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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 78218, San Antonio, TX

ZIP Code 78218 Details

Zip Code:78218
City:San Antonio
State:TX [Texas]
Counties:BEXAR, TX
Multi County:No
City Alias(es):San Antonio
Area Code:210 / 726
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:716 ft
State FIPS:48
County FIPS:029
Division:West South Central
Intro Date:<2004-10

ZIP Code 78218 2010 Census Demographics

Current Population:38,295
2010 Population:31,917
Households per ZIP Code:12,367
Average House Value:$120,800
Avg. Income Per Household:$42,870
Persons Per Household:2.55
White Population:20,394
Black Population:6,242
Hispanic Population:16,030
Asian Population:1,365
American Indian Population:595
Hawaiian Population:144
Other Population:4,507
Male Population:15,198
Female Population:16,719
Median Age:33.90 years
Male Median Age:32.20 years
Female Median Age:35.40 years

ZIP Code 78218 Other Demographics

# Residential Mailboxes:15,018
# Business Mailboxes:1,139
Total Delivery Receptacles:17,978
Number of Businesses:849
1st Quarter Payroll:$354,422,000
Annual Payroll:$1,312,858,000
# of Employees:23,452
Water Area:0.02 sq mi
Land Area:11.823 sq mi
113th Congressional District:21|28|35
113th Congressional Land Area:5920.89|9378.53|593.77 sq mi
Single Family Delivery Units:6,793
Multi Family Delivery Units:5,351
# Residential Mailboxes:15,018
# Business Mailboxes:1,139
Total Delivery Receptacles:17,978

ZIP Code 78218 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 6,300 6,445 +145
Retired Workers: 3,730 3,885 +155
Disabled Workers: 1,250 1,235 -15
Widow(er)s and Parents: 515 505 -10
Spouses: 270 265 -5
Children: 535 555 +20
65+: 4,215 4,370 +155
Monthly Benefits - All: $7,181,000 $7,605,000 +$424,000
Monthly Benefits - Retired Workers: $4,787,000 $5,158,000 +$371,000
Monthly Benefits - Widow(ers): $610,000 $611,000 +$1,000

ZIP Code 78218 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
78217: Previous ZIP Code
Next ZIP Code: 78219


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],