77457
ZIP 77457 is Matagorda, Texas, in Matagorda County; area code 979; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Matagorda
- Metro area
- Bay City, TX
- Population
- 353
- Coordinates
- 28.7004, -95.9451
Weather right now
Asking the National Weather Service…
Where 77457 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 77457 into a pocket calculator and turn it upside down: LShLL — not quite a word, sorry.
- ➕ As a number, 77,457 = 3 × 25819. Its digits add up to 30, a total 1,024 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010111010010001 - 🏠 Its numerical neighbours: 77456 (Markham, TX, 18 mi away) and 77458 (Midfield, TX, 26 mi away).
- 🔄 Backwards, 77457 becomes 75477 — and that is a real ZIP code: Roxton, TX, 334 miles away.
- 👥 9 other ZIP codes are made of exactly the same digits (45777, 47577, 57477, 57747, 74577, 75477, …). The farthest-flung twin is 57477 in Turton, SD, 1,135 miles away.
- 🧭 Farther south than 95% of all ZIP codes, and farther west than 71%.
- 🎯783 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 77457 and you would come out at 28.70°S, 84.05°E — 1,408 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 13h 58m of daylight. Shortest: 10h 19m.
- 📏 At 23.5 square miles of land, 77457 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 353This ZIP353 |
|---|---|
| Households | 220This ZIP220 |
| Housing units | 724This ZIP724 |
| Median age | 62.3This ZIP62.3Texas35.6US 38.9 |
| Median home value | $325,700This ZIP$325,700Texas$283,800US $332,700 |
| Bachelor's degree or higher | 23.2%This ZIP23.2% |
| Population density | 15.0 / sq miThis ZIP15.0 / sq mi |
Business and tax activity
| Business establishments | 29This ZIP29 |
|---|---|
| Employees | 158This ZIP158 |
| Annual payroll | $4,549,000This ZIP$4,549,000 |
Land area
| Land area | 23.52 sq miThis ZIP23.52 sq mi |
|---|---|
| Water area | 1.81 sq miThis ZIP1.81 sq mi |
Other place names in 77457
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 77457
| ZIP | City | Distance |
|---|---|---|
77483 | Wadsworth, TX | 7.1 mi |
77428 | Collegeport, TX | 13.0 mi |
77414 | Bay City, TX | 14.5 mi |
77465 | Palacios, TX | 17.0 mi |
77440 | Elmaton, TX | 17.9 mi |
77456 | Markham, TX | 18.0 mi |
77404 | Bay City, TX | 19.6 mi |
77415 | Cedar Lane, TX | 21.8 mi |
77419 | Blessing, TX | 22.0 mi |
77458 | Midfield, TX | 25.9 mi |
Find every ZIP code within 10 miles of 77457 →
Questions about this ZIP code
Where is ZIP code 77457?
77457 is in Matagorda, Texas, in Matagorda County, part of the Bay City, TX micropolitan area. Its published point location is 28.7004, -95.9451.
What county is 77457 in?
77457 lies in Matagorda County.
What area code is 77457?
Matagorda uses area code 979, from NANPA's telephone records.
What time zone is 77457 in?
77457 uses America/Chicago.
How many people live in 77457?
About 353 people live in ZIP code 77457, in 220 households, at 15.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 77457?
The closest are 77483 (7.1 mi), 77428 (13 mi), 77414 (14.5 mi), 77465 (17 mi) and 77440 (17.9 mi).
Is 77457 a PO Box ZIP code?
77457 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “77457 ZIP Code — Matagorda, Texas (Matagorda County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77457
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/77457.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.