Explore the map of San Antonio Zip Codes, San Antonio, Texas, has a diverse range of zip codes, covering urban, suburban, and rural areas within its city limits. The city’s central business district is located within the 78205 zip code, while the densely populated residential areas like 78209 and 78216 are known for their schools, shopping, and amenities. Other notable zip codes include 78230, home to large neighborhoods and commercial areas, and 78254, one of the fastest-growing regions. San Antonio’s zip codes reflect a wide range of demographics, with median household incomes varying significantly across different areas, influencing housing prices and local development.
Explore the map of Zip Codes of San Antonio city of Texas showing all the zip code areas, zip code boundaries, and city boundary.
San Antonio Zip Codes
San Antonio, Texas, the second-most populous city in the state and seventh in the United States, is divided into numerous zip codes that reflect the city’s vast size, economic diversity, and unique cultural identity. These zip codes cover a broad range of urban, suburban, and rural areas, with each having its distinct characteristics, demographics, and housing markets. Understanding San Antonio's zip codes provides insight into its neighborhoods, infrastructure, real estate trends, and public services, making it essential for residents, businesses, and students of urban planning alike.
Overview of San Antonio Zip Codes
San Antonio's zip codes span from the bustling downtown area to quiet suburban enclaves and rural regions on the city's periphery. Zip codes in San Antonio can be broken down into regions: central, north, south, east, and west, each with varying population densities, income levels, and real estate markets.
Central San Antonio (78205, 78215, 78212)
The city’s core is home to historic landmarks, government buildings, and business districts. Zip code 78205, for example, includes the famous River Walk, the Alamo, and numerous hotels and office spaces. It is a densely populated area with significant commercial development. Residential options tend to be more urban in nature, including apartments and high-rise condos. This area has a diverse population with moderate to high median household incomes.
North San Antonio (78209, 78216, 78230)
Known for its affluence, North San Antonio is home to prestigious neighborhoods such as Alamo Heights (78209), which is highly sought after for its excellent schools and charming architecture. The median household income in these areas tends to be higher than the city average, with zip code 78209 recording median home prices well above $400,000. The 78216 zip code covers parts of the city’s largest shopping areas, including the North Star Mall. 78230 covers well-established residential neighborhoods and access to Loop 1604, a key highway.
South San Antonio (78221, 78224, 78214)
This area is characterized by a more industrial and working-class community. The zip codes in this region, including 78221 and 78224, have lower median household incomes compared to the northern parts of the city. However, the south side has been experiencing new developments and investments, including housing projects and the expansion of Texas A&M University-San Antonio in the 78224 zip code, which has brought educational growth and economic opportunities to the area.
East San Antonio (78202, 78220, 78219)
East San Antonio includes both urban and suburban zones. The zip code 78202, which is closer to the downtown area, is known for its historical homes and redevelopment projects aimed at revitalizing the area. 78219 encompasses parts of San Antonio’s industrial districts, including warehousing and logistics hubs that contribute to the city’s economy. While these areas are generally more affordable, economic revitalization projects have been introducing higher-end housing options to attract a diverse range of residents.
West San Antonio (78207, 78228, 78237)
This area is traditionally more residential, with a focus on single-family homes. The 78207 zip code includes parts of downtown and is home to the University of Texas at San Antonio’s downtown campus, contributing to the area's growth and development. Median household incomes tend to be lower, but the cost of living is also more affordable in this region. In zip code 78228, neighborhoods are more suburban, and the area benefits from proximity to St. Mary’s University.
Demographics and Income Data
San Antonio’s zip codes show a wide variation in demographics, from affluent, predominantly white communities in the northern regions to more diverse, lower-income neighborhoods in the southern and western parts of the city. According to recent census data:
78209 (Alamo Heights)
This area has a median household income of approximately $110,000, one of the highest in the city. The population is predominantly white, with high homeownership rates and a robust real estate market.
78207 (West San Antonio)
The median household income here is around $30,000, significantly lower than the city’s median of approximately $52,000. This area has a large Hispanic population and is characterized by working-class communities.
78205 (Downtown)
This zip code is primarily commercial but includes pockets of residential areas. Median household income data is variable due to the mix of commercial and luxury residential units.
Income disparities across zip codes influence housing prices, school quality, and access to public services. For example, zip codes in the northern regions of the city tend to have higher property values and better-funded schools, while areas in the south and west may face challenges related to economic development and access to high-quality education.
Real Estate and Housing Trends
San Antonio’s real estate market is highly segmented by zip code, with housing prices fluctuating significantly depending on location. The northern zip codes such as 78258 and 78260 are known for high-end housing developments, with large single-family homes in gated communities. These areas are popular among families due to their proximity to excellent schools and amenities.
Conversely, zip codes like 78237 and 78227 on the west side offer more affordable housing options. These areas typically have lower property values but are attracting investors due to their potential for redevelopment and gentrification. Renters also make up a larger proportion of residents in these regions, with many multi-family units and apartment complexes.
Zip codes like 78209 in Alamo Heights or 78230 in north-central San Antonio are among the most competitive in the housing market. Homebuyers in these areas often face higher prices and limited inventory due to high demand. In contrast, neighborhoods in zip codes such as 78207 and 78210, near the city’s downtown, are experiencing redevelopment, with many older homes being renovated or replaced by new constructions, contributing to a slow but steady rise in property values.
Schools and Education
San Antonio's zip codes also reflect the educational opportunities available across the city. Northern zip codes such as 78258 and 78248 are served by some of the highest-rated public schools in Texas, including those in the North East Independent School District (NEISD) and Northside Independent School District (NISD). These districts consistently receive high marks for academic achievement, extracurricular programs, and college readiness.
In contrast, areas like 78237 and 78207 on the west side face challenges related to funding and student performance. Many schools in these regions are part of the San Antonio Independent School District (SAISD), which has been implementing initiatives to improve academic outcomes. The presence of universities, such as the University of Texas at San Antonio (UTSA) and St. Mary’s University, contributes to the academic infrastructure in central and western San Antonio.
Texas A&M University-San Antonio, located in the 78224 zip code, has become a central feature in the south side’s push for economic and educational development. As the university expands, more resources are being allocated to the surrounding areas, which has the potential to improve school systems and infrastructure over time.
Economic Development and Infrastructure
Economic development varies widely across San Antonio’s zip codes. Northern regions like 78258, with high-income residents, have seen consistent investments in retail, healthcare, and residential development. The area is home to shopping centers like The Rim and La Cantera, medical complexes, and corporate offices.
In contrast, the southern and western parts of San Antonio, including zip codes such as 78214 and 78237, have been slower to develop, although there has been an increase in public investment. The city’s leadership has focused on improving infrastructure, such as roads and public transportation, to attract businesses and stimulate job growth in these regions. The recent development of Port San Antonio in the 78226 zip code, a technology and aerospace hub, is expected to create thousands of jobs and revitalize the west side.
