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/OAK-RIDGE

Oak Ridge ZIP codes, Texas

No ZIP code is named for Oak Ridge, TX; addresses there use a neighbouring town's name. The ZIP code covering it is 76240. Its area code is 940.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
353
Area code
940
State
Texas

NANPA lists no telephone rate centre for Oak Ridge itself, so these are the area codes of the nearest one, Gainesville (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Oak Ridge in numbers

About 353 people live in Oak Ridge, in 124 households. The median household income is $50,104 a year, 36% below the Texas median of $78,476 (US: $80,734). Median gross rent is $1,519 a month. The median age is 30.4; 1.8% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 20 minutes.

Population353Oak Ridge353
Households124Oak Ridge124
Median age30.4Oak Ridge30.4Texas35.6US 38.9
Median household income$50,104Oak Ridge$50,104Texas$78,476US $80,734
Median gross rent$1,519Oak Ridge$1,519Texas$1,403US $1,413
Bachelor's degree or higher1.8%Oak Ridge1.8%Texas33.8%US 35.7%
Mean commute19.8 minOak Ridge19.8 minTexas26.7 minUS 26.4 min
Population density3,124 / sq miOak Ridge3,124 / sq mi

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

ZIP codes covering Oak Ridge

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

ZIP codes overlapping Oak Ridge
ZIP City Type Population Median income Median home
76240 Gainesville , TX Standard 29,419 $71,502 $227,100

Map of Oak Ridge ZIP codes

76240

The ZIP codes of Oak Ridge, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Oak Ridge

The nearest larger towns are Callisburg (459 people, 3.7 mi), Lake Kiowa (2,476 people, 5.5 mi) and Gainesville (17,883 people, 6.4 mi).

Towns near Oak Ridge
TownPopulationDistance
Gainesville 17,883 6.4 mi
Whitesboro 4,173 7.8 mi
Pilot Point 5,332 17.9 mi
Sanger 9,641 19.8 mi
Marietta, OK 2,865 20.5 mi
Pottsboro 2,691 22.7 mi
Aubrey 7,396 23.7 mi
Sherman 46,397 23.7 mi
Howe 3,689 26.2 mi
Celina 34,268 26.4 mi
Denison 25,778 27.6 mi
Krum 6,189 28.6 mi
Providence Village 8,721 28.7 mi
Paloma Creek 3,016 29.8 mi

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

Cite this page

zipcodes.pro. “Oak Ridge, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/oak-ridge

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