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/78154

78154

ZIP 78154 is Schertz, Texas, mostly in Bexar County; Central time.

Type
Standard
Time zone
America/Chicago
County
Bexar +2 more
Population
41,907
Coordinates
29.5471, -98.2626
☼ Live from 78154 — Schertz, TX

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 78154 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 78154
  • 🔢 Type 78154 into a pocket calculator and turn it upside down: hSIBL — not quite a word, sorry.
  • ➕ As a number, 78,154 = 2 × 23 × 1699. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011000101001010
  • 🏠 Its numerical neighbours: 78152 (Saint Hedwig, TX, 9 mi away) and 78155 (Seguin, TX, 20 mi away).
  • 🔄 Backwards, 78154 becomes 45187, which is not a ZIP code at all.
  • 👥 41 other ZIP codes are made of exactly the same digits (14758, 14785, 14857, 15478, 15748, 15784, …). The farthest-flung twin is 18457 in Rowland, PA, 1,536 miles away.
  • 🧭 Farther south than 94% of all ZIP codes, and farther west than 77%.
  • 🎯711 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 78154 and you would come out at 29.55°S, 81.74°E — 1,496 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 32.9 square miles of land, 78154 is bigger than 48% of ZIP codes — room for about 25 Central Parks.
🌙 The sky over 78154 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population41,907This ZIP41,907
Households15,558This ZIP15,558
Housing units16,332This ZIP16,332
Median age38.9This ZIP38.9Texas35.6US 38.9
Median household income$100,572This ZIP$100,572Texas$78,476US $80,734
Median home value$318,700This ZIP$318,700Texas$283,800US $332,700
Median gross rent$1,671This ZIP$1,671Texas$1,403US $1,413
Bachelor's degree or higher39.2%This ZIP39.2%
Mean commute28.8 minThis ZIP28.8 min
Population density1,275.5 / sq miThis ZIP1,275.5 / sq mi

Business and tax activity

Business establishments1,056This ZIP1,056
Employees23,361This ZIP23,361
Annual payroll$1,154,604,000This ZIP$1,154,604,000
Tax returns filed20,240This ZIP20,240
Total adjusted gross income$1,613,210,000This ZIP$1,613,210,000

Land area

Land area32.86 sq miThis ZIP32.86 sq mi
Water area0.20 sq miThis ZIP0.20 sq mi

Counties 78154 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Bexar County 56.4%
Guadalupe County 31.9%
Comal County 11.7%

Other place names in 78154

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

ZIP codes near 78154

ZIPCityDistance
78150 Jbsa Randolph, TX 1.3 mi
78148 Universal City, TX 2.1 mi
78108 Cibolo, TX 3.1 mi
78109 Converse, TX 5.1 mi
78233 San Antonio, TX 6.1 mi
78239 San Antonio, TX 6.3 mi
78124 Marion, TX 7.0 mi
78244 San Antonio, TX 7.2 mi
78266 San Antonio, TX 8.5 mi
78218 San Antonio, TX 8.8 mi

Find every ZIP code within 10 miles of 78154 →

Questions about this ZIP code

Where is ZIP code 78154?

78154 is in Schertz, Texas, in Bexar County, part of the San Antonio-New Braunfels, TX metropolitan area. Its published point location is 29.5471, -98.2626.

What county is 78154 in?

78154 spans 3 counties: Bexar County, Guadalupe County and Comal County. Most of it falls in Bexar County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What time zone is 78154 in?

78154 uses America/Chicago.

How many people live in 78154?

About 41,907 people live in ZIP code 78154, in 15,558 households, at 1,275.5 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 78154?

$100,572 a year, against $78,476 across Texas.

What ZIP codes are near 78154?

The closest are 78150 (1.3 mi), 78148 (2.1 mi), 78108 (3.1 mi), 78109 (5.1 mi) and 78233 (6.1 mi).

Is 78154 a PO Box ZIP code?

78154 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “78154 ZIP Code — Schertz, Texas (Bexar County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78154

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/78154.json

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