76637
ZIP 76637 is Cranfills Gap, Texas, mostly in Bosque County; area code 254; Central time.
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Where 76637 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 76637 into a pocket calculator and turn it upside down: LEggL — not quite a word, sorry.
- ➕ As a number, 76,637 = 11 × 6967. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010101101011101 - 🏠 Its numerical neighbours: 76636 (Covington, TX, 39 mi away) and 76638 (Crawford, TX, 24 mi away).
- 🔄 Backwards, 76637 becomes 73667 — and that is a real ZIP code: Taloga, OK, 301 miles away.
- 👥 14 other ZIP codes are made of exactly the same digits (36767, 36776, 37766, 63767, 63776, 66773, …). The farthest-flung twin is 37766 in La Follette, TN, 845 miles away.
- 🧭 Farther south than 89% of all ZIP codes, and farther west than 76%.
- 🎯558 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 76637 and you would come out at 31.77°S, 82.24°E — 1,365 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 14m of daylight. Shortest: 10h 04m.
- 📏 At 34.6 square miles of land, 76637 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 440This ZIP440 |
|---|---|
| Households | 176This ZIP176 |
| Housing units | 235This ZIP235 |
| Median age | 44.6This ZIP44.6Texas35.6US 38.9 |
| Median household income | $79,375This ZIP$79,375Texas$78,476US $80,734 |
| Median home value | $223,800This ZIP$223,800Texas$283,800US $332,700 |
| Median gross rent | $943This ZIP$943Texas$1,403US $1,413 |
| Bachelor's degree or higher | 21.1%This ZIP21.1% |
| Mean commute | 46.0 minThis ZIP46.0 min |
| Population density | 12.7 / sq miThis ZIP12.7 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 51This ZIP51 |
| Annual payroll | $2,111,000This ZIP$2,111,000 |
| Tax returns filed | 230This ZIP230 |
| Total adjusted gross income | $18,246,000This ZIP$18,246,000 |
Land area
| Land area | 34.58 sq miThis ZIP34.58 sq mi |
|---|---|
| Water area | 0.20 sq miThis ZIP0.20 sq mi |
Counties 76637 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Bosque County | 56.6% |
| Hamilton County | 43.4% |
Other place names in 76637
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 76637
| ZIP | City | Distance |
|---|---|---|
76665 | Meridian, TX | 10.7 mi |
76634 | Clifton, TX | 11.1 mi |
76538 | Jonesboro, TX | 14.0 mi |
76689 | Valley Mills, TX | 16.6 mi |
76649 | Iredell, TX | 17.4 mi |
76671 | Morgan, TX | 19.8 mi |
76457 | Hico, TX | 19.8 mi |
76597 | Gatesville, TX | 20.2 mi |
76596 | Gatesville, TX | 20.7 mi |
76598 | Gatesville, TX | 20.7 mi |
Find every ZIP code within 10 miles of 76637 →
Questions about this ZIP code
Where is ZIP code 76637?
76637 is in Cranfills Gap, Texas, in Bosque County, part of the Waco, TX metropolitan area. Its published point location is 31.7746, -97.7560.
What county is 76637 in?
76637 spans 2 counties: Bosque County and Hamilton County. Most of it falls in Bosque 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 76637?
Cranfills Gap uses area code 254, from NANPA's telephone records.
What time zone is 76637 in?
76637 uses America/Chicago.
How many people live in 76637?
About 440 people live in ZIP code 76637, in 176 households, at 12.7 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 76637?
$79,375 a year, against $78,476 across Texas.
What ZIP codes are near 76637?
The closest are 76665 (10.7 mi), 76634 (11.1 mi), 76538 (14 mi), 76689 (16.6 mi) and 76649 (17.4 mi).
Is 76637 a PO Box ZIP code?
76637 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “76637 ZIP Code — Cranfills Gap, Texas (Bosque County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/76637
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/76637.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.