
Who We Are

Welcome to the Rio del Mar Improvement Association!
Join a vibrant community where your voice truly matters! The Rio del Mar Improvement Association (RDMIA) is dedicated to enhancing the beauty and livability of our neighborhood, bringing together residents who share a passion for creating a welcoming and thriving environment for all. ​
Become a Member and Inspire Change!​
Since 1941, our members have been driving positive change in our community. We don't just envision a brighter future; we work together to achieve it. Becoming a member will update you about upcoming projects and vital community news.​​




​​​Our Mission:
Our mission is straightforward yet impactful: we are committed to making Rio del Mar an even better place to live, work, and play. Here’s how we do it:
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Advocating for Residents:
We represent your interests to local government, ensuring your concerns are heard on the issues that matter most.
Fostering Connections:
We foster communication and engagement among Rio Del Mar residents and the broader Santa Cruz County community, creating a supportive collaboration.​
Beautifying Our Community:
Our beautification projects uplift our environment and instill pride in our shared spaces.​
Join and Get Involved!
We encourage you to participate in our biannual meetings to voice your ideas and concerns. Our quarterly newsletters are filled with valuable insights to keep you informed.
Together, let’s enhance the beauty and spirit of Rio del Mar. Join us in shaping our future, making a lasting impact, and creating a community where everyone thrives! Your involvement is essential, and we can't wait to welcome you!​​

Rio Del Mar Boundaries
The Rio Del Mar community boundaries are Aptos Creek, Hidden Beach, and Highway 1, encompassing approximately 3,000 residents.

(Click or Tap on image to Enlarge & Pinch to Zoom)
The RDMIA Board of Directors will meet on the 1st Wednesday evening of each month at the Aptos Fire Station on Soquel Drive. Meetings are open to the public. We encourage our members and fellow citizens to join us.
Board Of Directors

Barry Scott
President, Social & Website

Patricia Perry
Treasurer

Jerry Cannella
Vice President

Joeseph Foster
Communications Chairman

Christine DeLapp
Secretary

Linda Neuman
Board Member
Director positions are open now, and we encourage your participation. If you want to become an RDMIA Director, please email us at info@rdmia.org.
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Click here to download a list of Past RDMIA Presidents
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The agenda and minutes for the board meeting are available upon request. The RDMIA bylaws are found here, and the original Articles of Incorporation from 1941(!) are found here.
Rio del Mar In the News
Explore the vibrant community spirit of Rio Del Mar through our newsletters, which offer insights into local projects, events, and initiatives. Stay informed about the latest developments in community beautification, traffic improvements, and environmental efforts.
Discover opportunities to volunteer, connect with neighbors, and contribute to the ongoing enhancement of our cherished coastal area. Each edition highlights the dedication of our members and the impact of their contributions, fostering a sense of pride and ownership in preserving the unique charm of Rio Del Mar.
Join us in celebrating our community's achievements and learn how you can get involved.
Rio Del Mar News Archives were discovered at the Aptos History Museum
The Aptos Chamber and History Museum gave us boxes of past newsletters last month. We LOVE what Ed Vautier wrote in the 1970 issue below:
“I can’t think of a better insurance than $1.00 per month dues to ensure that the Association keeps up the good work, and more importantly, your membership proves to volunteers and directors that you care enough to support their efforts – it indicates your appreciation and encourages them to work harder.”