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Where 76621 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 76621 into a pocket calculator and turn it upside down: IZggL — not quite a word, sorry.
- ➕ As a number, 76,621 = 193 × 397. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010101101001101 - 🏠 Its numerical neighbours: 76599 (Gatesville, TX, 48 mi away) and 76622 (Aquilla, TX, 10 mi away).
- 🔄 Backwards, 76621 becomes 12667, which is not a ZIP code at all.
- 👥 33 other ZIP codes are made of exactly the same digits (12766, 16627, 16672, 16726, 17266, 21667, …). The farthest-flung twin is 12766 in North Branch, NY, 1,396 miles away.
- 🧭 Farther south than 88% of all ZIP codes, and farther west than 74%.
- 🎯556 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 76621 and you would come out at 31.87°S, 82.91°E — 1,375 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 67.9 square miles of land, 76621 is bigger than 68% of ZIP codes — room for about 52 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,104This ZIP1,104 |
|---|---|
| Households | 403This ZIP403 |
| Housing units | 474This ZIP474 |
| Median age | 38.3This ZIP38.3Texas35.6US 38.9 |
| Median household income | $81,932This ZIP$81,932Texas$78,476US $80,734 |
| Median home value | $241,300This ZIP$241,300Texas$283,800US $332,700 |
| Median gross rent | $1,360This ZIP$1,360Texas$1,403US $1,413 |
| Bachelor's degree or higher | 31.4%This ZIP31.4% |
| Mean commute | 26.1 minThis ZIP26.1 min |
| Population density | 16.3 / sq miThis ZIP16.3 / sq mi |
Business and tax activity
| Business establishments | 22This ZIP22 |
|---|---|
| Employees | 113This ZIP113 |
| Annual payroll | $4,709,000This ZIP$4,709,000 |
| Tax returns filed | 540This ZIP540 |
| Total adjusted gross income | $47,776,000This ZIP$47,776,000 |
Land area
| Land area | 67.90 sq miThis ZIP67.90 sq mi |
|---|---|
| Water area | 0.39 sq miThis ZIP0.39 sq mi |
Counties 76621 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Hill County | 96.3% |
| McLennan County | 3.7% |
Other place names in 76621
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 76621
| ZIP | City | Distance |
|---|---|---|
76691 | West, TX | 7.2 mi |
76676 | Penelope, TX | 7.5 mi |
76645 | Hillsboro, TX | 9.9 mi |
76622 | Aquilla, TX | 10.0 mi |
76631 | Bynum, TX | 10.6 mi |
76684 | Ross, TX | 11.0 mi |
76654 | Leroy, TX | 11.0 mi |
76660 | Malone, TX | 12.2 mi |
76640 | Elm Mott, TX | 12.3 mi |
76628 | Brandon, TX | 13.3 mi |
Find every ZIP code within 10 miles of 76621 →
Questions about this ZIP code
Where is ZIP code 76621?
76621 is in Abbott, Texas, in Hill County. Its published point location is 31.8738, -97.0874.
What county is 76621 in?
76621 spans 2 counties: Hill County and McLennan County. Most of it falls in Hill 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 76621?
Abbott uses area code 254, from NANPA's telephone records.
What time zone is 76621 in?
76621 uses America/Chicago.
How many people live in 76621?
About 1,104 people live in ZIP code 76621, in 403 households, at 16.3 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 76621?
$81,932 a year, against $78,476 across Texas.
What ZIP codes are near 76621?
The closest are 76691 (7.2 mi), 76676 (7.5 mi), 76645 (9.9 mi), 76622 (10 mi) and 76631 (10.6 mi).
Is 76621 a PO Box ZIP code?
76621 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “76621 ZIP Code — Abbott, Texas (Hill County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/76621
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/76621.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.