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Where 76686 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 76686 into a pocket calculator and turn it upside down: gBggL — not quite a word, sorry.
- ➕ As a number, 76,686 = 2 × 3 × 12781. Its digits add up to 33, a total 456 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010101110001110 - 🏠 Its numerical neighbours: 76685 (Satin, TX, 39 mi away) and 76687 (Thornton, TX, 26 mi away).
- 🔄 Backwards, 76686 becomes 68667 — and that is a real ZIP code: Surprise, NE, 649 miles away.
- 👥 4 other ZIP codes are made of exactly the same digits (68667, 68766, 76866, 78666). The farthest-flung twin is 68766 in Page, NE, 745 miles away.
- 🧭 Farther south than 89% of all ZIP codes, and farther west than 73%.
- 🎯570 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 76686 and you would come out at 31.74°S, 83.46°E — 1,396 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 13m of daylight. Shortest: 10h 04m.
- 📏 At 1.8 square miles of land, 76686 is bigger than 11% of ZIP codes — room for about 1.4 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 341This ZIP341 |
|---|---|
| Households | 147This ZIP147 |
| Housing units | 165This ZIP165 |
| Median age | 51.9This ZIP51.9Texas35.6US 38.9 |
| Median household income | $75,469This ZIP$75,469Texas$78,476US $80,734 |
| Median home value | $169,100This ZIP$169,100Texas$283,800US $332,700 |
| Median gross rent | $894This ZIP$894Texas$1,403US $1,413 |
| Bachelor's degree or higher | 30.1%This ZIP30.1% |
| Mean commute | 19.5 minThis ZIP19.5 min |
| Population density | 189.9 / sq miThis ZIP189.9 / sq mi |
Land area
| Land area | 1.80 sq miThis ZIP1.80 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 76686
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 76686
| ZIP | City | Distance |
|---|---|---|
76693 | Wortham, TX | 7.3 mi |
76635 | Coolidge, TX | 7.4 mi |
76667 | Mexia, TX | 7.4 mi |
76639 | Dawson, TX | 10.9 mi |
75848 | Kirvin, TX | 12.3 mi |
76681 | Richland, TX | 13.4 mi |
76678 | Prairie Hill, TX | 13.8 mi |
76679 | Purdon, TX | 14.8 mi |
76642 | Groesbeck, TX | 16.9 mi |
76648 | Hubbard, TX | 17.3 mi |
Find every ZIP code within 10 miles of 76686 →
Questions about this ZIP code
Where is ZIP code 76686?
76686 is in Tehuacana, Texas, in Limestone County. Its published point location is 31.7432, -96.5402.
What county is 76686 in?
76686 lies in Limestone County.
What area code is 76686?
Tehuacana uses area code 254, from NANPA's telephone records.
What time zone is 76686 in?
76686 uses America/Chicago.
How many people live in 76686?
About 341 people live in ZIP code 76686, in 147 households, at 189.9 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 76686?
$75,469 a year, against $78,476 across Texas.
What ZIP codes are near 76686?
The closest are 76693 (7.3 mi), 76635 (7.4 mi), 76667 (7.4 mi), 76639 (10.9 mi) and 75848 (12.3 mi).
Is 76686 a PO Box ZIP code?
76686 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “76686 ZIP Code — Tehuacana, Texas (Limestone County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/76686
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/76686.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.