ZIP Code 78283 in San Antonio, TX

Data Last Updated: January 1, 2026
City:San Antonio, Texas
County:Bexar County
Timezone:Central (GMT -06:00)
Local Time:9:14:54 PM
Population:No Population Data
Area Codes:210 / 726
Classification:PO Box
Coordinates:29.4239, -98.4935
Quick Link:
https://www.zip-codes.com/zip-code/78283/zip-code-78283.asp

Download this data |

Download ZIP Boundaries |

78283 - San Antonio, TX

ZIP Code 78283, San Antonio

Small Town Unique ZIP No Census Data
LocationBexar County, TX
Area0 sq mi Single Point
Delivery Points627 (241 businesses)
PO Boxes386
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 78204
Key Facts
  • This ZIP code contains only PO Boxes (classified as 'P'), with no residential street delivery addresses of its own.
  • The facility maintains 386 PO Boxes serving 241 business accounts in San Antonio's West Side.
  • Located on S Laredo St, this post office sits in the Avenida Guadalupe neighborhood near downtown San Antonio.
  • Residential customers in this area receive street delivery through neighboring ZIP code 78204, which physically surrounds this PO Box facility.
  • The single street route (83 delivery points on S Laredo St) likely serves the immediate business corridor rather than residential addresses.
  • Six business establishments and 34 employees are directly associated with this ZIP code's small service area.

Mail Service Pattern

This ZIP doesn't serve a residential community of its own. Instead, it operates as a mail processing point where businesses and individuals from surrounding neighborhoods rent boxes. The facility's carrier delivery indicator shows it connects to street routes, but actual residential delivery happens through neighboring San Antonio ZIP codes like 78204. The West Side location makes it convenient for businesses along the Laredo St corridor who prefer centralized mail pickup over waiting for carrier delivery.

Street Name Patterns

Single Corridor

The ZIP contains a single street route on S Laredo St with unit-based addressing, indicating a business or commercial corridor rather than diverse residential neighborhoods.

Nearby Areas

West Side Avenida Guadalupe Lone Star Arsenal King William

Business & Employment Statistics


ZIP Code 78283 supports both business and residential activity. According to the Business Census (2024), there are 6 business establishments, employing about 34 people with an annual payroll of $3,577,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:605Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:6Source: CBP
1st Quarter Payroll:$771,000Source: CBP
Annual Payroll:$3,577,000Source: CBP
# of Employees:34Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 78283 is located in Bexar County, Texas, within the San Antonio-New Braunfels, TX Metropolitan Statistical Area (CBSA 41700) and Texas's 35th Congressional District. This Metro area has a population of 2,612,802 people, about 0.00% of whom live in ZIP Code 78283. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:San Antonio-New Braunfels, TXSource: Census
CBSA Number:41700Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,612,802Source: Census
MSA:San Antonio, TX MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:35Source: USPS
Congressional Land Area:593.77 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:4865000Source: Census
Place Name:San Antonio city; TexasSource: Census

Adjacent & Nearby ZIP Codes


78284 | | 78280

Schools in ZIP Code 78283


We could not locate which school district 78283 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Christus Santa Rosa 333 Santa Rosa N
San Antonio, TX 78207
District: San Antonio Independent School DistrictNearby
Henry Ford Academy Alameda School For Art + Design 501 W Cesar E Chavez Blvd
San Antonio, TX 78207
District: UnknownNearby
Fox Technical H S 637 N Main Ave
San Antonio, TX 78205
District: San Antonio Independent School DistrictNearby
Cast Tech H S 637 N Main
San Antonio, TX 78205
District: San Antonio Independent School DistrictNearby
Cooper Academy At Navarro 623 S Pecos La Trinidad
San Antonio, TX 78207
District: San Antonio Independent School DistrictNearby
Healy-Murphy Center 618 Live Oak St
San Antonio, TX 78202
District: Private SchoolNearby
Providence Catholic School 1215 N Saint Marys St
San Antonio, TX 78215
District: Private SchoolNearby
Central Catholic High School -San Antonio 1403 N Saint Marys St
San Antonio, TX 78215
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 78283


Culinary Institute Of America, San Antonio 312 Pearl Pkwy Bldg 3
San Antonio, TX 78215
Type: Post Secondary
San Antonio College 1819 N. Main Ave.,
San Antonio, TX 78212-3941
Type: Post Secondary
Alamo Community College District Central Office 2222 N. Alamo St.
San Antonio, TX 78215
Type: Post Secondary
Nuvani Institute 2402 San Pedro Ave.
San Antonio, TX 78212-1901
Type: Post Secondary
St Philip's College 1801 Martin Luther King Dr
San Antonio, TX 78203-2098
Type: Post Secondary
Trinity University One Trinity Place
San Antonio, TX 78212-7200
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.

  1. U.S. Postal Service [Last Updated: 1/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 1/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 1/1/2026], https://nces.ed.gov