US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > Caledonia, IL 61011

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Preferred Name, USPS
Caledonia, IL 61011
Not Acceptable, USPS
Argyle, IL 61011

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Weather forecast ZIP Code 61011

ZIP Code 61011 has segments in 2 Counties (Boone, Winnebago).

The 61011 ZIP Code is centered1 in Boone County at latitude 42.387 and longitude -88.893 (Panoramio Photos). It is a standard type ZIP Code. Boone County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 61011 was 1,976 with 726 housing units; a land area land area of 39.72 sq. miles; a water area of 0.21 sq. miles; and a population density of 49.75 people per sq. mile for Census 2000. Demographic Profile

Caledonia, IL 61011 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Caledonia, IL (1.4 miles S)
Hunter, IL (3.1 miles NNE)
Argyle, IL (3.1 miles SW)
Timberlane, IL (3.9 miles SSE)
Poplar Grove, IL (3.9 miles ESE)
Beaverton Crossroads, IL (3.9 miles ENE)
Blaine, IL (6.1 miles NE)
Roscoe, IL (6.3 miles WNW)
Russellville, IL (7 miles SE)
Harlem, IL (7.1 miles WSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Stagecoach Hills, IL (5.1 miles WNW)
Samuelson Corners, IL (9.4 miles SW)
Sturbridge Village, IL (9.6 miles WSW)
Prairie View, IL (9.8 miles S)
Genet, IL (9.9 miles WSW)
Edgewood, IL (10.2 miles S)
Jonesville, IL (10.3 miles WSW)
Ruby, IL (10.3 miles WSW)
Colonial Gardens, IL (10.7 miles WSW)
Beiler Subdivision, IL (11.6 miles SSW)

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.