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The 61540 ZIP Code is centered1 in Marshall County at latitude 41.021 and longitude -89.406 (Panoramio Photos). It is a standard type ZIP Code. Marshall County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.
The population in ZIP Code Tabulation Area (ZCTA) 61540 was 2,915 with 1,259 housing units; a land area land area of 54.04 sq. miles; a water area of 0.05 sq. miles; and a population density of 53.94 people per sq. mile for Census 2000. Demographic Profile
Lacon, IL 61540 Map (Marker is ZIP Code Centroid)
Local Search, 61540 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Lacon, IL
(< 0.1 mile) Sparland, IL (1.9 miles WNW) Hopewell, IL (3.6 miles SW) Wilbern, IL (6.7 miles SE) Henry, IL (6.7 miles NNE) |
North Chillicothe, IL
(8 miles SW) Chillicothe, IL (8 miles SSW) North Hampton, IL (9.3 miles SW) Washburn, IL (9.3 miles SE) La Rose, IL (9.3 miles ESE) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Walnut Grove, IL
(11 miles NNE) Low Point, IL (11.4 miles SSE) Indian Spring, IL (11.4 miles NNE) Undercliff, IL (11.7 miles N) Lone Tree Corners, IL (12.1 miles NNW) |
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.
