TX
Texas Scanner Frequency Guides
Select your county to see what you can monitor, which agencies are encrypted, and the best scanner equipment for your area.
Scanners are legal to own and use anywhere in Texas, with no permit or registration required. Police scanners are completely legal in Texas with no restrictions on ownership or use. Read the full Texas scanner law guide →
45 of the 145 agencies we track in Texas (31%) have moved to full encryption, meaning dispatch traffic from those departments no longer reaches a scanner at all. The county guides below break down where that access still exists and where it doesn't.
145 Total Agencies
45 Fully Encrypted
15 County Guides
County Frequency Guides
Harris County 📡 Open
29 agencies 10% encrypted
Dallas County ⚠️ Mixed
14 agencies 50% encrypted
Hidalgo County ⚠️ Mixed
10 agencies 50% encrypted
Tarrant County ⚠️ Mixed
10 agencies 50% encrypted
Collin County 📡 Open
8 agencies 13% encrypted
Williamson County ⚠️ Mixed
6 agencies 33% encrypted
Cameron County 📡 Open
5 agencies 20% encrypted
Montgomery County 🔒 Encrypted
5 agencies 80% encrypted
Colorado County 📡 Open
4 agencies 0% encrypted
Kerr County 🔒 Encrypted
4 agencies 100% encrypted
Bexar County 📡 Open
3 agencies 0% encrypted
Brazos County 📡 Open
3 agencies 0% encrypted
Denton County ⚠️ Mixed
3 agencies 33% encrypted
Wharton County 📡 Open
3 agencies 0% encrypted
Galveston County ⚠️ Mixed
3 agencies 33% encrypted