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/SOUTHMAYD

Southmayd ZIP code, Texas

The ZIP code for Southmayd, TX is 76268, and its area codes are 430 and 903.

USPS city name
1 ZIP code
Overlapping the city
3 more
Population
1,413
Area codes
430, 903
State
Texas

NANPA lists no telephone rate centre for Southmayd itself, so these are the area codes of the nearest one, Dorchester (4.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Southmayd uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Southmayd in numbers

About 1,413 people live in Southmayd, in 468 households. The median household income is $86,250 a year, 10% above the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $164,000 (42% below the Texas median), and median gross rent is $1,715 a month. The median age is 31.9; 6.4% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 28 minutes.

Population1,413Southmayd1,413
Households468Southmayd468
Median age31.9Southmayd31.9Texas35.6US 38.9
Median household income$86,250Southmayd$86,250Texas$78,476US $80,734
Median home value$164,000Southmayd$164,000Texas$283,800US $332,700
Median gross rent$1,715Southmayd$1,715Texas$1,403US $1,413
Bachelor's degree or higher6.4%Southmayd6.4%Texas33.8%US 35.7%
Mean commute28.2 minSouthmayd28.2 minTexas26.7 minUS 26.4 min
Population density501 / sq miSouthmayd501 / sq mi

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

ZIP codes addressed as Southmayd

ZIP codes with the USPS city name Southmayd
ZIP City Type Population Median income Median home
76268 Southmayd , TX Standard 243 — $160,500

Other ZIP codes overlapping Southmayd

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

ZIP codes overlapping Southmayd
ZIP City Type Population Median income Median home
75092 Sherman , TX Standard 28,342 $68,036 $279,500
75459 Howe , TX Standard 6,554 $71,228 $258,300
76273 Whitesboro , TX Standard 11,229 $82,021 $242,300

Map of Southmayd ZIP codes

76268

The ZIP codes of Southmayd, 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 Southmayd

The nearest larger towns are Sherman (46,397 people, 4.7 mi), Howe (3,689 people, 9.6 mi) and Pottsboro (2,691 people, 10 mi).

Towns near Southmayd
TownPopulationDistance
Sherman 46,397 4.7 mi
Howe 3,689 9.6 mi
Pottsboro 2,691 10.4 mi
Whitesboro 4,173 11.5 mi
Denison 25,778 12.4 mi
Van Alstyne 5,952 15.7 mi
Anna 24,330 21.0 mi
Pilot Point 5,332 21.1 mi
Celina 34,268 21.4 mi
Melissa 20,136 24.7 mi
Gainesville 17,883 25.3 mi
Calera, OK 3,007 26.6 mi
Aubrey 7,396 26.8 mi
Prosper 37,869 27.1 mi

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

Cite this page

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

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