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The 61865 ZIP Code is centered1 in Vermilion County at latitude 40.308 and longitude -87.802 (Panoramio Photos). It is a standard type ZIP Code. Vermilion County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.
The population in ZIP Code Tabulation Area (ZCTA) 61865 was 1,331 with 518 housing units; a land area land area of 72.29 sq. miles; a water area of 0.02 sq. miles; and a population density of 18.41 people per sq. mile for Census 2000. Demographic Profile
Potomac, IL 61865 Map (Marker is ZIP Code Centroid)
Local Search, 61865 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Potomac, IL
(< 0.1 mile) Armstrong, IL (3.9 miles W) Jamesburg, IL (4.1 miles SE) Higginsville, IL (5.1 miles SSE) Henning, IL (5.3 miles E) |
Ellis, IL
(5.5 miles NW) Collison, IL (5.6 miles S) Vernal, IL (6.3 miles ESE) Gerald, IL (7.2 miles WSW) Penfield, IL (7.6 miles W) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Grumle Corner, IL
(8.1 miles ESE) Moores Corner, IL (8.4 miles ESE) Pellville, IL (12.4 miles NNW) Thomas, IL (14.4 miles E) Rumpler, IL (14.8 miles SSW) |
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.
