Live radio station

97.3 KBCO

97.3 FM Adult Alternative Boulder

Listen on iHeart Report broken stream Suggest a correction 0 listens

About the station

Listen to 97.3 KBCO online

97.3 KBCO uses an adult album alternative format that brings together established artists and newer releases. The station also highlights Colorado concerts and performances recorded for its Studio C series.

KBCO is licensed to Boulder on 97.3 FM. Its signal and official iHeart stream serve the Denver-Boulder market.

Station details

97.3 KBCO at a glance

Frequency: 97.3 FM
Call sign: KBCO
Format: Adult Alternative
Language: English
Station type: Commercial full-power FM
Time zone: America/Denver (MT)
Effective radiated power: 100 kW
FCC class: C
City: Boulder
State: Colorado
Market: Denver-Boulder

Editorial standards

How we verify 97.3 KBCO

Last verifiedAugust 12, 2026

Official station websiteCurrent branding and station information
kbco.iheart.com
FCC Public Inspection FileCall sign, licensee, service, and facility identity
Facility 48966

Our verification method

We match the call sign, licensed frequency, city of license, and facility identity against FCC data. We then compare the station name, format, schedule, and related signals with the station’s official website and test the listed stream in a browser-compatible player. Regional restrictions, breaking news, and live sports can still change availability or programming.

97.3 KBCO

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How we verify 97.3 KBCO

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97.3 KBCO

Listen to 97.3 KBCO online

How we verify 97.3 KBCO

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