Mahalo
Castle Rock, CO

Castle Rock Senior Center, Inc.

EIN 84-1231171
Health & Wellness Healthy Aging & Senior Care Seniors
Mission

To make life more fulfilling and create community for seniors by offering a wide variety of programming and services that support health, social connection, learning, and independence.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

About Castle Rock Senior Center, Inc.

Castle Rock Senior Center, Inc. (doing business as Castle Rock Senior Activity Center) is a 501(c)(3) nonprofit community senior center serving adults 50+ in Castle Rock and surrounding Douglas County communities. The organization has operated for over five decades and provides recreational, educational, wellness, and support services designed to reduce isolation and promote independence.

The Center runs an extensive calendar of programs (roughly 150 activities per month), volunteer-driven transportation and shuttle services, congregate meals and Meals on Wheels, trips and special-interest groups, and targeted supports such as scholarship assistance so financially constrained seniors can participate.

In recent years the Center has expanded its transportation and program capacity: membership is in the low thousands and the organization reported significant service volumes (including thousands of rides provided annually) and roughly $1M in revenues in its most recent reporting year.

Notable achievements

Established community presence

Operates as a community senior center for more than 50 years, evolving into a robust nonprofit with large membership and broad program offerings.

High-volume transportation impact

In recent reporting the Center delivered thousands of rides annually through its volunteer driver fleet, enabling medical access and independent living for many local seniors.

Large program scale and membership

Maintains membership in the low thousands and offers a wide range of ongoing programs (approximately 150 activities per month), plus recurring fundraising events that sustain operations and scholarships.

At a glance

Total assets
$1.1M
Annual revenue
$1.0M
Tax status
501(c)(3)Public charity
EIN
84-1231171
Location
Castle Rock, CO
On Mahalo since
November 2025

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

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