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zipcodes.pro — ZIP/77573

77573

ZIP 77573 is in League City, Texas, in Galveston County; area codes 281, 346, 832 and 713; Central time. League City has 2 ZIP codes; the other is 77574.

Type
Standard
Time zone
America/Chicago
County
Galveston
Population
98,109
Coordinates
29.5038, -95.0873
☼ Live from 77573 — League City, TX

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Local time: —

Where 77573 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 77573
  • 🔢 Type 77573 into a pocket calculator and turn it upside down: ELSLL — not quite a word, sorry.
  • ➕ 77573 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010111100000101
  • 🏠 Its numerical neighbours: 77572 (La Porte, TX, 12 mi away) and 77574 (League City, TX, 2 mi away).
  • 🔄 Backwards, 77573 becomes 37577, which is not a ZIP code at all.
  • 👥 8 other ZIP codes are made of exactly the same digits (37757, 53777, 57737, 57773, 73757, 75773, …). The farthest-flung twin is 57737 in Enning, SD, 1,117 miles away.
  • 🧭 Farther south than 94% of all ZIP codes, and farther west than 69%.
  • 🎯740 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77573 and you would come out at 29.50°S, 84.91°E — 1,422 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 02m of daylight. Shortest: 10h 15m.
  • 📏 At 29.8 square miles of land, 77573 is bigger than 46% of ZIP codes — room for about 23 Central Parks.
🌙 The sky over 77573 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population98,109This ZIP98,109
Households35,988This ZIP35,988
Housing units37,664This ZIP37,664
Median age37.8This ZIP37.8Texas35.6US 38.9
Median household income$122,722This ZIP$122,722Texas$78,476US $80,734
Median home value$367,500This ZIP$367,500Texas$283,800US $332,700
Median gross rent$1,692This ZIP$1,692Texas$1,403US $1,413
Bachelor's degree or higher49.0%This ZIP49.0%
Mean commute30.5 minThis ZIP30.5 min
Population density3,288.1 / sq miThis ZIP3,288.1 / sq mi

Business and tax activity

Business establishments1,700This ZIP1,700
Employees22,062This ZIP22,062
Annual payroll$1,134,319,000This ZIP$1,134,319,000
Tax returns filed42,700This ZIP42,700
Total adjusted gross income$4,831,098,000This ZIP$4,831,098,000

Land area

Land area29.84 sq miThis ZIP29.84 sq mi
Water area0.95 sq miThis ZIP0.95 sq mi

Other place names in 77573

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

ZIP codes near 77573

ZIPCityDistance
77574 League City, TX 1.8 mi
77598 Webster, TX 3.8 mi
77565 Kemah, TX 4.0 mi
77058 Houston, TX 4.1 mi
77508 Pasadena, TX 4.7 mi
77539 Dickinson, TX 5.0 mi
77062 Houston, TX 5.7 mi
77518 Bacliff, TX 6.0 mi
77586 Seabrook, TX 6.1 mi
77546 Friendswood, TX 6.4 mi

Find every ZIP code within 10 miles of 77573 →

Questions about this ZIP code

Where is ZIP code 77573?

77573 is in League City, Texas, in Galveston County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.5038, -95.0873.

What county is 77573 in?

77573 lies in Galveston County.

What area code is 77573?

League City uses area codes 281, 346, 832 and 713, from NANPA's telephone records.

What time zone is 77573 in?

77573 uses America/Chicago.

How many people live in 77573?

About 98,109 people live in ZIP code 77573, in 35,988 households, at 3,288.1 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 77573?

$122,722 a year, against $78,476 across Texas.

What ZIP codes are near 77573?

The closest are 77574 (1.8 mi), 77598 (3.8 mi), 77565 (4 mi), 77058 (4.1 mi) and 77508 (4.7 mi).

Is 77573 a PO Box ZIP code?

77573 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “77573 ZIP Code — League City, Texas (Galveston County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77573

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