Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/77590

77590

ZIP 77590 is in Texas City, Texas, in Galveston County; Central time. Texas City has 3 ZIP codes; the others are 77591 and 77592.

Type
Standard
Time zone
America/Chicago
County
Galveston
Population
31,642
Coordinates
29.3786, -94.9167
☼ Live from 77590 — Texas City, TX

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 77590 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.

★ Weird and wonderful facts about 77590
  • 🔢 Type 77590 into a pocket calculator and turn it upside down: OGSLL — not quite a word, sorry.
  • ➕ As a number, 77,590 = 2 × 5 × 7759. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010111100010110
  • 🏠 Its numerical neighbours: 77588 (Pearland, TX, 22 mi away) and 77591 (Texas City, TX, 5 mi away).
  • 🔄 Backwards, 77590 becomes 09577, which is not a ZIP code at all.
  • 👥 19 other ZIP codes are made of exactly the same digits (09775, 57709, 57790, 59077, 59707, 70759, …). The farthest-flung twin is 09775 in APO AE, a military post office, 7,947 miles away.
  • 🧭 Farther south than 95% of all ZIP codes, and farther west than 68%.
  • 🎯751 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77590 and you would come out at 29.38°S, 85.08°E — 1,409 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 02m of daylight. Shortest: 10h 16m.
  • 📏 At 25.2 square miles of land, 77590 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
🌙 The sky over 77590 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population31,642This ZIP31,642
Households12,900This ZIP12,900
Housing units13,946This ZIP13,946
Median age40.3This ZIP40.3Texas35.6US 38.9
Median household income$65,801This ZIP$65,801Texas$78,476US $80,734
Median home value$188,900This ZIP$188,900Texas$283,800US $332,700
Median gross rent$1,275This ZIP$1,275Texas$1,403US $1,413
Bachelor's degree or higher15.6%This ZIP15.6%
Mean commute23.9 minThis ZIP23.9 min
Population density1,256.4 / sq miThis ZIP1,256.4 / sq mi

Business and tax activity

Business establishments483This ZIP483
Employees8,857This ZIP8,857
Annual payroll$826,971,000This ZIP$826,971,000
Tax returns filed13,130This ZIP13,130
Total adjusted gross income$762,088,000This ZIP$762,088,000

Land area

Land area25.19 sq miThis ZIP25.19 sq mi
Water area2.01 sq miThis ZIP2.01 sq mi

Other place names in 77590

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 77590

ZIPCityDistance
77568 La Marque, TX 4.4 mi
77591 Texas City, TX 5.2 mi
77553 Galveston, TX 7.7 mi
77592 Texas City, TX 7.8 mi
77539 Dickinson, TX 8.5 mi
77551 Galveston, TX 8.5 mi
77563 Hitchcock, TX 8.7 mi
77555 Galveston, TX 9.7 mi
77518 Bacliff, TX 9.7 mi
77554 Galveston, TX 9.9 mi

Find every ZIP code within 10 miles of 77590 →

Questions about this ZIP code

Where is ZIP code 77590?

77590 is in Texas City, Texas, in Galveston County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.3786, -94.9167.

What county is 77590 in?

77590 lies in Galveston County.

What time zone is 77590 in?

77590 uses America/Chicago.

How many people live in 77590?

About 31,642 people live in ZIP code 77590, in 12,900 households, at 1,256.4 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 77590?

$65,801 a year, against $78,476 across Texas.

What ZIP codes are near 77590?

The closest are 77568 (4.4 mi), 77591 (5.2 mi), 77553 (7.7 mi), 77592 (7.8 mi) and 77539 (8.5 mi).

Is 77590 a PO Box ZIP code?

77590 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “77590 ZIP Code — Texas City, Texas (Galveston County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77590

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/77590.json

Underlying data is public domain or openly licensed — sources, vintages and licences.