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zipcodes.pro — ZIP/77377

77377

ZIP 77377 is in Tomball, Texas, in Harris County; area codes 281, 346, 832 and 713; Central time. Tomball has 2 ZIP codes; the other is 77375.

Type
Standard
Time zone
America/Chicago
County
Harris
Population
41,680
Coordinates
30.0599, -95.6722
☼ Live from 77377 — Tomball, TX

Weather right now

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Local time: —

Where 77377 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 77377
  • 🔢 Type 77377 into a pocket calculator and turn it upside down: LLELL — not quite a word, sorry.
  • ⇆77377 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ 77377 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010111001000001
  • 🏠 Its numerical neighbours: 77376 (Votaw, TX, 65 mi away) and 77378 (Willis, TX, 34 mi away).
  • 👥 1 other ZIP code is made of exactly the same digits (37777). The farthest-flung twin is 37777 in Louisville, TN, 782 miles away.
  • 🧭 Farther south than 93% of all ZIP codes, and farther west than 70%.
  • 🎯695 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77377 and you would come out at 30.06°S, 84.33°E — 1,473 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 05m of daylight. Shortest: 10h 12m.
  • 📏 At 35.2 square miles of land, 77377 is bigger than 50% of ZIP codes — room for about 27 Central Parks.
🌙 The sky over 77377 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population41,680This ZIP41,680
Households13,449This ZIP13,449
Housing units13,999This ZIP13,999
Median age37.8This ZIP37.8Texas35.6US 38.9
Median household income$129,327This ZIP$129,327Texas$78,476US $80,734
Median home value$378,200This ZIP$378,200Texas$283,800US $332,700
Median gross rent$1,760This ZIP$1,760Texas$1,403US $1,413
Bachelor's degree or higher45.6%This ZIP45.6%
Mean commute31.6 minThis ZIP31.6 min
Population density1,182.7 / sq miThis ZIP1,182.7 / sq mi

Business and tax activity

Business establishments867This ZIP867
Employees7,308This ZIP7,308
Annual payroll$397,651,000This ZIP$397,651,000
Tax returns filed19,360This ZIP19,360
Total adjusted gross income$2,600,139,000This ZIP$2,600,139,000

Land area

Land area35.24 sq miThis ZIP35.24 sq mi
Water area0.31 sq miThis ZIP0.31 sq mi

Other place names in 77377

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

ZIP codes near 77377

ZIPCityDistance
77429 Cypress, TX 4.4 mi
77375 Tomball, TX 5.7 mi
77337 Hufsmith, TX 6.2 mi
77410 Cypress, TX 6.4 mi
77362 Pinehurst, TX 6.7 mi
77355 Magnolia, TX 8.1 mi
77070 Houston, TX 8.1 mi
77379 Spring, TX 8.4 mi
77433 Cypress, TX 8.9 mi
77447 Hockley, TX 9.1 mi

Find every ZIP code within 10 miles of 77377 →

Questions about this ZIP code

Where is ZIP code 77377?

77377 is in Tomball, Texas, in Harris County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 30.0599, -95.6722.

What county is 77377 in?

77377 lies in Harris County.

What area code is 77377?

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

What time zone is 77377 in?

77377 uses America/Chicago.

How many people live in 77377?

About 41,680 people live in ZIP code 77377, in 13,449 households, at 1,182.7 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 77377?

$129,327 a year, against $78,476 across Texas.

What ZIP codes are near 77377?

The closest are 77429 (4.4 mi), 77375 (5.7 mi), 77337 (6.2 mi), 77410 (6.4 mi) and 77362 (6.7 mi).

Is 77377 a PO Box ZIP code?

77377 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “77377 ZIP Code — Tomball, Texas (Harris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77377

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