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ZIP Codes for City of Quincy, IL

Timezone(s):Central (GMT -06:00)
Counties:ADAMS, IL
Population:40,633 (More Details)
Male Population:19,465
Female Population:21,168
Median Age:39
ZIP Codes:3
Area Codes:1
Total Area:871 square miles (county)
Land Area:855 square miles (county)
Water Area:16 square miles (county)

Quincy, IL Covers 3 ZIP Codes

ZIP Code Type County Population Area Code(s)
ZIP Code 62301 Standard Adams 33,758 217
ZIP Code 62305 Standard Adams 18,052 217
ZIP Code 62306 P.O. Box Adams 0 217

Quincy, IL Demographic Information *

Browse homes for sale in QUINCY Trulia Logo. Your Home for Real Estate.
Total population 40,633
Male population 19,465
Female population 21,168
Median age (years) 39.4
White Population 36,904
Black Population 2,197
Indian Population 75
Asian Population 368
Hawaiian Population 9
Hispanic Population 584
Median age (Male) 37.5
Median age (Female) 41.3
Total households 17,151
Family households (families) 9,964
Average household size 2.25
Average family size 2.92
Total housing units 18,655
* Demographic data is based on 2010 Census.

Quincy, IL Other Information

  • Located in ADAMS County, Illinois
  • Quincy, IL is also known as:
    • BURTON, IL

55 Cities within 30 miles of Quincy, IL Products

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