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Grayson County, Texas
Grayson County anchors the Texoma region on the Oklahoma border, with Sherman and Denison flanking US 75 and Lake Texoma to the north. Texas Instruments' multibillion-dollar Sherman wafer fabs have made it one of the state's fastest-changing markets, pulling housing and supplier demand into a county that had been rural, so utility capacity and annexation lines north of Sherman are the live questions.
Open the live Grayson County map →
Grayson County at a glance
- 151,000Population (2024)
- ShermanCounty seat
- 933 sq miLand area
- 162 / sq miDensity
- $72,000Median household income
- $250,000Median home value
What the live Grayson County map shows
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- City Boundaries: 16
- School Boundaries: 15
- Residential: 47
- Commercial: 72
- Zoning: 7
- Traffic Counts: 106
- Congressional Districts: 3
- Emergency Services: 28
- Flood Zones: 2
- HUD: 21
- Opportunity Zones: 1
- Parks & Golf: 5
- Schools: 16
- Soils: 133
- State House Districts: 3
- State Senate Districts: 3
- Voter Precincts: 36
- Wetlands: 5
- Zip Codes: 31
- Development News: 1
Cities and towns in Grayson County
Bells, Collinsville, Denison, Dorchester, Gunter, Howe, Knollwood, Pottsboro, Sadler, Sherman, Southmayd, Tioga, Tom Bean, Van Alstyne, Whitesboro, Whitewright.