You can get 22 free channels in ZIP 29580 (Johnsonville, SC)
Measured from the U.S. Census center of ZIP 29580 · 0 channels have a Strong indoor-ready signal.
Attic or High-Gain Window Antenna
You have 10 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 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: SE (124°)
Place your indoor antenna near a window or exterior wall facing SE (124°), 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 29580
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 | 51.0 mi | NNE (14°) | UHF RF 27 | ● Moderate — Window / High Indoor |
| 4 | ABC | WGWG Charleston, SC · Full Power | 51.0 mi | S (190°) | UHF RF 34 | ● Moderate — Window / High Indoor |
| 5 | CBS | WCSC-TV Charleston, SC · Full Power | 51.0 mi | S (190°) | UHF RF 19 | ● Moderate — Window / High Indoor |
| 13 | CBS | WBTW Florence, SC · Full Power | 51.1 mi | NNE (15°) | High VHF RF 13 | ● Moderate — Window / High Indoor |
| 2 | NBC | WCBD-TV Charleston, SC · Full Power | 49.9 mi | S (190°) | UHF RF 20 | ● Moderate — Window / High Indoor |
| 43 | FOX | WFXB Myrtle Beach, SC · Full Power | 42.6 mi | NNE (30°) | UHF RF 36 | ● Moderate — Window / High Indoor |
| 24 | FOX | WTAT-TV Charleston, SC · Full Power | 49.9 mi | S (190°) | UHF RF 17 | ● Moderate — Window / High Indoor |
| 23 | PBS | WHMC Conway, SC · Full Power | 32.7 mi | NE (51°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 36 | MyNetworkTV | WCIV Charleston, SC · Full Power | 49.9 mi | S (190°) | UHF RF 25 | ● Moderate — Window / High Indoor |
| 32 | Local / LPTV | WMBF-TV Myrtle Beach, SC · Full Power | 27.9 mi | E (79°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 25 | ABC | WOLO-TV Columbia, SC · Full Power | 76.5 mi | WNW (295°) | High VHF RF 7 | ▲ Weak — Outdoor / Attic |
| 10 | NBC | WIS Columbia, SC · Full Power | 76.4 mi | WNW (296°) | High VHF RF 10 | ▲ Weak — Outdoor / Attic |
| 27 | PBS | WRJA-TV Sumter, SC · Full Power | 44.2 mi | WNW (291°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| 21 | CW | WWMB Florence, SC · Full Power | 51.0 mi | NNE (14°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | W15ES-D Georgetown, SC · Low Power | 20.4 mi | SE (134°) | UHF RF 15 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | WXIV-LD Myrtle Beach, SC · Low Power | 27.9 mi | E (79°) | UHF RF 14 | ▲ Weak — Outdoor / Attic |
| 19 | CBS | WLTX Columbia, SC · Full Power | 76.0 mi | WNW (294°) | UHF RF 15 | ○ Fringe — Deep Outdoor |
| 33 | PBS | WJPM-TV Florence, SC · Full Power | 44.7 mi | NNW (346°) | UHF RF 16 | ○ Fringe — Deep Outdoor |
| 7 | PBS | WITV Charleston, SC · Full Power | 51.0 mi | S (190°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 63 | MyNetworkTV | WKTC Sumter, SC · Full Power | 76.5 mi | WNW (295°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WFDY-LD Myrtle Beach, SC · Low Power | 29.0 mi | E (97°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WMBE-LD Myrtle Beach, SC · Low Power | 29.3 mi | E (98°) | UHF RF 22 | ○ Fringe — Deep Outdoor |
Closest city guide: Johnsonville, SC Free TV Channels (12.7 mi from ZIP 29580 center) · Browse all South Carolina cities & ZIPs.
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