US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > Farmington, IL 61531

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Preferred Name, USPS
Farmington, IL 61531
Acceptable Alternative
Middlegrove, IL 61531

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Weather forecast ZIP Code 61531

ZIP Code 61531 has segments in 2 Counties (Fulton, Peoria).

The 61531 ZIP Code is centered1 in Fulton County at latitude 40.704 and longitude -90.099 (Panoramio Photos). It is a standard type ZIP Code. Fulton County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 61531 was 3,347 with 1,426 housing units; a land area land area of 49.31 sq. miles; a water area of 0.38 sq. miles; and a population density of 67.87 people per sq. mile for Census 2000. Demographic Profile

Farmington, IL 61531 Map (Marker is ZIP Code Centroid)

Local Search, 61531 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Middlegrove, IL (< 0.1 mile)
Rapatee, IL (3.1 miles WNW)
Uniontown, IL (3.1 miles N)
Farmington, IL (4.9 miles E)
Gilchrist, IL (5.1 miles SE)
Douglas, IL (5.6 miles N)
Fairview, IL (6 miles SW)
Norris, IL (6.4 miles SSE)
Yates City, IL (6.8 miles NE)
Maquon, IL (7.4 miles NNW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Forty Acres, IL (4.3 miles ESE)
Cramer, IL (8.1 miles E)
Westview Acres, IL (10.1 miles SSE)
Prospect Heights Addition, IL (10.4 miles SSE)
Village Square, IL (10.4 miles SSE)
East Lawndale, IL (10.6 miles SSE)
Eugene, IL (13.4 miles NNE)
Trenton Corners, IL (14.1 miles N)

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.