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Dayton, OH 45403

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The 45403 ZIP Code is centered1 in Montgomery County at latitude 39.764 and longitude -84.155 (Panoramio Photos). It is a standard type ZIP Code. Montgomery County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 45403 was 16,860 with 7,894 housing units; a land area land area of 3.19 sq. miles; a water area of 0.05 sq. miles; and a population density of 5,280.50 people per sq. mile for Census 2000. Demographic Profile

Dayton, OH 45403 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

East Dayton, OH (< 0.1 mile)
Harries, OH (1.4 miles NE)
Riverside, OH (1.9 miles NE)
Dayton, OH (1.9 miles W)
Avondale, OH (1.9 miles NNE)
Riverdale, OH (1.9 miles WNW)
Page Manor, OH (2.4 miles E)
Belmont, OH (2.4 miles SSE)
Oakwood, OH (2.7 miles SSW)
Clement, OH (3.1 miles ESE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Oakland, OH (1.4 miles SSE)
Valley Trailer Court, OH (1.4 miles N)
Woods Mobile Home Park, OH (1.4 miles E)
Ohmer Park, OH (1.4 miles S)
Walnut Hills, OH (1.4 miles SSW)
Hearthstone, OH (1.9 miles SE)
Wright Patterson Mobile Home Park, OH (1.9 miles E)
Four Oaks Mobile Home Park, OH (1.9 miles NNE)
Laws Mobile Home Park, OH (1.9 miles NNE)
Avondale Trailer Court, OH (2.4 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.