US Gazetteer > Missouri Gazetteer > Missouri ZIP Codes > Arnold, MO 63010

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Arnold, MO 63010

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The 63010 ZIP Code is centered1 in Jefferson County at latitude 38.432 and longitude -90.398 (Panoramio Photos). It is a standard type ZIP Code. Jefferson County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 63010 was 36,885 with 14,031 housing units; a land area land area of 23.08 sq. miles; a water area of 0.01 sq. miles; and a population density of 1,598.12 people per sq. mile for Census 2000. Demographic Profile

Arnold, MO 63010 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Maxville, MO (< 0.1 mile)
Arnold, MO (1.4 miles E)
Beck, MO (1.4 miles SSE)
Spring Forest, MO (1.9 miles SSW)
Flamm City, MO (2.4 miles ESE)
Paulina Hills, MO (2.7 miles NW)
Seckman, MO (2.7 miles SW)
Ten Brook, MO (2.7 miles E)
Byers, MO (2.7 miles SSE)
Wickes, MO (3.6 miles SE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Jefferson Heights, MO (6 miles WSW)
Kise Crossing, IL (7.6 miles E)
Jefferson Barracks, MO (8.1 miles NE)
Grantwood, MO (9 miles NNE)
Sugarloaf Heights, IL (10.9 miles ENE)
Minke, MO (11.5 miles NW)
Granada Meadows, MO (11.7 miles SW)
Jedburgh, MO (12.4 miles NW)
Mount Pleasant, MO (13.1 miles NE)
Dutchtown, MO (13.3 miles NE)

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.