You can get 11 free channels in ZIP 51046 (Marcus, IA)
Measured from the U.S. Census center of ZIP 51046 · 1 channels have a Strong indoor-ready signal.
Attic or High-Gain Window Antenna
You have 7 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: WSW (248°)
Place your indoor antenna near a window or exterior wall facing WSW (248°), 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 51046
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 | 38.3 mi | SW (228°) | High VHF RF 9 | ● Strong — Indoor OK |
| 13 | ABC | KSFY-TV Sioux Falls, SD · Full Power | 57.8 mi | NW (312°) | High VHF RF 13 | ● Moderate — Window / High Indoor |
| 14 | CBS | KMEG Sioux City, IA · Full Power | 37.9 mi | SW (227°) | UHF RF 32 | ● Moderate — Window / High Indoor |
| 11 | CBS | KELO-TV Sioux Falls, SD · Full Power | 57.8 mi | NW (312°) | High VHF RF 11 | ● Moderate — Window / High Indoor |
| 4 | NBC | KTIV Sioux City, IA · Full Power | 37.9 mi | SW (227°) | UHF RF 14 | ● Moderate — Window / High Indoor |
| 44 | FOX | KPTH Sioux City, IA · Full Power | 37.9 mi | SW (227°) | UHF RF 30 | ● Moderate — Window / High Indoor |
| 27 | PBS | KSIN-TV Sioux City, IA · Full Power | 44.3 mi | SW (226°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 46 | NBC | KDLT-TV Sioux Falls, SD · Full Power | 58.0 mi | NW (311°) | UHF RF 21 | ▲ Weak — Outdoor / Attic |
| 2 | PBS | KUSD-TV Vermillion, SD · Full Power | 56.2 mi | W (277°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 21 | PBS | KTIN Fort Dodge, IA · Full Power | 64.9 mi | E (98°) | UHF RF 25 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | K26JI-D Sibley, IA · Translator | 30.5 mi | N (1°) | UHF RF 26 | ○ Fringe — Deep Outdoor |
Closest city guide: Marcus, IA Free TV Channels (11.6 mi from ZIP 51046 center) · Browse all Iowa cities & ZIPs.
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