Austin, TX 78748 ZIP Code Profile

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Austin, TX | San Leanna, TX

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ZIP Code 78748: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Austin, TX 78748

Not Acceptable, USPS
San Leanna, TX 78748

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 709
  • Single Family Addresses: 15,032
  • Multi-Family Addresses: 4,773
  • County: Travis County
  • Centroid: Latitude 30.168, Longitude -97.823
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


78748 ZIP Code Map

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Austin, TX 78748 Data & Demographics (As of July 1, 2017)


Total Population 49,870
Daytime Population: Workers 12,133
Daytime Population: Residents 21,084
Total Daytime Population (TDP) 33,217
Ratio TDP/Total Population1 0.67
Population in Households 49,645
Population in Familes 37,704
Population in Group Qrtrs 225
Population Density2 3,766
Diversity Index3 70


Median Household Income $74,419
Average Household Income $91,095
Per Capita Income $36,567


Total Housing Units 20,772 (100%)
Owner Occupied HU 11,439 (55.1%)
Renter Occupied HU 8,480 (40.8%)
Vacant Housing Units 853 ( 4.1%)
Median Home Value $212,051
Average Home Value $254,926


Total Households 19,919
Average Household Size 2.49
Family Households 12,320
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 2.83% 2.15%
Households 2.98% 2.27%
Families 2.74% 2.03%
Median Household Income   1.41%
Per Capita Income   2.39%

Austin, TX 78748 - Peer Comparisons by Rank and Percentile

The table below compares 78748 to the other 1,848 ZIP Codes in Texas by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 121 94th
Population Density # 209 89th
Diversity Index # 447 76th
Median Household Income # 237 87th
Per Capita Income # 272 85th

Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.

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