Rio, IL 61472

Illinois Gazetteer > Illinois ZIP Codes > Rio, IL 61472

City/Town Names	Most Popular Resources
Preferred Name, USPS Rio, IL 61472	Search the MLS in Rio, IL Find Apartments in/near Rio, IL Rio, IL Jobs & Employment: List Ten Jobs | List ALL Jobs Local Area Classified Ads

ZIP Code 61472 has segments in 2 Counties (Knox, Mercer).

The 61472 ZIP Code is centered1 in Knox County at latitude 41.109 and longitude -90.396. It is a standard type ZIP Code. Knox County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time. The population in ZIP Code Tabulation Area (ZCTA) 61472 was 666 with 280 housing units; a land area land area of 37.18 sq. miles; a water area of 0 sq. miles; and a population density of 17.91 people per sq. mile for Census 2000. Demographic Profile

Rio, IL 61472 Map (Marker is ZIP Code Centroid)

Local Search, 61472 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Rio, IL (< 0.1 mile) North Henderson, IL (4.3 miles WSW) Ontario, IL (5.1 miles ESE) Alpha, IL (5.8 miles N) Henderson, IL (6.1 miles SSE)

Henderson Grove, IL (6.3 miles S) Woodhull, IL (6.4 miles NE) Shanghai City, IL (6.7 miles SW) New Windsor, IL (6.8 miles NNW) Wataga, IL (8.4 miles SE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Soperville, IL (7 miles S) Ophiem, IL (9.9 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.