You can get 14 free channels in ZIP 51022 (Alton, IA)

Measured from the U.S. Census center of ZIP 51022 · 4 channels have a Strong indoor-ready signal.

14Total Stations

4Strong (Indoor OK)

WSWMain Tower Dir.

Major Broadcast Networks Nearby

✓ ABC✓ CBS✓ NBC✓ FOX✓ PBSCW

Recommended Setup for This Area

Indoor Window or Tabletop Antenna

4 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.

📡 VHF Alert: 3 local stations here broadcast on VHF (RF 2–13). Pick an antenna with VHF rods/elements—not a UHF-only flat square. Why this matters.

See Best Indoor Antennas →

🧭 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 (249°)

Place your indoor antenna near a window or exterior wall facing WSW (249°), 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 51022

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.

Quick Filter:

Channel	Network	Station	Distance	Point Antenna	Band / RF Ch.	Estimated Signal
9	ABC	KCAU-TV Sioux City, IA · Full Power	33.4 mi	SW (216°)	High VHF RF 9	● Strong — Indoor OK
14	CBS	KMEG Sioux City, IA · Full Power	33.1 mi	SW (215°)	UHF RF 32	● Strong — Indoor OK
4	NBC	KTIV Sioux City, IA · Full Power	33.1 mi	SW (215°)	UHF RF 14	● Strong — Indoor OK
44	FOX	KPTH Sioux City, IA · Full Power	33.1 mi	SW (215°)	UHF RF 30	● Strong — Indoor OK
13	ABC	KSFY-TV Sioux Falls, SD · Full Power	50.9 mi	NW (317°)	High VHF RF 13	● Moderate — Window / High Indoor
11	CBS	KELO-TV Sioux Falls, SD · Full Power	50.9 mi	NW (317°)	High VHF RF 11	● Moderate — Window / High Indoor
46	NBC	KDLT-TV Sioux Falls, SD · Full Power	51.0 mi	NW (316°)	UHF RF 21	● Moderate — Window / High Indoor
27	PBS	KSIN-TV Sioux City, IA · Full Power	39.5 mi	SW (216°)	UHF RF 28	● Moderate — Window / High Indoor
2	PBS	KUSD-TV Vermillion, SD · Full Power	47.6 mi	W (276°)	UHF RF 34	▲ Weak — Outdoor / Attic
21	PBS	KTIN Fort Dodge, IA · Full Power	73.5 mi	E (98°)	UHF RF 25	○ Fringe — Deep Outdoor
–	Local / LPTV	K26JI-D Sibley, IA · Translator	30.7 mi	NNE (17°)	UHF RF 26	○ Fringe — Deep Outdoor
–	Local / LPTV	K33PV-D Rock Rapids, IA · Translator	32.7 mi	NNW (328°)	UHF RF 33	○ Fringe — Deep Outdoor
–	Local / LPTV	K36RL-D Sioux City, IA · Low Power	39.5 mi	SW (216°)	UHF RF 36	○ Fringe — Deep Outdoor
–	Local / LPTV	K20PH-D Sioux Falls, SD · Translator	50.9 mi	NW (317°)	UHF RF 20	○ Fringe — Deep Outdoor

Closest city guide: Alton, IA Free TV Channels (8.2 mi from ZIP 51022 center) · Browse all Iowa cities & ZIPs.

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