale map

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Weather

28°F
Partly Cloudy
0 to 5 mph NNW Tonight

Partly cloudy, with a low around 28. North northwest wind 0 to 5 mph, with gusts as high as 15 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Riverdale, IL. Select a name to open its map and contact details.

Code Name City ZIP
238333 Beloit College Beloit (WI) 53511-5595

Nearby Transit Stations (15)

Rail and bus stations connected to Riverdale, IL. Select a station to open its map and address details.

Code Name Address Type
BET South Beloit, Illinois 15766 Manchester Road BUS
RCK Rockford, Illinois 7559 Walton St. BUS
JVL Janesville, Wisconsin 3120 North Pontiac Drive BUS
SMD Madison (South), Wisconsin Hwy 51 & East Broadway Ave. BUS
MSN Madison, Wisconsin 800 Langdon St. BUS

Closest post offices linked to Riverdale.

Post Office Name City ZIP
R Post Office Roscoe (IL) 61073

Other places with the same name (5)

  • Riverdale, Georgia city in Clayton County, Georgia, United States. with a population of 15,516 people.
  • Riverdale, Illinois village in Cook County, Illinois, United States. with a population of 12,912 people.
  • Riverdale, Utah city in Weber County, Utah, United States. with a population of 8,988 people.
  • Riverdale, New Jersey borough in Morris County, New Jersey. with a population of 4,113 people.
  • Riverdale, California census-designated place (CDP) in Fresno County, California, United States. with a population of 3,153 people.

Other cities in Winnebago County

Cities, towns, neighborhoods & other populated places in Winnebago County , IL.

City Name Population Title
Rockford 144,835 The second most populous city in Illinois.
Loves Park 23,382 City north of Rockford, Illinois
Machesney Park 22,678 Village in the U.
Roscoe 10,406 Town
South Beloit 7,540 City in Winnebago County, Illinois, United States
Rockton 7,477 Illinois village near the Wisconsin border
Winnebago 2,973 City in Minnesota, United States
Cherry Valley 2,853 Township in Winnebago County, Illinois
Harlem 2,114 Township in Winnebago County, Illinois, United States
Lake Summerset 2,048 Census designated place
Pecatonica 1,926 City in Illinois, United States of America