In 2025, Colorado marks its 149th year of statehood: a milestone that resonates across the entire Centennial State. But this year is extra special for the Denver South region, as several of our jurisdictions Centennial, Lone Tree, and Greenwood Village are also celebrating their 25th, 30th, and 75th anniversaries, respectively. These milestones are more than just numbers — they’re celebrations of our collective progress, resilience, and vision for the future.
Let’s explore how these communities, rooted in Colorado’s pioneering spirit, plan to honor their histories and are moving forward, thanks to current leadership.
Why Civic Anniversaries Matter for Communities
Anniversaries aren’t just a chance to look back; they’re an opportunity to deepen our sense of place and connection. For residents, these milestones foster civic pride, spark community engagement, and offer a moment to reflect on how far we’ve come. Public celebrations and acknowledgments strengthen the bonds between city leaders and residents, ensuring everyone feels part of the journey.
Whether it’s a city’s founding day or Colorado’s establishment as a state, these anniversaries provide a sense of belonging and a shared vision for what lies ahead.
Colorado’s Statehood at 149: The Centennial State’s Origins
Colorado officially became the 38th state on August 1, 1876 — one century after the signing of the United States Declaration of Independence. This timing earned it the nickname “The Centennial State,” and statehood marked the beginning of an era defined by innovation, inclusivity, and a commitment to community that continues to shape Colorado’s legacy today.
Colorado’s admission represented a turning point in western expansion and national unity. State and local communities often mark the anniversary with celebrations, trivia, and civic pride events. This year, Colorado will keep the celebrations going, and you can learn more by visiting Celebrate Colorado.
For those interested in diving deeper into our state’s formative years, the America 250 – Colorado 150 Toolkit offers a wealth of historical resources and activities.
Centennial at 25: A Young City with a Vision for Growth
Centennial is a testament to the power of community-driven governance. On September 12, 2000, 77% of residents voted to incorporate it, making Centennial one of Colorado’s youngest cities. Named in honor of Colorado’s centennial roots, the city quickly established a reputation for responsive leadership and innovative service delivery.
Under the guidance of current Mayor Stephanie Piko and inspired by visionaries like founding figure Brian Vogt, Centennial has grown into a thriving hub for business and families. While no formal anniversary events have been announced yet, keep an eye on Centennial’s website for updates.
Founding Purpose and Early Priorities
With a name that reflects Colorado’s centennial heritage, the city of Centennial is a special one in Colorado’s history. When it was established, residents prioritized building a city that reflected their values, focusing on infrastructure, local services, and self-governance from the outset. Early efforts went into improving roads, utilities, and public spaces to ensure safe, connected neighborhoods, while establishing essential services, emergency response, and parks. Above all, incorporation empowered residents with local control and transparent decision-making, ensuring that Centennial’s growth and policies would always reflect the needs and aspirations of its community.
Leadership and Vision
Centennial’s ongoing evolution as a regional center for commerce and quality of life is rooted in strong, forward-thinking leadership and a clear community vision. From its earliest days, leaders prioritized collaboration, transparency, and responsiveness, setting the tone for a city that continuously adapts to meet the needs of residents and businesses alike.
Key advocates like Brian Vogt played a pivotal role, championing the cause of incorporation and articulating a vision for local control and sustainable growth. Vogt’s leadership helped establish a culture of innovation and inclusivity that remains central to Centennial’s identity, ensuring that the city’s trajectory is always guided by the values and aspirations of its community.
Greenwood Village at 75: From Rural Town to Thriving Suburb
Since its incorporation on September 8, 1950, Greenwood Village has transformed from a rural outpost into one of Denver South’s premier residential and business destinations. A strong emphasis on local input and community preservation shaped its early years, and that ethos continues today.
To commemorate its 75th anniversary, the city hosted a residents-only celebration on July 26, 2025. Discover more about Greenwood Village’s journey at its Village History page.
Historical Governance and Founding Structure
Greenwood Village’s Board of Trustees model has long embodied the spirit of community-driven governance, prioritizing open dialogue and meaningful input from residents at every turn. From its earliest days as a statutory town, city leaders were intentional about engaging neighbors in decision-making, ensuring that policies reflected local values and aspirations. This collaborative approach was instrumental in preserving Greenwood Village’s close-knit character through thoughtful land use and zoning decisions designed to protect open space and maintain the area’s unique charm. By fostering a close-knit atmosphere where every voice is valued, Greenwood Village has built a legacy of stewardship and connectedness that continues to shape its identity today.
Investments in Livability and Open Space
Greenwood Village has set the standard for livability in the Denver South region through sustained investments in open space, parks, and trail systems that enhance daily life for residents and businesses alike. By thoughtfully preserving more than 300 acres of parks and dozens of miles of scenic trails, the city has created a vibrant network of green spaces that encourage recreation, wellness, and community connection.
Strategic zoning and land use policies further protect the area’s natural beauty, ensuring that growth is balanced with the preservation of Greenwood Village’s signature rural charm. These efforts underscore the city’s commitment to quality of life, making Greenwood Village a model for blending progress with preservation.
Lone Tree at 30: A 90s City Growing with Style
Founded in November 1995, Lone Tree celebrates its 30th anniversary in 2025. Known for its dynamic community spirit and forward-thinking approach, Lone Tree continues to evolve as a destination for business, shopping, and recreation.
Many celebrated with the city at the Back to the 90s Dance Party on August 23, 2025 and, while detailed history is limited, the city’s community-forward approach defines its character. You can learn more about Lone Tree’s history and annual events on its official page.
Civic Leadership and Community Priorities
Lone Tree stands out in the Denver South region for its dynamic civic leadership and unwavering commitment to community priorities. Under the guidance of current Mayor Marissa Harmon, the city focuses on enhancing accessibility, elevating the quality of life, and fostering inclusive growth that benefits every resident. This forward-thinking approach is matched by a culture of robust public engagement, where residents regularly shape city planning and participate in vibrant events that bring the community together. From innovative transit connections to lively city celebrations, Lone Tree’s dedication to collaboration and continuous improvement ensures it remains a welcoming, thriving place to live and work.
Regional Growth and Reputation
Lone Tree’s reputation as a regional destination continues to grow, largely thanks to its vibrant Park Meadows area and diverse shopping districts that draw visitors from across the metro area. The city’s enviable location, with immediate access to I-25 and multiple Regional Transportation District (RTD) light rail stations, makes it a strategic hub for both businesses and residents seeking convenience and connectivity. Lone Tree’s evolution is marked by a thoughtful blend of retail, recreation, and community-focused design, creating a dynamic environment where people want to shop, dine, play, and put down roots. This balance of amenities and accessibility firmly establishes Lone Tree as a standout community in the Denver South region, continually setting new standards for regional appeal.
Looking Back, Moving Forward: Celebrating Colorado’s Legacy
Whether celebrating statehood or a city’s founding, anniversaries are reminders of where we began and how far we’ve come. They’re more than dates on a calendar: they’re invitations to reflect, connect, and get involved.
As Colorado and its cities mark these milestones, now is the perfect time to explore local events, get to know your city’s leaders, and take pride in the place you call home. Check in with your municipality for celebration details and opportunities to engage, and join us in honoring the enduring spirit of Denver South and the entire Centennial State.
