78721 ZIP Code Map


GeoFacts for 78721

78721 is a U.S. ZIP code (ZCTA) near Austin, Texas.

U.S. Census Bureau ZIP Code Tabulation Area: 78721
State: 78721 is in the eastern part of Texas in the west south central United States
Closest City to the Center of 78721: Austin, Texas (4.8 miles away)
Cities in 78721: Austin (4.8 mi)
Closest County to 78721: Travis County
Neighboring ZIP Codes to 78721: 78723, 78724, 78702, 78725, 78742
3-Digit ZIP Code Prefix for 78721: 787
Congressional Districts Representing 78721: TX 35th, TX 25th
Latitude/Longitude of 78721 (Centroid): 30.2700961219199, -97.6836258619409
Bounding Box of 78721 (NWSE): 30.286809, -97.703036, 30.245195, -97.665508
Dimensions of 78721: 78721 is 2.2 miles wide and 2.9 miles tall
78721 Land Coverage: 3.7 sq. miles (100%)
78721 Water Coverage: 0.0 sq. miles (0%)
Total Land and Water Area Covered by 78721: 3.7 sq. miles
Population of 78721 (2010 Census): 11,425
Density of 78721 (2010 Census): 3,087.84 / sq. mi.
Housing Units in 78721 (2010 Census): 4,153
People per House in 78721: 2.8
U.S. Census Bureau GeoID: 78721

ZIP Codes Neighboring 78721

The following ZIP Codes are next to 78721: