• HOME
  • LISTEN LIVE
  • SUPPORT
  • EVENTS
  • SHOWS
  • VOLUNTEER
  • ABOUT
  • CONTACT
  • More
    • HOME
    • LISTEN LIVE
    • SUPPORT
    • EVENTS
    • SHOWS
    • VOLUNTEER
    • ABOUT
    • CONTACT
  • HOME
  • LISTEN LIVE
  • SUPPORT
  • EVENTS
  • SHOWS
  • VOLUNTEER
  • ABOUT
  • CONTACT
LISTEN LIVE NOW

Welcome to True Community Radio

KZSM-LP 104.1 San Marcos, Texas is a non-commercial FM radio and online station. Tune in and support local music and culture in San Marcos. Become a volunteer!


Pictured: Songbird Sheri Swartz & Mia Waddell at the KZSM Power the Tower shows downtown.

DONATE TO KEEP COMMUNITY RADIO ALIVE IN SMTX!

Lost River Film Fest at the Price Center

Get Your Tickets – with KZSM Discount

Indie film fans, get a nice discount on tickets to the Lost River Film Fest. Put KZSM in the Coupon Code at checkout and watch your price reduce!


The festival takes place February 5–8 at the Price Center in downtown San Marcos as well as the film school at Texas State University, with live music, poetry, and forums mixed into a weekend chock full of new, indie cinema.

KZSM Lead Partners

Motivated by the desire to enhance the quality of life in Hays County and Central Texas, the Burdine
The American Red Cross of Central & South Texas, headquartered in Austin, serves over 9.4 million pe
For decades, VTX1 has delivered reliable internet and phone service across South Texas, backed by lo

KZSM's Benn Kobb & Rob Roark at SM City Council on Feb. 3

In our Citizen Comments, we pointed out that the City has failed to honor its written promise to transfer to KZSM all of the assets of the City's radio station KZOS. The City continues to operate KZOS in breach of our agreement, and puts out misinformation which we have asked them to correct.


We reminded the City of KZSM's desire for cooperation in emergency preparedness. Our remarks can be seen on YouTube here.

You Can Help Power the Tower

You Can Help KZSM Power the Tower

KZSM 104.1 must move our transmitter and antenna from Guadalupe Street to a new tower. You can help! A $20 donation gets you an I Powered the Tower sticker; $50.00+ gets a T-shirt. Any amount will be gratefully accepted!


Your donation lifts up San Marcos culture as expressed by KZSM music and public-affairs programs, and supports our emergency preparedness.

On the Air

See Shows for details of the local and national programs you hear on KZSM. To submit music for airplay, see our Music Submission Policy.

LISTEN LIVE

Join Us on Facebook & Instagram

KZSM-LP 104.1 / KZSM.org

San Marcos Texas Community Radio Association
A 501(c)(3) Non-Profit Charitable Organization

216 N. Guadalupe, San Marcos TX 78666

kzsmsanmarcos@gmail.com • (512) 667-7322 • ©2026 SMTXCRA

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept