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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 78748, Austin, TX

ZIP Code 78748 Details

Zip Code:78748
State:TX [Texas]
Counties:TRAVIS, TX
Multi County:No
City Alias(es):Austin
City Alias(es) To Avoid Using:San Leanna
Area Code:512
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:697 ft
State FIPS:48
County FIPS:453
Division:West South Central
Intro Date:<2004-10

ZIP Code 78748 2010 Census Demographics

Current Population:62,088
2010 Population:40,651
Households per ZIP Code:16,015
Average House Value:$297,600
Avg. Income Per Household:$88,688
Persons Per Household:2.53
White Population:32,302
Black Population:2,559
Hispanic Population:14,723
Asian Population:2,045
American Indian Population:614
Hawaiian Population:90
Other Population:4,622
Male Population:19,670
Female Population:20,981
Median Age:32.50 years
Male Median Age:31.80 years
Female Median Age:33.30 years

ZIP Code 78748 Other Demographics

# Residential Mailboxes:24,541
# Business Mailboxes:826
Total Delivery Receptacles:30,331
Number of Businesses:1016
1st Quarter Payroll:$86,631,000
Annual Payroll:$359,467,000
# of Employees:10,185
Water Area:0.001 sq mi
Land Area:14.134 sq mi
113th Congressional District:21|35
113th Congressional Land Area:5920.89|593.77 sq mi
Single Family Delivery Units:1,998
Multi Family Delivery Units:7,264
# Residential Mailboxes:24,541
# Business Mailboxes:826
Total Delivery Receptacles:30,331

ZIP Code 78748 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,560 5,825 +265
Retired Workers: 3,905 4,220 +315
Disabled Workers: 720 645 -75
Widow(er)s and Parents: 340 335 -5
Spouses: 225 240 +15
Children: 370 385 +15
65+: 4,170 4,520 +350
Monthly Benefits - All: $7,813,000 $8,449,000 +$636,000
Monthly Benefits - Retired Workers: $5,924,000 $6,600,000 +$676,000
Monthly Benefits - Widow(ers): $470,000 $479,000 +$9,000

ZIP Code 78748 Statistical Areas

CBSA: 12420
CBSA Name: Austin-Round Rock-Georgetown, TX
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:1,716,289
CBSA Division Population:0
MSA: 0640
MSA Name: Austin-San Marcos, TX MSA
PMSA Name: 
City State Key:W22815
Preferred Last Line Key:W22815
78747: Previous ZIP Code
Next ZIP Code: 78749


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],