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The 61770 ZIP Code is centered1 in McLean County at latitude 40.425 and longitude -88.527 (Panoramio Photos). It is a standard type ZIP Code. McLean County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.
The population in ZIP Code Tabulation Area (ZCTA) 61770 was 1,143 with 491 housing units; a land area land area of 53.66 sq. miles; a water area of 0.03 sq. miles; and a population density of 21.30 people per sq. mile for Census 2000. Demographic Profile
Saybrook, IL 61770 Map (Marker is ZIP Code Centroid)
Local Search, 61770 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Saybrook, IL
(< 0.1 mile) McNulta, IL (4.3 miles SSE) Harpster, IL (4.3 miles ESE) Derby, IL (4.5 miles ENE) Arrowsmith, IL (5.8 miles WNW) |
Bellflower, IL
(6 miles S) Glen Avon, IL (6.4 miles SSW) Proctor, IL (6.7 miles E) Foosland, IL (6.8 miles SE) Laurette, IL (7 miles S) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
No additional populated places within a 20 miles radius found.ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- 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.
