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 — CITY/TX/FLAT

Flat ZIP code, Texas

The ZIP code for Flat, TX is 76526, and its area code is 254.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
354
Area code
254
State
Texas

Mail addressed to Flat uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Flat in numbers

About 354 people live in Flat, in 72 households. The median household income is $63,693 a year, 19% below the Texas median of $78,476 (US: $80,734). The median age is 20.3; 8.6% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas).

Population354Flat354
Households72Flat72
Median age20.3Flat20.3Texas35.6US 38.9
Median household income$63,693Flat$63,693Texas$78,476US $80,734
Bachelor's degree or higher8.6%Flat8.6%Texas33.8%US 35.7%
Population density361 / sq miFlat361 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Flat CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Flat

ZIP codes with the USPS city name Flat
ZIP City Type
76526 Flat , TX No street area

Other ZIP codes overlapping Flat

These ZIP codes cover part of Flat but are addressed as somewhere else.

ZIP codes overlapping Flat
ZIP City Type Population Median income Median home
76528 Gatesville , TX Standard 18,935 $70,558 $226,900

Towns near Flat

The nearest larger towns are Oglesby (418 people, 10 mi), Gatesville (16,228 people, 11 mi) and McGregor (5,761 people, 14 mi).

Towns near Flat
TownPopulationDistance
Gatesville 16,228 11.5 mi
McGregor 5,761 13.9 mi
Morgan's Point Resort 4,750 14.5 mi
Fort Hood 26,814 15.2 mi
Nolanville 6,690 16.4 mi
Killeen 158,159 17.2 mi
Harker Heights 34,128 17.5 mi
Belton 24,356 19.7 mi
Temple 89,602 19.8 mi
Troy 2,844 20.7 mi
Copperas Cove 37,947 21.6 mi
Woodway 9,570 26.6 mi
Hewitt 16,432 27.2 mi

More nearby: every ZIP code in Coryell County · Texas ZIP codes

Cite this page

zipcodes.pro. “Flat, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/flat

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