Grayson County, Texas
Grayson County is a county in Texas. Its county FIPS code is 48181. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 48181
- Representative coordinates
- 33.624548, -96.675777
- County type
- County
- County seat or government
- Sherman
- Resident population, July 2025
- 153,613
- Land area
- 2,416.024 km²
- Water area
- 120.094 km²
- State
- Texas
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Grayson County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
75020 · 75021 · 75058 · 75076 · 75090 · 75092 · 75409 · 75414 · 75459 · 75479 · 75489 · 75490 · 75491 · 75495 · 76233 · 76240 · 76245 · 76258 · 76264 · 76268 · 76271 · 76273
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Bells town, TX
- Collinsville town, TX
- Denison city, TX
- Dorchester city, TX
- Gunter city, TX
- Howe town, TX
- Knollwood city, TX
- Pilot Point city, TX
- Pottsboro town, TX
- Preston CDP, TX
- Sadler city, TX
- Sherman city, TX
- Sherwood Shores CDP, TX
- Southmayd city, TX
- Tioga town, TX
- Tom Bean city, TX
- Trenton city, TX
- Van Alstyne city, TX
- Whitesboro city, TX
- Whitewright town, TX
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.