
KZSM-LP 104.1 San Marcos, Texas is a non-commercial FM and streaming station. Listen on the radio or online. Support SMTX music and culture. Become a volunteer!
Pictured: Songbird Sheri Swartz & Mia Waddell.
Become a Member and Join Us January 29, 2027 at the Price Center!
SMMA Memberships are OPEN at just $25. Join KZSM in celebrating the best local talent! As a member, you can nominate the best of SMTX and surrounding areas for one of 28 awards. Your membership includes the exclusive SMMA T-shirt and $20 off the $50 SMMA Awards ticket.
KZSM can broadcast free PSAs for your non-profit event or organization.

Volunteering at KZSM helps you gain valuable media experience and gives back to your community. Use our simple online volunteer form to express your interest. Positions listed are volunteer-only, except for Fundraising / Underwriting Sales which can be compensated based on funding obtained.
Board Members: KZSM is licensed to the San Marcos Texas Community Radio Association (SMTXCRA). Board Members meet monthly, guide the Association, and consult in their areas of expertise to sustain and grow KZSM. Board President and other board positions are opening soon.
Volunteer Coordinator: Recruits volunteers, conducts training and supports volunteers' contributions to the station.
Promotions Coordinator: Manages the marketing and promotion of station events and programs. Graphic design and social media skills especially needed.
Office Coordinator: Manages station physical facility and correspondence and supports Board Secretary.
Public Service Coordinator: Helps our partner non-profit organizations and City agencies with Public Service Announcements (PSAs) and guest opportunities. Helps manage station emergency response.
Music Director: Manages music library, music licensing and music submissions for KZSM shows.
Fundraising / Underwriting Sales: Obtains cash and in-kind donations to support the station. Manages grants, underwriter contracts and on-air acknowledgements.
Production Volunteer: Records PSAs, station promotional announcements and edits shows. Ensures readiness of production studio for use.
Technical Operations: Supports technical team in maintenance of KZSM studios, network and transmission facilities. Requires radio broadcast / audio production experience and IT skills.
See Shows for details of the local and national programs you hear on KZSM. To submit music for airplay, see our Music Submission Policy.
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
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