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zipcodes.pro — ZIP/78654

78654

ZIP 78654 is Marble Falls, Texas, mostly in Burnet County; area code 830; Central time.

Type
Standard
Time zone
America/Chicago
County
Burnet +1 more
Metro area
none
Population
20,650
Coordinates
30.5718, -98.2105
☼ Live from 78654 — Marble Falls, TX

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Where 78654 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 78654
  • 🔢 Type 78654 into a pocket calculator and turn it upside down: hSgBL — not quite a word, sorry.
  • ➕ As a number, 78,654 = 2 × 3 × 13109. Its digits add up to 30, a total 1,024 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011001100111110
  • 🏠 Its numerical neighbours: 78653 (Manor, TX, 44 mi away) and 78655 (Martindale, TX, 57 mi away).
  • 🔄 Backwards, 78654 becomes 45687 — and that is a real ZIP code: Wakefield, OH, 1,037 miles away.
  • 👥 54 other ZIP codes are made of exactly the same digits (45678, 45687, 45768, 45786, 45867, 45876, …). The farthest-flung twin is 58746 in Kenmare, ND, 1,270 miles away.
  • 🧭 Farther south than 91% of all ZIP codes, and farther west than 77%.
  • 🎯640 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 78654 and you would come out at 30.57°S, 81.79°E — 1,431 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 07m of daylight. Shortest: 10h 10m.
  • 📏 At 201.2 square miles of land, 78654 is bigger than 91% of ZIP codes — room for about 153 Central Parks.
🌙 The sky over 78654 today
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🌋 Shake report
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Source: USGS.

People and housing

Population20,650This ZIP20,650
Households8,362This ZIP8,362
Housing units10,090This ZIP10,090
Median age42.7This ZIP42.7Texas35.6US 38.9
Median household income$74,130This ZIP$74,130Texas$78,476US $80,734
Median home value$358,400This ZIP$358,400Texas$283,800US $332,700
Median gross rent$1,387This ZIP$1,387Texas$1,403US $1,413
Bachelor's degree or higher31.1%This ZIP31.1%
Mean commute27.1 minThis ZIP27.1 min
Population density102.7 / sq miThis ZIP102.7 / sq mi

Business and tax activity

Business establishments836This ZIP836
Employees8,787This ZIP8,787
Annual payroll$445,222,000This ZIP$445,222,000
Tax returns filed9,780This ZIP9,780
Total adjusted gross income$1,039,748,000This ZIP$1,039,748,000

Land area

Land area201.16 sq miThis ZIP201.16 sq mi
Water area10.26 sq miThis ZIP10.26 sq mi

Counties 78654 spans

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

CountyShare of this ZIP
Burnet County 80.8%
Travis County 19.2%

Other place names in 78654

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

ZIP codes near 78654

ZIPCityDistance
78669 Spicewood, TX 10.3 mi
78657 Horseshoe Bay, TX 10.3 mi
78663 Round Mountain, TX 12.4 mi
78639 Kingsland, TX 15.7 mi
78611 Burnet, TX 16.4 mi
78645 Leander, TX 16.5 mi
78605 Bertram, TX 17.0 mi
78641 Leander, TX 17.7 mi
78642 Liberty Hill, TX 18.2 mi
78609 Buchanan Dam, TX 18.7 mi

Find every ZIP code within 10 miles of 78654 →

Questions about this ZIP code

Where is ZIP code 78654?

78654 is in Marble Falls, Texas, in Burnet County. Its published point location is 30.5718, -98.2105.

What county is 78654 in?

78654 spans 2 counties: Burnet County and Travis County. Most of it falls in Burnet 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 area code is 78654?

Marble Falls uses area code 830, from NANPA's telephone records.

What time zone is 78654 in?

78654 uses America/Chicago.

How many people live in 78654?

About 20,650 people live in ZIP code 78654, in 8,362 households, at 102.7 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 78654?

$74,130 a year, against $78,476 across Texas.

What ZIP codes are near 78654?

The closest are 78669 (10.3 mi), 78657 (10.3 mi), 78663 (12.4 mi), 78639 (15.7 mi) and 78611 (16.4 mi).

Is 78654 a PO Box ZIP code?

78654 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “78654 ZIP Code — Marble Falls, Texas (Burnet County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78654

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