You can get 31 free channels in ZIP 78121 (La Vernia, TX)
Measured from the U.S. Census center of ZIP 78121 · 9 channels have a Strong indoor-ready signal.
Indoor Window or Tabletop Antenna
9 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: WSW (256°)
Place your indoor antenna near a window or exterior wall facing WSW (256°), 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 78121
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 |
|---|---|---|---|---|---|---|
| 12 | ABC | KSAT-TV San Antonio, TX · Full Power | 11.7 mi | WSW (241°) | High VHF RF 12 | ● Strong — Indoor OK |
| 5 | CBS | KENS San Antonio, TX · Full Power | 12.0 mi | WSW (242°) | UHF RF 29 | ● Strong — Indoor OK |
| 4 | NBC | WOAI-TV San Antonio, TX · Full Power | 12.0 mi | WSW (242°) | UHF RF 28 | ● Strong — Indoor OK |
| 29 | FOX | KABB San Antonio, TX · Full Power | 11.7 mi | WSW (249°) | UHF RF 30 | ● Strong — Indoor OK |
| 9 | PBS | KLRN San Antonio, TX · Full Power | 16.1 mi | W (264°) | High VHF RF 9 | ● Strong — Indoor OK |
| 41 | Univision | KWEX-DT San Antonio, TX · Full Power | 11.8 mi | WSW (244°) | UHF RF 24 | ● Strong — Indoor OK |
| 60 | Telemundo | KVDA San Antonio, TX · Full Power | 11.0 mi | WSW (249°) | UHF RF 15 | ● Strong — Indoor OK |
| 23 | TBN | KHCE-TV San Antonio, TX · Full Power | 10.9 mi | WSW (247°) | UHF RF 16 | ● Strong — Indoor OK |
| 14 | Local / LPTV | K25OB-D San Antonio, TX · Class A | 11.8 mi | WSW (244°) | UHF RF 25 | ● Strong — Indoor OK |
| 35 | MyNetworkTV | KMYS Kerrville, TX · Full Power | 51.6 mi | WNW (291°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 17 | Univision | KNIC-DT Blanco, TX · Full Power | 34.9 mi | NW (313°) | UHF RF 18 | ● Moderate — Window / High Indoor |
| 7 | FOX | KTBC Austin, TX · Full Power | 68.6 mi | NNE (15°) | High VHF RF 7 | ▲ Weak — Outdoor / Attic |
| 2 | CW | KCWX Fredericksburg, TX · Full Power | 40.0 mi | W (260°) | High VHF RF 8 | ▲ Weak — Outdoor / Attic |
| 26 | ION | KPXL-TV Uvalde, TX · Full Power | 60.7 mi | WNW (288°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| 34 | Local / LPTV | KCOR-CD San Antonio, TX · Class A | 24.7 mi | W (281°) | UHF RF 27 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KQVE-LD San Antonio, TX · Low Power | 25.9 mi | WNW (284°) | High VHF RF 13 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | K17MJ-D San Antonio, TX · Low Power | 25.9 mi | WNW (284°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 24 | Local / LPTV | KGMM-CD San Antonio, TX · Class A | 25.9 mi | WNW (284°) | UHF RF 36 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KWTC-LD Austin, TX · Low Power | 39.4 mi | N (353°) | Low VHF RF 2 | ▲ Weak — Outdoor / Attic |
| 25 | ABC | KAVU-TV Victoria, TX · Full Power | 67.8 mi | ESE (121°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| 24 | ABC | KVUE Austin, TX · Full Power | 69.2 mi | NNE (14°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| 42 | CBS | KEYE-TV Austin, TX · Full Power | 69.2 mi | NNE (14°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 36 | NBC | KXAN-TV Austin, TX · Full Power | 69.6 mi | NNE (14°) | UHF RF 21 | ○ Fringe — Deep Outdoor |
| 19 | FOX | KVCT Victoria, TX · Full Power | 67.8 mi | ESE (121°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 18 | PBS | KLRU Austin, TX · Full Power | 69.2 mi | NNE (14°) | UHF RF 22 | ○ Fringe — Deep Outdoor |
| 54 | CW | KNVA Austin, TX · Full Power | 69.6 mi | NNE (14°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 16 | Local / LPTV | KGSA-LD San Antonio, TX · Low Power | 25.6 mi | W (281°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KSAA-LD San Antonio, TX · Low Power | 25.9 mi | WNW (284°) | High VHF RF 10 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KOBS-LD San Antonio, TX · Low Power | 30.3 mi | NNW (342°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KAXX-LD San Antonio, TX · Low Power | 31.7 mi | NW (317°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KVHC-LD San Antonio, TX · Low Power | 34.5 mi | WNW (303°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
Closest city guide: La Vernia, TX Free TV Channels (2.2 mi from ZIP 78121 center) · Browse all Texas cities & ZIPs.
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