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Where 78611 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 78611 into a pocket calculator and turn it upside down: IIgBL — not quite a word, sorry.
- ➕ As a number, 78,611 = 13 × 6047. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011001100010011 - 🏠 Its numerical neighbours: 78610 (Buda, TX, 56 mi away) and 78612 (Cedar Creek, TX, 68 mi away).
- 🔄 Backwards, 78611 becomes 11687, which is not a ZIP code at all.
- 👥 16 other ZIP codes are made of exactly the same digits (11768, 11786, 16871, 17861, 18617, 61817, …). The farthest-flung twin is 11786 in Shoreham, NY, 1,577 miles away.
- 🧭 Farther south than 91% of all ZIP codes, and farther west than 77%.
- 🎯624 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 78611 and you would come out at 30.80°S, 81.72°E — 1,415 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 09m of daylight. Shortest: 10h 09m.
- 📏 At 274.1 square miles of land, 78611 is bigger than 94% of ZIP codes — room for about 208 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 14,560This ZIP14,560 |
|---|---|
| Households | 5,873This ZIP5,873 |
| Housing units | 7,592This ZIP7,592 |
| Median age | 48.2This ZIP48.2Texas35.6US 38.9 |
| Median household income | $80,938This ZIP$80,938Texas$78,476US $80,734 |
| Median home value | $319,300This ZIP$319,300Texas$283,800US $332,700 |
| Median gross rent | $1,035This ZIP$1,035Texas$1,403US $1,413 |
| Bachelor's degree or higher | 29.6%This ZIP29.6% |
| Mean commute | 29.1 minThis ZIP29.1 min |
| Population density | 53.1 / sq miThis ZIP53.1 / sq mi |
Business and tax activity
| Business establishments | 380This ZIP380 |
|---|---|
| Employees | 3,931This ZIP3,931 |
| Annual payroll | $200,304,000This ZIP$200,304,000 |
| Tax returns filed | 7,190This ZIP7,190 |
| Total adjusted gross income | $727,441,000This ZIP$727,441,000 |
Land area
| Land area | 274.13 sq miThis ZIP274.13 sq mi |
|---|---|
| Water area | 15.07 sq miThis ZIP15.07 sq mi |
Counties 78611 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Burnet County | 98.0% |
| Llano County | 2.0% |
Other place names in 78611
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 78611
| ZIP | City | Distance |
|---|---|---|
78609 | Buchanan Dam, TX | 10.6 mi |
78607 | Bluffton, TX | 12.2 mi |
78672 | Tow, TX | 13.4 mi |
78605 | Bertram, TX | 14.3 mi |
78639 | Kingsland, TX | 14.3 mi |
76824 | Bend, TX | 14.4 mi |
78654 | Marble Falls, TX | 16.4 mi |
78657 | Horseshoe Bay, TX | 19.3 mi |
76550 | Lampasas, TX | 20.9 mi |
78642 | Liberty Hill, TX | 21.7 mi |
Find every ZIP code within 10 miles of 78611 →
Questions about this ZIP code
Where is ZIP code 78611?
78611 is in Burnet, Texas, in Burnet County. Its published point location is 30.8011, -98.2835.
What county is 78611 in?
78611 spans 2 counties: Burnet County and Llano 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 78611?
Burnet uses area codes 512 and 737, from NANPA's telephone records.
What time zone is 78611 in?
78611 uses America/Chicago.
How many people live in 78611?
About 14,560 people live in ZIP code 78611, in 5,873 households, at 53.1 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 78611?
$80,938 a year, against $78,476 across Texas.
What ZIP codes are near 78611?
The closest are 78609 (10.6 mi), 78607 (12.2 mi), 78672 (13.4 mi), 78605 (14.3 mi) and 78639 (14.3 mi).
Is 78611 a PO Box ZIP code?
78611 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “78611 ZIP Code — Burnet, Texas (Burnet County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78611
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/78611.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.