Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

Zip Code 78233, San Antonio, TX

ZIP Code 78233 Details

Zip Code:78233
City:San Antonio
State:TX [Texas]
Counties:BEXAR, TX
Multi County:No
City Alias(es):San Antonio
Live Oak
Area Code:210
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:856 ft
State FIPS:48
County FIPS:029
Division:West South Central
Intro Date:<2004-10

ZIP Code 78233 2010 Census Demographics

Current Population:53,861
2010 Population:43,710
Households per ZIP Code:16,380
Average House Value:$158,700
Avg. Income Per Household:$63,814
Persons Per Household:2.67
White Population:32,586
Black Population:5,260
Hispanic Population:19,526
Asian Population:1,651
American Indian Population:754
Hawaiian Population:242
Other Population:5,356
Male Population:21,163
Female Population:22,547
Median Age:34.60 years
Male Median Age:33.30 years
Female Median Age:36.00 years

ZIP Code 78233 Other Demographics

# Residential Mailboxes:20,173
# Business Mailboxes:1,152
Total Delivery Receptacles:24,256
Number of Businesses:821
1st Quarter Payroll:$171,431,000
Annual Payroll:$723,071,000
# of Employees:15,538
Water Area:0.099 sq mi
Land Area:13.67 sq mi
113th Congressional District:21|28|35
113th Congressional Land Area:5920.89|9378.53|593.77 sq mi
Single Family Delivery Units:9,642
Multi Family Delivery Units:4,085
# Residential Mailboxes:20,173
# Business Mailboxes:1,152
Total Delivery Receptacles:24,256

ZIP Code 78233 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 8,050 8,220 +170
Retired Workers: 5,195 5,410 +215
Disabled Workers: 1,215 1,165 -50
Widow(er)s and Parents: 580 580 0
Spouses: 370 365 -5
Children: 690 700 +10
65+: 5,750 5,955 +205
Monthly Benefits - All: $9,828,000 $10,305,000 +$477,000
Monthly Benefits - Retired Workers: $6,903,000 $7,384,000 +$481,000
Monthly Benefits - Widow(ers): $732,000 $755,000 +$23,000

ZIP Code 78233 Statistical Areas

CBSA: 41700
CBSA Name: San Antonio-New Braunfels, TX
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:2,142,508
CBSA Division Population:0
MSA: 7240
MSA Name: San Antonio, TX MSA
PMSA Name: 
City State Key:W25505
Preferred Last Line Key:W25505
78232: Previous ZIP Code
Next ZIP Code: 78234


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  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: 1/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],