You can get 27 free channels in ZIP 29546 (Johnsonville, SC)
Measured from the U.S. Census center of ZIP 29546 · 5 channels have a Strong indoor-ready signal.
Indoor Window or Tabletop Antenna
5 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: NNE (32°)
Place your indoor antenna near a window or exterior wall facing NNE (32°), 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 29546
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 |
|---|---|---|---|---|---|---|
| 15 | ABC | WPDE-TV Florence, SC · Full Power | 33.4 mi | N (2°) | UHF RF 27 | ● Strong — Indoor OK |
| 13 | CBS | WBTW Florence, SC · Full Power | 33.5 mi | N (3°) | High VHF RF 13 | ● Strong — Indoor OK |
| 43 | FOX | WFXB Myrtle Beach, SC · Full Power | 23.1 mi | NNE (24°) | UHF RF 36 | ● Strong — Indoor OK |
| 23 | PBS | WHMC Conway, SC · Full Power | 14.6 mi | ENE (72°) | UHF RF 28 | ● Strong — Indoor OK |
| 32 | Local / LPTV | WMBF-TV Myrtle Beach, SC · Full Power | 19.0 mi | SE (124°) | UHF RF 32 | ● Strong — Indoor OK |
| 21 | CW | WWMB Florence, SC · Full Power | 33.4 mi | N (2°) | UHF RF 26 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WXIV-LD Myrtle Beach, SC · Low Power | 19.0 mi | SE (124°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| 2 | NBC | WCBD-TV Charleston, SC · Full Power | 68.2 mi | SSW (197°) | UHF RF 20 | ▲ Weak — Outdoor / Attic |
| 24 | FOX | WTAT-TV Charleston, SC · Full Power | 68.2 mi | SSW (197°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 33 | PBS | WJPM-TV Florence, SC · Full Power | 35.4 mi | NW (321°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 27 | PBS | WRJA-TV Sumter, SC · Full Power | 52.8 mi | W (270°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 36 | MyNetworkTV | WCIV Charleston, SC · Full Power | 68.2 mi | SSW (197°) | UHF RF 25 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | W15DC-D Florence, SC · Low Power | 20.7 mi | N (352°) | UHF RF 15 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WFDY-LD Myrtle Beach, SC · Low Power | 26.0 mi | SE (139°) | UHF RF 31 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WMBE-LD Myrtle Beach, SC · Low Power | 26.6 mi | SE (139°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WQHI-LD Myrtle Beach, SC · Low Power | 27.9 mi | ESE (104°) | UHF RF 33 | ▲ Weak — Outdoor / Attic |
| 3 | ABC | WWAY Wilmington, NC · Full Power | 68.7 mi | ENE (75°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 4 | ABC | WGWG Charleston, SC · Full Power | 69.3 mi | SSW (197°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 25 | ABC | WOLO-TV Columbia, SC · Full Power | 82.6 mi | WNW (282°) | High VHF RF 7 | ○ Fringe — Deep Outdoor |
| 5 | CBS | WCSC-TV Charleston, SC · Full Power | 69.3 mi | SSW (197°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| 6 | NBC | WECT Wilmington, NC · Full Power | 68.7 mi | ENE (75°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 10 | NBC | WIS Columbia, SC · Full Power | 82.3 mi | WNW (282°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
| 26 | FOX | WSFX-TV Wilmington, NC · Full Power | 68.7 mi | ENE (75°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
| 31 | PBS | WUNU Lumberton, NC · Full Power | 65.5 mi | NNE (15°) | UHF RF 30 | ○ Fringe — Deep Outdoor |
| 39 | PBS | WUNJ-TV Wilmington, NC · Full Power | 70.9 mi | ENE (65°) | UHF RF 21 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W15ES-D Georgetown, SC · Low Power | 30.3 mi | S (175°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W35ED-D Florence, SC · Low Power | 35.4 mi | NW (321°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
Closest city guide: Johnsonville, SC Free TV Channels (7.3 mi from ZIP 29546 center) · Browse all South Carolina cities & ZIPs.
📬 Get an email alert if local TV channels change in your area
When a local station changes frequencies or a new free channel signs on, we'll let you know it's time to rescan your TV.
100% free. Unsubscribe anytime in one click.