You can get 14 free channels in ZIP 50583 (Sac, IA)
Measured from the U.S. Census center of ZIP 50583 · 0 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: NE (48°)
Place your indoor antenna near a window or exterior wall facing NE (48°), 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 50583
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 | 39.5 mi | NE (48°) | UHF RF 25 | ● Moderate — Window / High Indoor |
| 9 | ABC | KCAU-TV Sioux City, IA · Full Power | 64.4 mi | W (280°) | High VHF RF 9 | ▲ Weak — Outdoor / Attic |
| 14 | CBS | KMEG Sioux City, IA · Full Power | 63.9 mi | W (280°) | UHF RF 32 | ▲ Weak — Outdoor / Attic |
| 4 | NBC | KTIV Sioux City, IA · Full Power | 63.9 mi | W (280°) | UHF RF 14 | ▲ Weak — Outdoor / Attic |
| 44 | FOX | KPTH Sioux City, IA · Full Power | 63.9 mi | W (280°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| 5 | ABC | WOI-DT Ames, IA · Full Power | 82.4 mi | ESE (121°) | Low VHF RF 5 | ○ Fringe — Deep Outdoor |
| 8 | CBS | KCCI Des Moines, IA · Full Power | 82.1 mi | ESE (121°) | High VHF RF 8 | ○ Fringe — Deep Outdoor |
| 13 | NBC | WHO-DT Des Moines, IA · Full Power | 82.4 mi | ESE (121°) | High VHF RF 13 | ○ Fringe — Deep Outdoor |
| 17 | FOX | KDSM-TV Des Moines, IA · Full Power | 81.6 mi | ESE (120°) | UHF RF 16 | ○ Fringe — Deep Outdoor |
| 27 | PBS | KSIN-TV Sioux City, IA · Full Power | 67.4 mi | W (275°) | UHF RF 28 | ○ Fringe — Deep Outdoor |
| 36 | PBS | KHIN Red Oak, IA · Full Power | 76.5 mi | S (191°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
| 11 | PBS | KDIN-TV Des Moines, IA · Full Power | 82.4 mi | ESE (121°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 56 | CW | KDMI Des Moines, IA · Full Power | 81.6 mi | ESE (120°) | UHF RF 19 | ○ Fringe — Deep Outdoor |
| 23 | CW | KCWI-TV Ames, IA · Full Power | 81.6 mi | ESE (120°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
Closest city guide: Sac, IA Free TV Channels (1.0 mi from ZIP 50583 center) · Browse all Iowa cities & ZIPs.
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