You can get 11 free channels in ZIP 50545 (Humboldt, IA)
Measured from the U.S. Census center of ZIP 50545 · 1 channels have a Strong indoor-ready signal.
Outdoor Rooftop Directional Antenna
Signals here are mostly distant or weak. A rooftop directional antenna (with a mast preamp) gives you the best shot at reliable HD.
🧭 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: W (275°)
Place your indoor antenna near a window or exterior wall facing W (275°), 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 50545
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 |
|---|---|---|---|---|---|---|
| 21 | PBS | KTIN Fort Dodge, IA · Full Power | 16.8 mi | W (275°) | UHF RF 25 | ● Strong — Indoor OK |
| 5 | ABC | WOI-DT Ames, IA · Full Power | 72.3 mi | SSE (161°) | Low VHF RF 5 | ▲ Weak — Outdoor / Attic |
| 8 | CBS | KCCI Des Moines, IA · Full Power | 72.2 mi | SSE (161°) | High VHF RF 8 | ▲ Weak — Outdoor / Attic |
| 13 | NBC | WHO-DT Des Moines, IA · Full Power | 72.3 mi | SSE (161°) | High VHF RF 13 | ▲ Weak — Outdoor / Attic |
| 17 | FOX | KDSM-TV Des Moines, IA · Full Power | 70.9 mi | SSE (160°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| 11 | PBS | KDIN-TV Des Moines, IA · Full Power | 72.3 mi | SSE (161°) | UHF RF 34 | ▲ Weak — Outdoor / Attic |
| 56 | CW | KDMI Des Moines, IA · Full Power | 70.9 mi | SSE (160°) | UHF RF 19 | ▲ Weak — Outdoor / Attic |
| 6 | ABC | KAAL Austin, MN · Translator | 32.9 mi | NE (49°) | UHF RF 33 | ○ Fringe — Deep Outdoor |
| 12 | CBS | KEYC-TV Mankato, MN · Full Power | 80.5 mi | NNW (348°) | High VHF RF 12 | ○ Fringe — Deep Outdoor |
| 23 | CW | KCWI-TV Ames, IA · Full Power | 70.9 mi | SSE (160°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 39 | ION | KFPX-TV Newton, IA · Full Power | 72.2 mi | SSE (161°) | UHF RF 36 | ○ Fringe — Deep Outdoor |
Closest city guide: Humboldt, IA Free TV Channels (8.9 mi from ZIP 50545 center) · Browse all Iowa 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.