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The 37421 ZIP Code is centered1 in Hamilton County at latitude 35.025 and longitude -85.145 (Panoramio Photos). It is a standard type ZIP Code. Hamilton County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.
The population in ZIP Code Tabulation Area (ZCTA) 37421 was 40,827 with 17,801 housing units; a land area land area of 32.6 sq. miles; a water area of 0.03 sq. miles; and a population density of 1,252.30 people per sq. mile for Census 2000. Demographic Profile
Chattanooga, TN 37421 Map (Marker is ZIP Code Centroid)
Local Search, 37421 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Drake Forest, TN
(< 0.1 mile) Bella Vista Acres, TN (< 0.1 mile) Valleyview Subdivision, TN (1.4 miles E) Shady Rest, TN (1.4 miles SSE) Radmoor, TN (1.9 miles WSW) |
East Brainerd, TN
(1.9 miles S) Hickory Valley, TN (1.9 miles NW) Hickory Hills, TN (2.4 miles NW) Tyner Hills, TN (2.4 miles N) Marimont, TN (2.4 miles W) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Royal Oaks, TN
(< 0.1 mile) Holy Hills, TN (1.4 miles NE) Williamsburg Estates, TN (1.4 miles E) Concord Heights, TN (1.4 miles WSW) Cambridge Estates, TN (1.9 miles NE) |
Ela Wada Terrace, TN
(1.9 miles W) Engleton Heights, TN (1.9 miles SSW) Liles Addition, TN (1.9 miles SSW) Irwin Hills, TN (2.4 miles S) Yorktown Woods, TN (2.4 miles ENE) |
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.
