FCC Over-the-Air Signal Report
You can get 41 free TV channels in Castle Rock, CO
11 channels are rated Strong (indoor-ready) near the center of Castle Rock. Check your exact ZIP code below.
41Total Stations
11Strong (Indoor OK)
WNWMain Tower Dir.
Major Broadcast Networks Nearby
✓ ABC✓ CBS✓ NBC✓ FOX✓ PBS✓ CW
Recommended Setup for This Area
Indoor Window or Tabletop Antenna
11 stations arrive with a Strong signal here. Place a quality indoor antenna near a window or wall facing the towers.
📡 VHF Alert: 11 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.
🧭 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: WNW (288°)
Place your indoor antenna near a window or exterior wall facing WNW (288°), 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.
All Free Over-the-Air TV Channels in Castle Rock, CO
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 |
|---|---|---|---|---|---|---|
| 7 | ABC | KMGH-TV Denver, CO · Full Power | 31.8 mi | NW (321°) | High VHF RF 7 | ● Strong — Indoor OK |
| 4 | CBS | KCNC-TV Denver, CO · Full Power | 31.8 mi | NW (321°) | UHF RF 35 | ● Strong — Indoor OK |
| 9 | NBC | KUSA Denver, CO · Full Power | 31.8 mi | NW (321°) | High VHF RF 9 | ● Strong — Indoor OK |
| 31 | FOX | KDVR Denver, CO · Full Power | 31.8 mi | NW (320°) | UHF RF 36 | ● Strong — Indoor OK |
| 6 | PBS | KRMA-TV Denver, CO · Full Power | 28.2 mi | NW (316°) | UHF RF 33 | ● Strong — Indoor OK |
| 12 | PBS | KBDI-TV Broomfield, CO · Full Power | 40.3 mi | WNW (302°) | High VHF RF 13 | ● Strong — Indoor OK |
| 2 | CW | KWGN-TV Denver, CO · Full Power | 32.0 mi | NW (321°) | UHF RF 34 | ● Strong — Indoor OK |
| 20 | MyNetworkTV | KTVD Denver, CO · Full Power | 31.8 mi | NW (321°) | UHF RF 31 | ● Strong — Indoor OK |
| 41 | Independent | KRMT Denver, CO · Full Power | 24.5 mi | NW (309°) | UHF RF 20 | ● Strong — Indoor OK |
| 53 | Independent | KETD Castle Rock, CO · Full Power | 28.2 mi | NW (316°) | UHF RF 15 | ● Strong — Indoor OK |
| 14 | UniMás | KCEC Boulder, CO · Full Power | 28.2 mi | NW (316°) | UHF RF 32 | ● Strong — Indoor OK |
| 13 | ABC | KRDO-TV Colorado Springs, CO · Full Power | 43.6 mi | S (181°) | UHF RF 24 | ● Moderate — Window / High Indoor |
| 11 | CBS | KKTV Colorado Springs, CO · Full Power | 43.6 mi | S (181°) | UHF RF 26 | ● Moderate — Window / High Indoor |
| 5 | NBC | KOAA-TV Pueblo, CO · Full Power | 43.7 mi | S (181°) | UHF RF 25 | ● Moderate — Window / High Indoor |
| 21 | FOX | KXRM-TV Colorado Springs, CO · Full Power | 43.6 mi | S (181°) | UHF RF 22 | ● Moderate — Window / High Indoor |
| 8 | PBS | KTSC Pueblo, CO · Full Power | 43.6 mi | S (181°) | High VHF RF 8 | ● Moderate — Window / High Indoor |
| 50 | Univision | KTFD-TV Denver, CO · Full Power | 32.0 mi | NW (321°) | UHF RF 28 | ● Moderate — Window / High Indoor |
| 48 | Univision | KVSN-DT Pueblo, CO · Full Power | 43.6 mi | S (181°) | UHF RF 27 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | K05MD-D Cripple Creek, Etc., CO · Low Power | 10.4 mi | W (273°) | Low VHF RF 5 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | KDNF-LD Arvada, CO · Low Power | 24.5 mi | NW (309°) | UHF RF 20 | ● Moderate — Window / High Indoor |
| 24 | Local / LPTV | KHDT-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | High VHF RF 10 | ● Moderate — Window / High Indoor |
| 59 | ION | KPXC-TV Denver, CO · Full Power | 49.8 mi | N (357°) | UHF RF 18 | ▲ Weak — Outdoor / Attic |
| 25 | Telemundo | KDEN-TV Longmont, CO · Full Power | 50.0 mi | N (357°) | UHF RF 29 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KQDK-CD Denver, CO · Class A | 31.8 mi | NW (320°) | UHF RF 16 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KZDN-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | UHF RF 14 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KLPD-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KZCO-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KBRO-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | Low VHF RF 2 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KVAI-CD Denver, CO · Class A | 31.8 mi | NW (320°) | Low VHF RF 4 | ▲ Weak — Outdoor / Attic |
| 35 | Local / LPTV | KPDD-LD Denver, CO · Low Power | 31.8 mi | NW (320°) | Low VHF RF 4 | ▲ Weak — Outdoor / Attic |
| 10 | Local / LPTV | KSBS-CD Denver, CO · Class A | 32.0 mi | NW (321°) | UHF RF 19 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | K30JM-D Colorado Springs, CO · Low Power | 43.6 mi | S (181°) | UHF RF 30 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KWHS-LD Colorado Springs, CO · Low Power | 43.6 mi | S (181°) | High VHF RF 10 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KZCS-LD Colorado Springs, CO · Low Power | 43.7 mi | S (181°) | UHF RF 18 | ▲ Weak — Outdoor / Attic |
| – | Local / LPTV | KXDP-LD Denver, CO · Low Power | 43.9 mi | NNW (328°) | Low VHF RF 6 | ▲ Weak — Outdoor / Attic |
| 38 | TBN | KPJR-TV Greeley, CO · Full Power | 50.1 mi | N (357°) | UHF RF 17 | ▲ Weak — Outdoor / Attic |
| 33 | ABC | KQCK Cheyenne, WY · Full Power | 82.9 mi | NNW (347°) | High VHF RF 11 | ○ Fringe — Deep Outdoor |
| 3 | Independent | KCDO-TV Sterling, CO · Full Power | 66.5 mi | NE (47°) | UHF RF 23 | ○ Fringe — Deep Outdoor |
| 30 | Local / LPTV | K12XK-D Denver, CO · Low Power | 24.5 mi | NW (309°) | High VHF RF 12 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KDEO-LD Denver, CO · Low Power | 32.0 mi | NW (320°) | UHF RF 21 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | KXTU-LD Colorado Springs, CO · Low Power | 43.6 mi | S (181°) | UHF RF 20 | ○ Fringe — Deep Outdoor |
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