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Where 77577 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 77577 into a pocket calculator and turn it upside down: LLSLL — not quite a word, sorry.
- ⇆77577 reads the same backwards. It is one of only 412 palindromic ZIP codes.
- ➕ As a number, 77,577 = 3 × 19 × 1361. Its digits add up to 33, a total 456 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010111100001001 - 🏠 Its numerical neighbours: 77575 (Liberty, TX, 65 mi away) and 77578 (Manvel, TX, 17 mi away).
- 🧭 Farther south than 95% of all ZIP codes, and farther west than 69%.
- 🎯754 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 77577 and you would come out at 29.26°S, 84.74°E — 1,414 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 01m of daylight. Shortest: 10h 16m.
- 📏 At 27.8 square miles of land, 77577 is bigger than 44% of ZIP codes — room for about 21 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,562This ZIP1,562 |
|---|---|
| Households | 537This ZIP537 |
| Housing units | 688This ZIP688 |
| Median age | 46.2This ZIP46.2Texas35.6US 38.9 |
| Median household income | $70,938This ZIP$70,938Texas$78,476US $80,734 |
| Median home value | $253,000This ZIP$253,000Texas$283,800US $332,700 |
| Median gross rent | $938This ZIP$938Texas$1,403US $1,413 |
| Bachelor's degree or higher | 13.7%This ZIP13.7% |
| Mean commute | 41.3 minThis ZIP41.3 min |
| Population density | 56.2 / sq miThis ZIP56.2 / sq mi |
Business and tax activity
| Business establishments | 13This ZIP13 |
|---|---|
| Employees | 162This ZIP162 |
| Annual payroll | $6,226,000This ZIP$6,226,000 |
| Tax returns filed | 690This ZIP690 |
| Total adjusted gross income | $50,315,000This ZIP$50,315,000 |
Land area
| Land area | 27.81 sq miThis ZIP27.81 sq mi |
|---|---|
| Water area | 0.13 sq miThis ZIP0.13 sq mi |
Other place names in 77577
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 77577
| ZIP | City | Distance |
|---|---|---|
77534 | Danbury, TX | 4.2 mi |
77511 | Alvin, TX | 8.4 mi |
77517 | Santa Fe, TX | 10.2 mi |
77512 | Alvin, TX | 11.4 mi |
77516 | Angleton, TX | 11.9 mi |
77510 | Santa Fe, TX | 12.1 mi |
77515 | Angleton, TX | 12.8 mi |
77583 | Rosharon, TX | 13.9 mi |
77563 | Hitchcock, TX | 14.3 mi |
77578 | Manvel, TX | 16.7 mi |
Find every ZIP code within 10 miles of 77577 →
Questions about this ZIP code
Where is ZIP code 77577?
77577 is in Liverpool, Texas, in Brazoria County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.2597, -95.2646.
What county is 77577 in?
77577 lies in Brazoria County.
What area code is 77577?
Liverpool uses area codes 346, 281 and 832, from NANPA's telephone records.
What time zone is 77577 in?
77577 uses America/Chicago.
How many people live in 77577?
About 1,562 people live in ZIP code 77577, in 537 households, at 56.2 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 77577?
$70,938 a year, against $78,476 across Texas.
What ZIP codes are near 77577?
The closest are 77534 (4.2 mi), 77511 (8.4 mi), 77517 (10.2 mi), 77512 (11.4 mi) and 77516 (11.9 mi).
Is 77577 a PO Box ZIP code?
77577 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “77577 ZIP Code — Liverpool, Texas (Brazoria County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77577
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/77577.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.