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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/77449

77449

ZIP 77449 is in Katy, Texas, in Harris County; area codes 281, 346 and 832; Central time. Katy has 6 ZIP codes; the others are 77450, 77491, 77492, 77493 and 77494.

Type
Standard
Time zone
America/Chicago
County
Harris
Population
130,028
Coordinates
29.8376, -95.7337
☼ Live from 77449 — Katy, TX

Weather right now

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Local time: —

Where 77449 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 77449
  • 🔢 Type 77449 into a pocket calculator and turn it upside down: GhhLL — not quite a word, sorry.
  • ➕ As a number, 77,449 = 41 × 1889. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010111010001001
  • 🏠 Its numerical neighbours: 77448 (Hungerford, TX, 36 mi away) and 77450 (Katy, TX, 6 mi away).
  • 🔄 Backwards, 77449 becomes 94477, which is not a ZIP code at all.
  • 👥 7 other ZIP codes are made of exactly the same digits (47974, 49747, 49774, 74947, 77494, 79744, …). The farthest-flung twin is 97447 in Idleyld Park, OR, 1,740 miles away.
  • 🧭 Farther south than 93% of all ZIP codes, and farther west than 71%.
  • 🎯709 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77449 and you would come out at 29.84°S, 84.27°E — 1,463 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 04m of daylight. Shortest: 10h 13m.
  • 📏 At 27.0 square miles of land, 77449 is bigger than 43% of ZIP codes — room for about 21 Central Parks.
🌙 The sky over 77449 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population130,028This ZIP130,028
Households40,918This ZIP40,918
Housing units42,282This ZIP42,282
Median age33.6This ZIP33.6Texas35.6US 38.9
Median household income$87,808This ZIP$87,808Texas$78,476US $80,734
Median home value$255,900This ZIP$255,900Texas$283,800US $332,700
Median gross rent$1,863This ZIP$1,863Texas$1,403US $1,413
Bachelor's degree or higher27.6%This ZIP27.6%
Mean commute35.9 minThis ZIP35.9 min
Population density4,808.7 / sq miThis ZIP4,808.7 / sq mi

Business and tax activity

Business establishments1,473This ZIP1,473
Employees27,949This ZIP27,949
Annual payroll$1,566,246,000This ZIP$1,566,246,000
Tax returns filed63,010This ZIP63,010
Total adjusted gross income$3,250,989,000This ZIP$3,250,989,000

Land area

Land area27.04 sq miThis ZIP27.04 sq mi
Water area0.12 sq miThis ZIP0.12 sq mi

Other place names in 77449

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

ZIP codes near 77449

ZIPCityDistance
77084 Houston, TX 4.5 mi
77413 Barker, TX 4.7 mi
77094 Houston, TX 5.1 mi
77493 Katy, TX 6.0 mi
77450 Katy, TX 6.2 mi
77491 Katy, TX 6.5 mi
77492 Katy, TX 6.5 mi
77095 Houston, TX 6.7 mi
77433 Cypress, TX 7.5 mi
77077 Houston, TX 8.0 mi

Find every ZIP code within 10 miles of 77449 →

Questions about this ZIP code

Where is ZIP code 77449?

77449 is in Katy, Texas, in Harris County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.8376, -95.7337.

What county is 77449 in?

77449 lies in Harris County.

What area code is 77449?

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

What time zone is 77449 in?

77449 uses America/Chicago.

How many people live in 77449?

About 130,028 people live in ZIP code 77449, in 40,918 households, at 4,808.7 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 77449?

$87,808 a year, against $78,476 across Texas.

What ZIP codes are near 77449?

The closest are 77084 (4.5 mi), 77413 (4.7 mi), 77094 (5.1 mi), 77493 (6 mi) and 77450 (6.2 mi).

Is 77449 a PO Box ZIP code?

77449 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “77449 ZIP Code — Katy, Texas (Harris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77449

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