US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > Chillicothe, IL 61523

City/Town Names Most Popular Resources Current Weather & 7-Day Forecast 
Preferred Name, USPS
Chillicothe, IL 61523
Not Acceptable, USPS
Edgewater Terrace, IL 61523
Galena Knolls, IL 61523
Holmes Center, IL 61523
North Hampton, IL 61523
Renchville, IL 61523
Rome Heights, IL 61523
South Rome, IL 61523
Vets Row, IL 61523
Vonachen Knolls, IL 61523

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Weather forecast ZIP Code 61523

ZIP Code 61523 has segments in 2 Counties (Marshall, Peoria).

The 61523 ZIP Code is centered1 in Peoria County at latitude 40.907 and longitude -89.516 (Panoramio Photos). It is a standard type ZIP Code. Peoria County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 61523 was 10,835 with 4,526 housing units; a land area land area of 49.83 sq. miles; a water area of 0.3 sq. miles; and a population density of 217.43 people per sq. mile for Census 2000. Demographic Profile

Chillicothe, IL 61523 Map (Marker is ZIP Code Centroid)

Local Search, 61523 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Coughlin, IL (1.4 miles SE)
Rome, IL (1.9 miles SSE)
North Chillicothe, IL (1.9 miles NNE)
North Hampton, IL (1.9 miles NW)
Chillicothe, IL (1.9 miles ENE)
South Rome, IL (4.1 miles SSW)
Spring Bay, IL (5.8 miles S)
Hopewell, IL (6.1 miles NNE)
Edelstein, IL (6.4 miles WNW)
West Hallock, IL (6.6 miles W)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Cedar Bluff Estates, IL (7.1 miles SW)
Hickory Point, IL (10.3 miles SSE)
Low Point, IL (10.9 miles ESE)
Averyville, IL (13.4 miles S)
North Peoria, IL (13.6 miles SSW)
Kickapoo, IL (14.7 miles WSW)

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.