You can get 41 free channels in ZIP 20862 (Gaithersburg, MD)
Measured from the U.S. Census center of ZIP 20862 · 21 channels have a Strong indoor-ready signal.
Indoor Window or Tabletop Antenna
21 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: S (174°)
Place your indoor antenna near a window or exterior wall facing S (174°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
Channel Lineup & Tower Directions for ZIP 20862
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 7 | ABC | WJLA-TV Washington, DC · Full Power | 16.3 mi | SSW (192°) | High VHF RF 7 | ● Strong — Indoor OK |
| 2 | ABC | WMAR-TV Baltimore, MD · Full Power | 22.3 mi | ENE (61°) | UHF RF 27 | ● Strong — Indoor OK |
| 9 | CBS | WUSA Washington, DC · Full Power | 16.3 mi | SSW (192°) | High VHF RF 9 | ● Strong — Indoor OK |
| 13 | CBS | WJZ-TV Baltimore, MD · Full Power | 22.3 mi | ENE (61°) | High VHF RF 11 | ● Strong — Indoor OK |
| 4 | NBC | WRC-TV Washington, DC · Full Power | 17.0 mi | SSW (192°) | UHF RF 34 | ● Strong — Indoor OK |
| 11 | NBC | WBAL-TV Baltimore, MD · Full Power | 22.3 mi | ENE (61°) | High VHF RF 12 | ● Strong — Indoor OK |
| 5 | FOX | WTTG Washington, DC · Full Power | 15.7 mi | SSW (197°) | UHF RF 36 | ● Strong — Indoor OK |
| 45 | FOX | WBFF Baltimore, MD · Full Power | 22.4 mi | ENE (61°) | UHF RF 26 | ● Strong — Indoor OK |
| 26 | PBS | WETA-TV Washington, DC · Full Power | 16.3 mi | SSW (192°) | UHF RF 31 | ● Strong — Indoor OK |
| 32 | PBS | WHUT-TV Washington, DC · Full Power | 16.3 mi | SSW (192°) | UHF RF 33 | ● Strong — Indoor OK |
| 62 | PBS | WFPT Frederick, MD · Full Power | 16.7 mi | WNW (289°) | UHF RF 28 | ● Strong — Indoor OK |
| 67 | PBS | WMPB Baltimore, MD · Full Power | 22.4 mi | NE (35°) | UHF RF 22 | ● Strong — Indoor OK |
| 22 | PBS | WMPT Annapolis, MD · Full Power | 24.9 mi | ESE (118°) | UHF RF 21 | ● Strong — Indoor OK |
| 50 | CW | WDCW Washington, DC · Full Power | 17.0 mi | SSW (192°) | UHF RF 15 | ● Strong — Indoor OK |
| 54 | CW | WNUV Baltimore, MD · Full Power | 22.4 mi | ENE (61°) | UHF RF 25 | ● Strong — Indoor OK |
| 20 | MyNetworkTV | WDCA Washington, DC · Full Power | 15.7 mi | SSW (197°) | UHF RF 36 | ● Strong — Indoor OK |
| 24 | MyNetworkTV | WUTB Baltimore, MD · Full Power | 22.4 mi | ENE (61°) | UHF RF 26 | ● Strong — Indoor OK |
| 66 | ION | WPXW-TV Manassas, VA · Full Power | 15.7 mi | SSW (197°) | UHF RF 35 | ● Strong — Indoor OK |
| 68 | Univision | WJAL Silver Spring, MD · Full Power | 16.3 mi | SSW (192°) | High VHF RF 9 | ● Strong — Indoor OK |
| 14 | Univision | WFDC-DT Arlington, VA · Full Power | 17.0 mi | SSW (192°) | UHF RF 15 | ● Strong — Indoor OK |
| 44 | Local / LPTV | WZDC-CD Washington, DC · Class A | 17.0 mi | SSW (192°) | UHF RF 34 | ● Strong — Indoor OK |
| 25 | NBC | WDVM-TV Hagerstown, MD · Full Power | 56.2 mi | WSW (254°) | UHF RF 23 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | W04EA-D Washington, DC · Low Power | 17.0 mi | SSW (192°) | Low VHF RF 4 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WDME-CD Washington, DC · Class A | 17.0 mi | SSW (192°) | UHF RF 20 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WDCO-CD Woodstock, VA · Class A | 17.0 mi | SSW (192°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WIAV-CD Washington, DC · Class A | 17.0 mi | SSW (192°) | UHF RF 30 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WMDO-CD Washington, DC · Class A | 17.0 mi | SSW (192°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WWTD-LD Washington, DC · Low Power | 17.0 mi | SSW (192°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WRZB-LD Washington, DC · Low Power | 17.0 mi | SSW (192°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 8 | NBC | WGAL Lancaster, PA · Full Power | 62.7 mi | NNE (20°) | High VHF RF 8 | ▲ Weak — Outdoor / Attic |
| 31 | PBS | WWPB Hagerstown, MD · Full Power | 60.4 mi | WNW (303°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WDWA-LD Damascus, VA · Low Power | 3.5 mi | NE (41°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 36 | Local / LPTV | WMDE Dover, DE · Full Power | 52.0 mi | ESE (107°) | Low VHF RF 5 | ▲ Weak — Outdoor / Attic |
| 21 | CBS | WHP-TV Harrisburg, PA · Full Power | 80.8 mi | N (6°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| 15 | CW | WXBU Lancaster, PA · Full Power | 80.8 mi | N (6°) | UHF RF 32 | ○ Fringe — Deep Outdoor |
| 60 | ION | WWPX-TV Martinsburg, WV · Full Power | 40.6 mi | W (276°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W24FL-D Thurmont, MD · Low Power | 17.2 mi | NNW (341°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W10DE-D New Freedom, PA · Low Power | 21.4 mi | SE (128°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WDCN-LD Fairfax, VA · Low Power | 23.9 mi | SSW (208°) | Low VHF RF 6 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WQAW-LD Lake Shore, MD · Low Power | 24.9 mi | ESE (118°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WLZH-LD Baltimore, MD · Low Power | 33.6 mi | NE (47°) | UHF RF 14 | ○ Fringe — Deep Outdoor |
Closest city guide: Gaithersburg, MD Free TV Channels (9.8 mi from ZIP 20862 center) · Browse all Maryland cities & ZIPs.
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