Colp, IL 62921 ZIP Code Profile

Related Place Profiles:
Colp, IL

ZIP Code 62921: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Colp, IL 62921

Not Acceptable, USPS
New Camp, IL 62921
Old Camp, IL 62921

  • ZIP Code Type: PO BOX
  • County: Williamson County
  • Centroid: Latitude 37.804, Longitude -89.081
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 7
  • PO Box Addresses: 140
  • Residential Addresses: 2
    • Multi-Family Addresses: 0
    • Single Family Addresses: 2

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

EXTREMELY LOCAL Demographic Data

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62921 ZIP Code Map

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Colp, IL 62921 Data & Demographics (As of July 1, 2018)


Total Population 164
Population in Households 164
Population in Familes 132
Population in Group Qrtrs 0
Population Density2 1,248
Diversity Index3 35


Median Household Income $34,194
Average Household Income $57,296
Per Capita Income $23,407


Total Housing Units 87 (100%)
Owner Occupied HU 53 (60.9%)
Renter Occupied HU 14 (16.1%)
Vacant Housing Units 20 (23.0%)
Median Home Value $80,357
Average Home Value $125,000


Total Households 67
Average Household Size 2.45
Family Households 46
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 1.17% 0.84%
Households 1.14% 1.17%
Families 1.11% 0.85%
Median Household Income   6.14%
Per Capita Income   4.11%

Colp, IL 62921 - Peer Comparisons by Rank and Percentile

The table below compares 62921 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 # 1310 5th
Population Density # 300 78th
Diversity Index # 361 74th
Median Household Income # 1329 4th
Per Capita Income # 1152 16th

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

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