Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/TX/COUNTY/GRAYSON

Grayson County, TX ZIP codes

There are 18 ZIP codes in Grayson County, TX, in 15 towns, from 75020 to 76273. The largest are 75092 (Sherman), 75020 (Denison) and 75090 (Sherman).

The county seat is Sherman.

ZIP codes
18
Towns
15
County seat
Sherman
County FIPS
48181
State
Texas
Population
143,337
Median household income
$72,182
Land area
933 sq mi
Area codes
430, 903
Metro area
Sherman-Denison

Grayson County ZIP codes by town

Sherman (county seat)
75090, 75091, 75092

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Grayson County ZIP codes

750207502175058750767509075091750927541475459754897549175495762337624576264762687627176273

The ZIP codes of Grayson County, 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.

Grayson County in numbers

About 143,337 people live in Grayson County, in 55,248 households, the 35th most populous of Texas's 254 counties. The median household income is $72,182 a year, 8% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $248,400 (12% below the Texas median), and median gross rent is $1,310 a month. The median age is 39.0; 23.9% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 26 minutes.

Population143,337Grayson143,337
Households55,248Grayson55,248
Median age39.0Grayson39.0Texas35.6US 38.9
Median household income$72,182Grayson$72,182Texas$78,476US $80,734
Median home value$248,400Grayson$248,400Texas$283,800US $332,700
Median gross rent$1,310Grayson$1,310Texas$1,403US $1,413
Bachelor's degree or higher23.9%Grayson23.9%Texas33.8%US 35.7%
Mean commute25.8 minGrayson25.8 minTexas26.7 minUS 26.4 min
Population density154 / sq miGrayson154 / sq mi

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

Largest towns in Grayson County

Largest towns in Grayson County
TownZIP codesPopulation
Sherman 3 46,397
Denison 2 25,778
Van Alstyne 1 5,952
Whitesboro 1 4,173
Howe 1 3,689
Pottsboro 1 2,691
Bells 1 2,497
Gunter 1 2,398
Collinsville 1 2,060
Gordonville 1 1,814
Whitewright 1 1,659
Southmayd 1 1,413
Tioga 1 1,322
Tom Bean 1 799
Sadler 1 230

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Grayson County.

Not sure you are in Grayson County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Grayson County, with figures

ZIP codes in Grayson County
ZIP City Type Population Median income Median home
75020 Denison , TX Standard 24,835 $71,605 $204,300
75021 Denison , TX Standard 9,173 $83,067 $190,500
75058 Gunter , TX Standard 3,625 $125,694 $532,600
75076 Pottsboro , TX Standard 7,989 $76,919 $267,500
75090 Sherman , TX Standard 26,594 $55,543 $188,000
75091 Sherman , TX No street area — — —
75092 Sherman , TX Standard 28,342 $68,036 $279,500
75414 Bells , TX Standard 3,719 $86,993 $246,700
75459 Howe , TX Standard 6,554 $71,228 $258,300
75489 Tom Bean , TX Standard 803 $88,676 $233,200
75491 Whitewright , TX Standard 5,471 $79,386 $247,300
75495 Van Alstyne , TX Standard 11,120 $111,563 $397,900
76233 Collinsville , TX Standard 3,711 $67,516 $250,000
76245 Gordonville , TX Standard 1,814 $92,212 $219,600
76264 Sadler , TX Standard 997 $77,955 $309,500
76268 Southmayd , TX Standard 243 — $160,500
76271 Tioga , TX Standard 1,859 $78,125 $329,300
76273 Whitesboro , TX Standard 11,229 $82,021 $242,300

Cite this page

zipcodes.pro. “Grayson County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/grayson

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