Quincy, IL 62301 ZIP Code Profile

Related Place Profiles:
Burton, IL | Marblehead, IL | Quincy, IL

ZIP Code 62301: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Quincy, IL 62301

Not Acceptable, USPS
Burton, IL 62301
Marblehead, IL 62301

  • ZIP Code Type: STANDARD
  • County: Adams County
  • Centroid: Latitude 39.931, Longitude -91.38
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,308
  • PO Box Addresses: 0
  • Residential Addresses: 14,085
    • Multi-Family Addresses: 953
    • Single Family Addresses: 13,132

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 62301 2018 Demographic Data
  2. Growth Rates for 62301 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quincy, IL 62301 Data & Demographics (As of July 1, 2018)


Total Population 32,126
Population in Households 30,470
Population in Familes 22,550
Population in Group Qrtrs 1,656
Population Density2 2,739
Diversity Index3 25


Median Household Income $43,206
Average Household Income $57,105
Per Capita Income $24,718


Total Housing Units 15,414 (100%)
Owner Occupied HU 8,607 (55.8%)
Renter Occupied HU 5,007 (32.5%)
Vacant Housing Units 1,800 (11.7%)
Median Home Value $93,359
Average Home Value $124,617


Total Households 13,614
Average Household Size 2.24
Family Households 7,635
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population -0.34% -0.33%
Households -0.35% -0.35%
Families -0.59% -0.52%
Median Household Income   3.22%
Per Capita Income   2.67%

Quincy, IL 62301 - Peer Comparisons by Rank and Percentile

The table below compares 62301 to the other 1,378 ZIP Codes in Illinois by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 127 91st
Population Density # 191 86th
Diversity Index # 449 68th
Median Household Income # 1175 15th
Per Capita Income # 1042 24th

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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