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Where 77388 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 77388 into a pocket calculator and turn it upside down: BBELL — not quite a word, sorry.
- ➕ As a number, 77,388 = 2 × 2 × 3 × 6449. Its digits add up to 33, a total 456 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010111001001100 - 🏠 Its numerical neighbours: 77387 (Spring, TX, 5 mi away) and 77389 (Spring, TX, 5 mi away).
- 🔄 Backwards, 77388 becomes 88377, which is not a ZIP code at all.
- 👥 11 other ZIP codes are made of exactly the same digits (37878, 37887, 38778, 38877, 77838, 78387, …). The farthest-flung twin is 83877 in Post Falls, ID, 1,669 miles away.
- 🧭 Farther south than 93% of all ZIP codes, and farther west than 70%.
- 🎯697 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 77388 and you would come out at 30.06°S, 84.53°E — 1,466 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 13.4 square miles of land, 77388 is bigger than 31% of ZIP codes — room for about 10 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 53,425This ZIP53,425 |
|---|---|
| Households | 18,595This ZIP18,595 |
| Housing units | 19,565This ZIP19,565 |
| Median age | 35.7This ZIP35.7Texas35.6US 38.9 |
| Median household income | $102,323This ZIP$102,323Texas$78,476US $80,734 |
| Median home value | $288,300This ZIP$288,300Texas$283,800US $332,700 |
| Median gross rent | $1,845This ZIP$1,845Texas$1,403US $1,413 |
| Bachelor's degree or higher | 35.9%This ZIP35.9% |
| Mean commute | 30.4 minThis ZIP30.4 min |
| Population density | 3,989.6 / sq miThis ZIP3,989.6 / sq mi |
Business and tax activity
| Business establishments | 1,046This ZIP1,046 |
|---|---|
| Employees | 11,272This ZIP11,272 |
| Annual payroll | $527,920,000This ZIP$527,920,000 |
| Tax returns filed | 23,860This ZIP23,860 |
| Total adjusted gross income | $1,858,765,000This ZIP$1,858,765,000 |
Land area
| Land area | 13.39 sq miThis ZIP13.39 sq mi |
|---|---|
| Water area | 0.09 sq miThis ZIP0.09 sq mi |
Other place names in 77388
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 77388
| ZIP | City | Distance |
|---|---|---|
77383 | Spring, TX | 3.2 mi |
77391 | Spring, TX | 3.2 mi |
77090 | Houston, TX | 4.0 mi |
77068 | Houston, TX | 4.0 mi |
77379 | Spring, TX | 4.4 mi |
77387 | Spring, TX | 4.7 mi |
77373 | Spring, TX | 4.9 mi |
77380 | Spring, TX | 5.2 mi |
77389 | Spring, TX | 5.2 mi |
77014 | Houston, TX | 5.3 mi |
Find every ZIP code within 10 miles of 77388 →
Questions about this ZIP code
Where is ZIP code 77388?
77388 is in Spring, Texas, in Harris County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 30.0619, -95.4659.
What county is 77388 in?
77388 lies in Harris County.
What area code is 77388?
Spring uses area codes 346, 281, 832 and 713, from NANPA's telephone records.
What time zone is 77388 in?
77388 uses America/Chicago.
How many people live in 77388?
About 53,425 people live in ZIP code 77388, in 18,595 households, at 3,989.6 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 77388?
$102,323 a year, against $78,476 across Texas.
What ZIP codes are near 77388?
The closest are 77383 (3.2 mi), 77391 (3.2 mi), 77090 (4 mi), 77068 (4 mi) and 77379 (4.4 mi).
Is 77388 a PO Box ZIP code?
77388 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “77388 ZIP Code — Spring, Texas (Harris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77388
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/77388.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.