Sherman, TX ZIP Codes
Sherman, Texas has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Sherman ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Sherman ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
75091 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Sherman city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Sherman ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 75090 | street delivery Sherman |
| 75091 | PO boxes at the Sherman post office Sherman |
| 75092 | street delivery Sherman |
ZIP codes from nearby towns that reach into Sherman
- 75459, mailing town Howe, covers 2 percent of Sherman
Why your mail may say Sherman when you live outside it
Sherman ZIP codes also cover Southmayd and Knollwood, so a letter addressed to Sherman can go to a home outside the city limits.
The reverse happens too: parts of Sherman use 75459, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Grayson County property records show which city you are in.
Sherman ZIP code questions
What is the main ZIP code for Sherman?
75090, the ZIP code of the main Sherman post office at 701 E Peyton St.
Which Sherman ZIP codes are for PO boxes only?
75091. Mail to it goes to boxes at the post office, not to street addresses.
What county is Sherman in?
Grayson County.
ZIP codes for towns near Sherman
More towns near Sherman: The Colony, Plano, Denton, Wylie, Lewisville, Richardson, Sachse, Greenville, Carrollton.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections