Weather right now
Asking the National Weather Service…
Where 78754 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.
- 🔢 Type 78754 into a pocket calculator and turn it upside down: hSLBL — not quite a word, sorry.
- ➕ As a number, 78,754 = 2 × 13 × 13 × 233. Its digits add up to 31, a total 799 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011001110100010 - 🏠 Its numerical neighbours: 78753 (Austin, TX, 3 mi away) and 78755 (Austin, TX, 8 mi away).
- 🔄 Backwards, 78754 becomes 45787 — and that is a real ZIP code: Watertown, OH, 1,101 miles away.
- 👥 29 other ZIP codes are made of exactly the same digits (45778, 45787, 45877, 47578, 47857, 47875, …). The farthest-flung twin is 48757 in Reese, MI, 1,187 miles away.
- 🧭 Farther south than 92% of all ZIP codes, and farther west than 76%.
- 🎯657 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 78754 and you would come out at 30.36°S, 82.36°E — 1,457 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 06m of daylight. Shortest: 10h 11m.
- 📏 At 15.1 square miles of land, 78754 is bigger than 33% of ZIP codes — room for about 11 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 32,690This ZIP32,690 |
|---|---|
| Households | 13,345This ZIP13,345 |
| Housing units | 13,923This ZIP13,923 |
| Median age | 34.4This ZIP34.4Texas35.6US 38.9 |
| Median household income | $90,121This ZIP$90,121Texas$78,476US $80,734 |
| Median home value | $349,400This ZIP$349,400Texas$283,800US $332,700 |
| Median gross rent | $1,728This ZIP$1,728Texas$1,403US $1,413 |
| Bachelor's degree or higher | 40.5%This ZIP40.5% |
| Mean commute | 24.9 minThis ZIP24.9 min |
| Population density | 2,159.5 / sq miThis ZIP2,159.5 / sq mi |
Business and tax activity
| Business establishments | 700This ZIP700 |
|---|---|
| Employees | 19,992This ZIP19,992 |
| Annual payroll | $1,496,523,000This ZIP$1,496,523,000 |
| Tax returns filed | 14,890This ZIP14,890 |
| Total adjusted gross income | $1,078,296,000This ZIP$1,078,296,000 |
Land area
| Land area | 15.14 sq miThis ZIP15.14 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 78754
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 78754
| ZIP | City | Distance |
|---|---|---|
78753 | Austin, TX | 2.8 mi |
78752 | Austin, TX | 4.2 mi |
78710 | Austin, TX | 4.5 mi |
78758 | Austin, TX | 4.6 mi |
78723 | Austin, TX | 4.6 mi |
78724 | Austin, TX | 4.6 mi |
78763 | Austin, TX | 5.0 mi |
78757 | Austin, TX | 5.6 mi |
78691 | Pflugerville, TX | 5.8 mi |
78751 | Austin, TX | 5.9 mi |
Find every ZIP code within 10 miles of 78754 →
Questions about this ZIP code
Where is ZIP code 78754?
78754 is in Austin, Texas, in Travis County, part of the Austin-Round Rock-San Marcos, TX metropolitan area. Its published point location is 30.3567, -97.6393.
What county is 78754 in?
78754 lies in Travis County.
What area code is 78754?
Austin uses area codes 512 and 737, from NANPA's telephone records.
What time zone is 78754 in?
78754 uses America/Chicago.
How many people live in 78754?
About 32,690 people live in ZIP code 78754, in 13,345 households, at 2,159.5 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 78754?
$90,121 a year, against $78,476 across Texas.
What ZIP codes are near 78754?
The closest are 78753 (2.8 mi), 78752 (4.2 mi), 78710 (4.5 mi), 78758 (4.6 mi) and 78723 (4.6 mi).
Is 78754 a PO Box ZIP code?
78754 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “78754 ZIP Code — Austin, Texas (Travis County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78754
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/78754.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.