Coulterville, IL 62237 ZIP Code Profile

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Coulterville, IL

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ZIP Code 62237: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coulterville, IL 62237

Acceptable Alternative
Swanwick, IL 62237

Not Acceptable, USPS
Winkle, IL 62237

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 53
  • Single Family Addresses: 850
  • Multi-Family Addresses: 0
  • County: Randolph County
  • Centroid: Latitude 38.198, Longitude -89.594
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 62237 has segments in 3 Counties (Perry, Randolph, Washington).

Neighborhood Data

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62237 ZIP Code Map

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Coulterville, IL 62237 Data & Demographics (As of July 1, 2017)


Total Population 2,745
Daytime Population: Workers 689
Daytime Population: Residents 1,444
Total Daytime Population (TDP) 2,133
Ratio TDP/Total Population1 0.78
Population in Households 2,682
Population in Familes 2,169
Population in Group Qrtrs 63
Population Density2 26
Diversity Index3 9


Median Household Income $52,100
Average Household Income $62,752
Per Capita Income $26,374


Total Housing Units 1,289 (100%)
Owner Occupied HU 930 (72.1%)
Renter Occupied HU 215 (16.7%)
Vacant Housing Units 144 (11.2%)
Median Home Value $109,709
Average Home Value $137,446


Total Households 1,145
Average Household Size 2.34
Family Households 766
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 -0.08% -0.23%
Households -0.1% -0.21%
Families -0.27% -0.34%
Median Household Income   1.5%
Per Capita Income   2.51%

Coulterville, IL 62237 - Peer Comparisons by Rank and Percentile

The table below compares 62237 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 # 603 56th
Population Density # 950 31st
Diversity Index # 901 35th
Median Household Income # 792 43rd
Per Capita Income # 798 42nd

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

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