US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > Coulterville, IL 62237

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Preferred Name, USPS
Coulterville, IL 62237
Acceptable Alternative
Swanwick, IL 62237
Not Acceptable, USPS
Winkle, IL 62237

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Weather forecast ZIP Code 62237

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

The 62237 ZIP Code is centered1 in Randolph County at latitude 38.198 and longitude -89.594 (Panoramio Photos). It is a standard type ZIP Code. Randolph County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 62237 was 3,161 with 1,436 housing units; a land area land area of 99.5 sq. miles; a water area of 0.58 sq. miles; and a population density of 31.77 people per sq. mile for Census 2000. Demographic Profile

Coulterville, IL 62237 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Coulterville, IL (1.4 miles SW)
McKinley, IL (3.4 miles NE)
Swanwick, IL (3.6 miles ESE)
Tilden, IL (4.9 miles W)
Clarmin, IL (6 miles WNW)
Winkle, IL (6.6 miles ESE)
Eden, IL (6.7 miles SW)
Elkton, IL (6.7 miles NNE)
Oakdale, IL (6.7 miles NE)
Lively Grove, IL (7.5 miles N)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Whiteoak, IL (7.5 miles WNW)
Caspars, IL (8 miles NNW)
Park Estates Mobile Home Park, IL (8.5 miles SW)
Kampenville, IL (12.4 miles S)
Schuline, IL (12.5 miles SW)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.