Police Scanner Frequency Guides by County
Find out what you can hear in your county — and which scanner to buy. Each guide covers encryption status, unencrypted channels, and equipment recommendations tailored to local radio conditions.
Browse by State
Select a state to see county-level scanner frequency guides.
AL Alabama 74 agencies AK Alaska 19 agencies AZ Arizona 27 agencies AR Arkansas 42 agencies CA California 186 agencies CO Colorado 106 agencies CT Connecticut 35 agencies DE Delaware 14 agencies DC District of Columbia 5 agencies FL Florida 147 agencies GA Georgia 127 agencies GU Guam 1 agencies HI Hawaii 8 agencies ID Idaho 23 agencies IL Illinois 131 agencies IN Indiana 90 agencies IA Iowa 6 agencies KS Kansas 15 agencies KY Kentucky 59 agencies LA Louisiana 64 agencies ME Maine 6 agencies MD Maryland 15 agencies MA Massachusetts 31 agencies MI Michigan 160 agencies MN Minnesota 65 agencies MS Mississippi 42 agencies MO Missouri 79 agencies MT Montana 9 agencies NE Nebraska 49 agencies NV Nevada 10 agencies NH New Hampshire 3 agencies NJ New Jersey 162 agencies NM New Mexico 15 agencies NY New York 91 agencies NC North Carolina 86 agencies ND North Dakota 32 agencies OH Ohio 129 agencies OK Oklahoma 24 agencies OR Oregon 17 agencies PA Pennsylvania 183 agencies RI Rhode Island 14 agencies SC South Carolina 55 agencies SD South Dakota 5 agencies TN Tennessee 70 agencies TX Texas 145 agencies UT Utah 4 agencies VT Vermont 7 agencies VA Virginia 64 agencies WA Washington 38 agencies WV West Virginia 50 agencies WI Wisconsin 5 agencies WY Wyoming 12 agencies
How to Use These Guides
1. Find your county
Select your state above, then pick your county from the list. Each guide is tailored to that county's specific radio landscape.
2. Check encryption status
See which agencies are encrypted, which are open, and what you can realistically monitor in your area.
3. Get the right scanner
Equipment recommendations are matched to your county's conditions — no point buying a P25 scanner if everything near you is encrypted.