O Fallon, IL 62269 ZIP Code Profile

Related Place Profiles:
Belleville, IL | Shiloh, IL

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ZIP Code 62269: Basic Data & USPS Preferred City Name

Preferred Name, USPS
O Fallon, IL 62269

Acceptable Alternative
Belleville, IL 62269
Shiloh, IL 62269

  • ZIP Code Type: STANDARD
  • County: Saint Clair County
  • Centroid: Latitude 38.563, Longitude -89.897
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,077
  • PO Box Addresses: 378
  • Residential Addresses: 13,638
    • Multi-Family Addresses: 723
    • Single Family Addresses: 12,915

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


62269 ZIP Code Map

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O Fallon, IL 62269 Data & Demographics (As of July 1, 2017)


Total Population 35,961
Daytime Population: Workers 14,200
Daytime Population: Residents 17,377
Total Daytime Population (TDP) 31,577
Ratio TDP/Total Population1 0.88
Population in Households 35,919
Population in Familes 30,491
Population in Group Qrtrs 42
Population Density2 1,181
Diversity Index3 45


Median Household Income $79,359
Average Household Income $100,367
Per Capita Income $38,248


Total Housing Units 14,416 (100%)
Owner Occupied HU 9,169 (63.6%)
Renter Occupied HU 4,520 (31.4%)
Vacant Housing Units 727 ( 5.0%)
Median Home Value $199,034
Average Home Value $227,165


Total Households 13,689
Average Household Size 2.62
Family Households 9,705
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.91% 0.19%
Households 0.78% 0.15%
Families 0.63% 0.05%
Median Household Income   2.1%
Per Capita Income   2.34%

O Fallon, IL 62269 - Peer Comparisons by Rank and Percentile

The table below compares 62269 to the other 1,377 ZIP Codes in Illinois by rank and percentile using July 1, 2017 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 # 103 93rd
Population Density # 307 78th
Diversity Index # 264 81st
Median Household Income # 157 89th
Per Capita Income # 162 88th

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

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