Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TX/ALAMO-HEIGHTS

Alamo Heights ZIP codes, Texas

No ZIP code is named for Alamo Heights, TX; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 78209 and 78212.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
7,492
State
Texas

Alamo Heights in numbers

About 7,492 people live in Alamo Heights, in 3,146 households. The median household income is $183,088 a year, 2.3 times the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $779,400 (2.7 times the Texas median), and median gross rent is $1,727 a month. The median age is 40.0; 73.3% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 19 minutes.

Population7,492Alamo Heights7,492
Households3,146Alamo Heights3,146
Median age40.0Alamo Heights40.0Texas35.6US 38.9
Median household income$183,088Alamo Heights$183,088Texas$78,476US $80,734
Median home value$779,400Alamo Heights$779,400Texas$283,800US $332,700
Median gross rent$1,727Alamo Heights$1,727Texas$1,403US $1,413
Bachelor's degree or higher73.3%Alamo Heights73.3%Texas33.8%US 35.7%
Mean commute19.2 minAlamo Heights19.2 minTexas26.7 minUS 26.4 min
Population density4,070 / sq miAlamo Heights4,070 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Alamo Heights city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Alamo Heights

These ZIP codes cover part of Alamo Heights but are addressed as somewhere else.

ZIP codes overlapping Alamo Heights
ZIP City Type Population Median income Median home
78209 San Antonio , TX Standard 43,400 $86,514 $497,000
78212 San Antonio , TX Standard 27,437 $62,801 $330,600

Map of Alamo Heights ZIP codes

7820978212

The ZIP codes of Alamo Heights, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Alamo Heights

The nearest larger towns are San Antonio (1,479,835 people, 3.7 mi), Kirby (8,117 people, 5.2 mi) and Leon Valley (11,446 people, 8.8 mi).

Towns near Alamo Heights
TownPopulationDistance
Terrell Hills 5,070 1.3 mi
San Antonio 1,479,835 3.7 mi
Castle Hills 3,943 4.2 mi
Balcones Heights 2,715 4.9 mi
Kirby 8,117 5.2 mi
Windcrest 5,820 5.7 mi
Hollywood Park 3,143 8.1 mi
Shavano Park 3,670 8.8 mi
Leon Valley 11,446 8.8 mi
Live Oak 15,984 9.2 mi
Converse 29,607 10.0 mi
Universal City 20,189 10.8 mi
Lackland AFB 6,785 11.2 mi
Selma 11,503 11.7 mi

More nearby: every ZIP code in Bexar County · Texas ZIP codes

Cite this page

zipcodes.pro. “Alamo Heights, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/alamo-heights

Underlying data is public domain or openly licensed — sources, vintages and licences.