US Gazetteer > Texas Gazetteer > Texas ZIP Codes > Baytown, TX 77521

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Baytown, TX 77521

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ZIP Code 77521 has segments in 2 Counties (Chambers, Harris).

The 77521 ZIP Code is centered1 in Harris County at latitude 29.796 and longitude -94.973 (Panoramio Photos). It is a standard type ZIP Code. Harris County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 77521 was 37,976 with 15,183 housing units; a land area land area of 39.02 sq. miles; a water area of 0.2 sq. miles; and a population density of 973.37 people per sq. mile for Census 2000. Demographic Profile

Baytown, TX 77521 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Coady, TX (2.7 miles WSW)
McNair, TX (3.1 miles W)
Eldon, TX (3.6 miles ENE)
Baytown, TX (4.1 miles S)
Wooster, TX (4.5 miles SW)
Pelly, TX (4.9 miles S)
Lynchburg, TX (4.9 miles W)
Highlands, TX (5.3 miles WNW)
Brownwood, TX (5.6 miles SW)
Mont Belvieu, TX (6.1 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

San Jacinto Place, TX (1.4 miles WNW)
Country Club Cove, TX (1.4 miles SW)
Country Club Estates, TX (1.9 miles SSW)
Country Club Gardens, TX (1.9 miles SSW)
Quail Hollow, TX (1.9 miles SW)
Ginger Green, TX (1.9 miles SW)
Country Club Oaks, TX (2.4 miles SW)
Cedar Bayou, TX (2.4 miles SE)
Allenbrook, TX (2.4 miles S)
Chaparral Village, TX (2.4 miles SE)

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.