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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 78204, San Antonio, TX

ZIP Code 78204 Details

Zip Code:78204
City:San Antonio
State:TX [Texas]
Counties:BEXAR, TX
Multi County:No
City Alias(es):San Antonio
Area Code:210
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:626 ft
State FIPS:48
County FIPS:029
Division:West South Central
Intro Date:<2004-10

ZIP Code 78204 2010 Census Demographics

Current Population:17,596
2010 Population:11,125
Households per ZIP Code:3,874
Average House Value:$98,500
Avg. Income Per Household:$40,605
Persons Per Household:2.82
White Population:8,612
Black Population:131
Hispanic Population:10,052
Asian Population:75
American Indian Population:185
Hawaiian Population:5
Other Population:2,394
Male Population:5,535
Female Population:5,590
Median Age:35.90 years
Male Median Age:34.40 years
Female Median Age:37.70 years

ZIP Code 78204 Other Demographics

# Residential Mailboxes:6,240
# Business Mailboxes:415
Total Delivery Receptacles:7,015
Number of Businesses:224
1st Quarter Payroll:$132,044,000
Annual Payroll:$591,118,000
# of Employees:6,718
Water Area:0.08 sq mi
Land Area:2.711 sq mi
118th Congressional District:35
118th Congressional Land Area:593.77 sq mi
Single Family Delivery Units:3,504
Multi Family Delivery Units:2,477
# Residential Mailboxes:6,240
# Business Mailboxes:415
Total Delivery Receptacles:7,015

ZIP Code 78204 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 2,150 2,150 0
Retired Workers: 1,300 1,335 +35
Disabled Workers: 400 390 -10
Widow(er)s and Parents: 175 175 0
Spouses: 120 115 -5
Children: 155 135 -20
65+: 1,480 1,510 +30
Monthly Benefits - All: $2,164,000 $2,256,000 +$92,000
Monthly Benefits - Retired Workers: $1,408,000 $1,494,000 +$86,000
Monthly Benefits - Widow(ers): $177,000 $184,000 +$7,000

ZIP Code 78204 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
78203: Previous ZIP Code
Next ZIP Code: 78205


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  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: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],