You can get 16 free channels in ZIP 51441 (Denison, IA)
Measured from the U.S. Census center of ZIP 51441 · 0 channels have a Strong indoor-ready signal.
Attic or High-Gain Window Antenna
You have 3 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: NW (305°)
Place your indoor antenna near a window or exterior wall facing NW (305°), 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 51441
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 |
|---|---|---|---|---|---|---|
| 9 | ABC | KCAU-TV Sioux City, IA · Full Power | 57.1 mi | NW (305°) | High VHF RF 9 | ● Moderate — Window / High Indoor |
| 14 | CBS | KMEG Sioux City, IA · Full Power | 56.7 mi | NW (306°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 4 | NBC | KTIV Sioux City, IA · Full Power | 56.7 mi | NW (306°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| 6 | NBC | WOWT Omaha, NE · Full Power | 66.5 mi | SW (214°) | UHF RF 22 | ▲ Weak — Outdoor / Attic |
| 44 | FOX | KPTH Sioux City, IA · Full Power | 56.7 mi | NW (306°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| 36 | PBS | KHIN Red Oak, IA · Full Power | 53.2 mi | S (177°) | UHF RF 35 | ▲ Weak — Outdoor / Attic |
| 7 | ABC | KETV Omaha, NE · Full Power | 66.6 mi | SSW (214°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
| 5 | ABC | WOI-DT Ames, IA · Full Power | 89.9 mi | ESE (103°) | Low VHF RF 5 | ○ Fringe — Deep Outdoor |
| 3 | CBS | KMTV-TV Omaha, NE · Full Power | 66.7 mi | SSW (214°) | UHF RF 31 | ○ Fringe — Deep Outdoor |
| 8 | CBS | KCCI Des Moines, IA · Full Power | 89.5 mi | ESE (103°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 13 | NBC | WHO-DT Des Moines, IA · Full Power | 89.9 mi | ESE (103°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| 17 | FOX | KDSM-TV Des Moines, IA · Full Power | 89.5 mi | ESE (102°) | UHF RF 16 | ○ Fringe — Deep Outdoor |
| 27 | PBS | KSIN-TV Sioux City, IA · Full Power | 57.6 mi | WNW (299°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| 21 | PBS | KTIN Fort Dodge, IA · Full Power | 67.0 mi | NE (43°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
| 11 | PBS | KDIN-TV Des Moines, IA · Full Power | 89.9 mi | ESE (103°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 56 | CW | KDMI Des Moines, IA · Full Power | 89.5 mi | ESE (102°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
Closest city guide: Denison, IA Free TV Channels (7.0 mi from ZIP 51441 center) · Browse all Iowa cities & ZIPs.
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