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 — ZIP/78228

78228

ZIP 78228 is in San Antonio, Texas, in Bexar County; area codes 210 and 726; Central time. San Antonio has 83 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
County
Bexar
Population
56,165
Coordinates
29.4606, -98.5713
☼ Live from 78228 — San Antonio, TX

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 78228 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 78228
  • 🔢 Type 78228 into a pocket calculator and turn it upside down: BZZBL — not quite a word, sorry.
  • ➕ As a number, 78,228 = 2 × 2 × 3 × 3 × 41 × 53. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011000110010100
  • 🏠 Its numerical neighbours: 78227 (San Antonio, TX, 6 mi away) and 78229 (San Antonio, TX, 3 mi away).
  • 🔄 Backwards, 78228 becomes 82287, which is not a ZIP code at all.
  • 👥 8 other ZIP codes are made of exactly the same digits (27288, 27828, 27882, 28278, 28287, 28728, …). The farthest-flung twin is 27828 in Farmville, NC, 1,291 miles away.
  • 🧭 Farther south than 95% of all ZIP codes, and farther west than 78%.
  • 🎯716 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 78228 and you would come out at 29.46°S, 81.43°E — 1,495 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 02m of daylight. Shortest: 10h 15m.
  • 📏 At 10.9 square miles of land, 78228 is bigger than 28% of ZIP codes — room for about 8.3 Central Parks.
🌙 The sky over 78228 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population56,165This ZIP56,165
Households19,374This ZIP19,374
Housing units21,432This ZIP21,432
Median age36.1This ZIP36.1Texas35.6US 38.9
Median household income$52,976This ZIP$52,976Texas$78,476US $80,734
Median home value$174,900This ZIP$174,900Texas$283,800US $332,700
Median gross rent$1,032This ZIP$1,032Texas$1,403US $1,413
Bachelor's degree or higher15.0%This ZIP15.0%
Mean commute24.1 minThis ZIP24.1 min
Population density5,150.4 / sq miThis ZIP5,150.4 / sq mi

Business and tax activity

Business establishments675This ZIP675
Employees13,311This ZIP13,311
Annual payroll$507,022,000This ZIP$507,022,000
Tax returns filed24,820This ZIP24,820
Total adjusted gross income$1,001,534,000This ZIP$1,001,534,000

Land area

Land area10.91 sq miThis ZIP10.91 sq mi
Water area0.07 sq miThis ZIP0.07 sq mi

Other place names in 78228

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 78228

ZIPCityDistance
78201 San Antonio, TX 2.6 mi
78237 San Antonio, TX 2.8 mi
78238 San Antonio, TX 2.9 mi
78229 San Antonio, TX 3.1 mi
78207 San Antonio, TX 3.8 mi
78212 San Antonio, TX 4.7 mi
78213 San Antonio, TX 4.8 mi
78240 San Antonio, TX 4.9 mi
78284 San Antonio, TX 5.0 mi
78226 San Antonio, TX 5.3 mi

Find every ZIP code within 10 miles of 78228 →

Questions about this ZIP code

Where is ZIP code 78228?

78228 is in San Antonio, Texas, in Bexar County, part of the San Antonio-New Braunfels, TX metropolitan area. Its published point location is 29.4606, -98.5713.

What county is 78228 in?

78228 lies in Bexar County.

What area code is 78228?

San Antonio uses area codes 210 and 726, from NANPA's telephone records.

What time zone is 78228 in?

78228 uses America/Chicago.

How many people live in 78228?

About 56,165 people live in ZIP code 78228, in 19,374 households, at 5,150.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 78228?

$52,976 a year, against $78,476 across Texas.

What ZIP codes are near 78228?

The closest are 78201 (2.6 mi), 78237 (2.8 mi), 78238 (2.9 mi), 78229 (3.1 mi) and 78207 (3.8 mi).

Is 78228 a PO Box ZIP code?

78228 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “78228 ZIP Code — San Antonio, Texas (Bexar County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78228

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/78228.json

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