Longmont, CO
- About the City
- Geography
- Climate and Weather
- Landmarks and Attractions
- Transport
- Local Cuisine and Culinary Traditions
- Museums
- Sport and Sports Legends
- Universities and Educational Institutions
- Medical Institutions and Healthcare
Longmont is a home rule city in Boulder and Weld counties, Colorado, with a population of over 100,000, founded in 1871 and named after Longs Peak.
About the City
Official Status and Administrative Affiliation
The city's full official name is Longmont. It is a home rule municipality located primarily in Boulder County, with a small eastern portion extending into Weld County, Colorado, United States . It is the 14th most populous city in the state of Colorado . Longmont is conveniently situated about 37 kilometers (23 miles) north of Denver, 16 kilometers (10 miles) northeast of Boulder, and is a key gateway to the Rocky Mountain National Park .
Historical Names and Nicknames
Longmont was originally founded in 1871 as the Chicago-Colorado Colony by a group of settlers from Chicago, Illinois . The name "Longmont" itself is a tribute to the region's most prominent geographical feature. It combines the surname of Major Stephen Harriman Long, an early American explorer who arrived in the area in 1820, with the French word "mont," meaning mountain, to honor Longs Peak, which is clearly visible from the city .
Date of Foundation and Age
Longmont was founded in 1871 by the Chicago-Colorado Colony . It was officially incorporated as a city on November 15, 1885 . As of 2026, the city is 155 years old.
Geographical Position and Coordinates
Longmont is located in northern Colorado at the coordinates 40°10′18″N 105°6′33″W . Situated at the base of the Rocky Mountains foothills, the city lies on a relatively flat plain within the St. Vrain Valley . The St. Vrain Creek, a tributary of the South Platte River, flows through the city just south of its center . The elevation at City Hall is approximately 1,518 meters (4,979 feet) above sea level .
City Type and Economic Specialization
Historically a prosperous agricultural community centered on sugar beets and food processing, Longmont has evolved into a significant high-technology hub along Colorado's Front Range . Major employers have included IBM, Seagate, and Amgen, and the city is home to the Denver Air Route Traffic Control Center . Today, its economy is a blend of tech, manufacturing, healthcare, and a vibrant local scene. It is also known for its robust craft beer culture, a thriving arts community, and as a quieter, more affordable base for tourists exploring the region .
Population and Demographics
As of the 2020 U.S. Census, Longmont's population was 98,885 . The population has since surpassed 100,000, placing it in the category of a large town or small city . The city has seen steady growth, nearly doubling in size between 1970 and 1980, and again between 1980 and 1990 . The median age is about 38 years, and the community has a rich multicultural heritage, with historical influences from German-Russian, Latino, and Japanese immigrants who came to work the agricultural fields .
"Visiting Card" of the City
Longmont offers a perfect blend of Colorado's outdoor adventure and small-city charm. Set against the breathtaking backdrop of Longs Peak, it boasts over 300 sunny days a year, a historic and walkable downtown with award-winning breweries, and a vast network of parks and trails. It serves as an ideal, less-crowded gateway for exploring the Rocky Mountain National Park while providing its own unique attractions, from a nationally-ranked municipal fiber network to a deep sense of community history .
Geography
Mountains and Mountain Ranges
The defining mountain for Longmont is Longs Peak, located approximately 30 kilometers (19 miles) to the west. This prominent mountain is part of the Rocky Mountain Range and is the city's namesake. At an elevation of 4,346 meters (14,259 feet), it is the highest peak in Boulder County and a major landmark, clearly visible from Longmont on a clear day . It is a renowned destination for mountaineers and hikers, drawing visitors from around the world to Rocky Mountain National Park .
Water Bodies (Rivers, Lakes, Waterfalls)
The primary waterway is the St. Vrain Creek, which flows through the city and is a key part of its geography and recreation . Significant bodies of water also include several reservoirs.
- Union Reservoir: A 743-acre lake on the eastern side of Longmont, known as a key recreational area. It features a designated dog beach, a sailing club, and is popular for paddleboarding, kayaking, and camping .
- McIntosh Lake: A prominent lake in the northwest part of the city, offering scenic views of Longs Peak and Meeker .
National and Nature Parks
Longmont is a prime base for visiting one of America's most iconic natural treasures:
- Rocky Mountain National Park: Located just a 30-kilometer (19-mile) drive from Longmont, this world-renowned park features stunning landscapes, abundant wildlife, over 350 kilometers (355 miles) of hiking trails, and the scenic Trail Ridge Road .
Unique Landscapes
- Rabbit Mountain Open Space: Located just outside of Longmont, this area offers trails with sweeping views of the Rocky Mountains, geological features, and excellent opportunities for viewing wildflowers and wildlife in a quiet setting .
- Sandstone Ranch: This area features dramatic sandstone bluffs and offers a mix of natural beauty and history, with trails for hiking .
Climate and Weather
Climate Type and General Characteristics
Longmont has a cold semi-arid climate (Köppen climate classification Bsk) . It is characterized by abundant sunshine—over 300 days per year —low humidity, and a significant difference between day and night temperatures due to its high elevation . Summers are hot and sunny, while winters are generally cold with periodic snowfalls .
Average Monthly Temperatures
The city enjoys four distinct seasons with warm summers and cold winters.
- Hottest Month: July, with a mean daily maximum of 32.7°C (90.8°F) .
- Coldest Month: December and January, with mean daily minimums around -9.7°C (14.5°F) .
- Record High: 41°C (106°F) , recorded on July 7, 1973, and June 27, 1994 .
- Record Low: -39°C (-38°F) , recorded on January 16, 1930 .
Precipitation and Humidity
- Average Annual Precipitation: Approximately 374 mm (14.7 inches) .
- Wettest Month: May, with an average of 49 mm of precipitation .
- Snowfall: Most common from November to March, with monthly averages around 55 mm . Humidity levels average around 50% .
Sunny Days and UV Index
Longmont is one of the sunniest places in the country, with over 300 sunny days annually . The UV index can be high, especially during the summer months, due to the combination of intense sun and high elevation.
Seasonality and Best Time to Visit
- Spring (April-May): A transitional period with increasing rainfall, especially in May. Temperatures warm up significantly by late May. Ideal for witnessing the greening of the landscape .
- Summer (June-August): Hot, sunny, and dry with long days. July is the warmest month. Perfect for hiking, water activities at the reservoirs, and enjoying evening concerts .
- Fall (September-October): Pleasant and mild with cooler nights. Early fall can still be warm, but cold fronts can bring early snow. The changing leaves on the trees and in the mountains are a major draw .
- Winter (November-March): Cold and snowy, but also sunny. The coldest months are December and January. This season is ideal for those looking to be near ski resorts or enjoy a quieter pace .
The best times to visit are generally from late spring to early fall (May through September) for warm-weather activities, or during the sunny winter months for access to nearby skiing and a cozy mountain-town atmosphere.
Landmarks and Attractions
Historic Homes and Architecture
Longmont is home to several beautifully preserved historic properties that offer a glimpse into its early 20th-century past.
- Callahan House and Gardens: Located near downtown at Terry Street and Third Avenue, this historic home with intricate woodwork and a formal garden is open for public strolls through the gardens .
- Hoverhome: A well-preserved farmstead from the early 1900s, this stunning Tudor/Gothic Revival-style home offers guided tours of its architecture and lush gardens .
- Old St. Stephen's Church: A charming brick chapel built in 1881, located in downtown Longmont, offering a peaceful retreat and a connection to the city's architectural past .
Museums and Cultural Centers
- Longmont Museum: Opened in its current form in 1940, this 11,000-square-foot facility now houses over 17,000 artifacts and 10,000 photographs documenting life in Longmont from its earliest days. It also features a 250-seat auditorium .
- Firehouse Art Center: Housed in a converted 1907 fire station, this contemporary art center features rotating exhibits and offers art classes, making it a hub for the local art scene .
Parks and Memorials
- Old Mill Park: This park contains the first buildings of the original Chicago-Colorado Colony settlement from 1871. It is dedicated to preserving these structures for educational and historical purposes and is open for tours in the spring and summer .
- Kanemoto Park and Tower of Compassion: A peaceful park in southwest Longmont featuring the Tower of Compassion, a beautiful structure built like a traditional Japanese temple and donated by the Kanemoto family as a symbol of gratitude .
- Rogers Grove Nature Area: A quiet escape featuring native plants, demonstration gardens, and a historic apple grove where visitors can pick free fruit .
Transport
Nearest Major Airports
Longmont does not have a commercial airport of its own but is within a convenient drive of Denver's major international airport.
- Denver International Airport (DEN), IATA: DEN, is the primary air gateway for the region. Located about 58 miles (93 km) south of Longmont via I-25 and Pena Boulevard. It is a major hub with numerous domestic and international connections.
- Rocky Mountain Metropolitan Airport (BJC) in Broomfield, about 25 miles south, is a general aviation and reliever airport.
Rail and Public Transit
- Public Bus System: The Boulder County RTD (Regional Transportation District) provides local and regional bus service, connecting Longmont to Boulder, Denver, and other surrounding communities.
- Future Rail: Longmont is planned to be the end of a future RTD FasTracks commuter rail line from Denver, though the projected completion is far in the future (around 2050) .
Major Highways
Longmont is well-connected by several major roadways:
- U.S. Highway 287 (Main Street) : Runs north-south through the center of the city, connecting it to Loveland to the north and Denver to the south .
- State Highway 119: Runs southwest to Boulder and east to Interstate 25 .
- Interstate 25: Located about 5 miles east of Longmont via Highway 119, this is the main north-south interstate along Colorado's Front Range .
Biking and Trails
Longmont is renowned for its extensive network of parks and trails, making it a very bike-friendly city.
- St. Vrain Greenway: A scenic multi-use path that follows the St. Vrain Creek through the city, offering beautiful views and connections to many parks .
Local Cuisine and Culinary Traditions
Longmont's culinary scene is a vibrant mix of international flavors, local craft beverages, and modern American comfort food, reflecting the diverse community and Colorado's love for fresh, locally-sourced ingredients . While the city may not have a single centuries-old signature dish, its food culture is defined by a collection of outstanding restaurants and beloved local specialties.
A Taste of Peru in Colorado
One of Longmont's most celebrated culinary gems is Rosario's Peruvian Restaurant. This cheerful spot, located just off Main Street, has garnered a loyal following for its authentic and flavorful Peruvian cuisine . The menu is a journey through Peru's diverse gastronomy. Must-try dishes include the ceviche, fresh and citrusy; the causa de pollo, a chilled potato cake layered with a spicy chicken salad; and arroz con pollo . For a true taste of the Andes, pair your meal with a Pisco Sour, Peru's classic cocktail, or a glass of Cusqueña beer . The restaurant is praised not only for its delicious food but also for its warm, inviting atmosphere and friendly service, making it a standout destination for anyone seeking unique and high-quality flavors in Longmont .
Comfort Food and Brewpub Pioneers
Longmont is home to Pumphouse Brewery, a true local institution. Housed in a historic building that was once the William Lugg Building, this brewpub opened its doors in May 1996 and has been a cornerstone of Main Street's dining and social scene ever since . Known for its housemade brews and extensive menu of casual eats, Pumphouse offers something for everyone. Favorites among regulars include their burgers, calamari, and the "drunken" top sirloin . The atmosphere is always buzzing, with plenty of TVs for watching sports, making it a perfect spot for a laid-back evening with family and friends .
Fried Chicken and Rustic-Chic Dining
For a taste of modern American pub grub with a rustic twist, locals and visitors alike flock to The Roost. This popular spot in the heart of downtown offers New American fare alongside a great selection of local craft beers in a chic, rustic setting . It's a versatile place, suitable for a casual dinner or a special night out.
Another must-visit for comfort food lovers is The Post Longmont. This upbeat and casual restaurant has gained regional fame for its delicious fried chicken and comforting sides. Its reputation was cemented when it was featured on the Food Network show "Diners, Drive-Ins and Dives" . The menu is designed for family-style dining, making it a great place to share a meal of perfectly cooked chicken with all the trimmings .
A Hub for Craft Beverages
Longmont's culinary identity is deeply intertwined with its status as a craft beverage destination. The city is home to a remarkable number of breweries, each with its own unique vibe. Visitors can explore the industrial-chic taproom of Left Hand Brewing, known for its iconic Milk Stout Nitro, or enjoy the Czech-style lagers at Wibby Brewing. Other local favorites include Bootstrap Brewing and Dry Land Distillers, which focuses on crafting spirits from locally-sourced ingredients . Many of these spots feature spacious patios and live music, especially during the summer months, solidifying their role as community gathering places .
Farmer's Market and Local Delicacies
To truly understand Longmont's food culture, a visit to the Longmont Farmers Market is essential. Held on Saturdays from April to November at the Boulder County Fairgrounds, it is the longest-running market in Colorado . Here, you'll find an abundance of fresh local produce, artisan crafts, baked goods, and prepared foods. It's a fantastic place to sample the region's bounty and experience the community's dedication to fresh, local ingredients .
For a unique local treat, make a stop at Cheese Importers. This French-style cheese shop houses a cooler with over 400 varieties of cheese from around the globe, alongside a market stocked with gourmet foods, making it a paradise for foodies . Afterward, satisfy your sweet tooth at Sweet Cow or Scrumptious, two beloved local ice cream shops known for their inventive and nostalgic flavors .
Museums
Longmont's cultural scene is anchored by its excellent city museum, which serves as a dynamic center for history, art, and community engagement.
Longmont Museum & Cultural Center
The Longmont Museum & Cultural Center is the premier cultural institution in the city. Located at 400 Quail Road, it is a center for culture in Northern Colorado where people of all ages can explore history, experience art, and discover new ideas through dynamic programs, exhibitions, and events .
The Museum's journey began in 1940 in the carriage house of the Callahan House. After outgrowing several locations, including the basement of the Memorial Building and a converted garage, the community came together to build its current home. In November 1999, Longmont voters overwhelmingly approved a $5 million bond issue to construct a new museum, which was further enhanced by a $1 million gift from the Bill and Lila Stewart family .
Today, the Museum features regularly changing exhibits that span art, history, and science, ensuring there is always something new to discover. A key architectural feature is the Longs Peak Room tower, which offers stunning panoramic views of the surrounding area, including its namesake peak . In 2015, the Museum expanded with the opening of the Stewart Auditorium, a 250-seat state-of-the-art performance venue that hosts concerts, films, and lectures. This expansion also added the glass-walled Swan Atrium and the Kaiser Permanente Education Center . The Museum is currently undergoing another expansion, set to be completed in fall 2026, which will add a dedicated children's gallery and double the size of its existing gallery space .
Historic Longmont Presbyterian College Building
While not a museum itself, the building that once housed the Longmont Presbyterian College is a significant historical landmark that speaks to the city's early aspirations. Founded in 1885, it was Longmont's first college and the birthplace of higher education in the St. Vrain Valley . Local residents offered cash, land, and free water as an incentive to lure the Presbyterian Synod of Colorado to build the college in their town. Construction on the grand Second Empire-style building began in 1886, though only the south wing of the planned large complex was ever completed . The college operated until 1889, offering classes in Literature, Latin, Greek, the Sciences, History, and Mathematics. After its closure, the building had a rich and varied history, serving as a Presbyterian Academy, a public school, a Catholic academy (St. Joseph's Academy), and a school for exceptional children (St. Coletta's School) . Since 1949, the historic building has been converted into an apartment complex and is listed on the National Register of Historic Places, a proud reminder of Longmont's pioneer spirit .
Sport and Sports Legends
Longmont's sports scene is characterized by community participation, local events, and its proximity to professional teams in the larger Denver metropolitan area. While it may not be home to major league franchises, the city offers ample opportunities for outdoor recreation and boasts strong youth and community sports programs.
Outdoor Recreation and Community Sports
Longmont's real athletic draw is its stunning natural setting and the recreational opportunities it provides. McIntosh Lake is a local hub for activity, offering 3.5 miles of mellow trails perfect for walking, running, and cycling, all with a scenic view of Longs Peak. The lake itself is popular for kayaking and paddleboarding, with rentals available in town . For those who enjoy birdwatching, the area is known to be home to wildlife like bald eagles and pelicans .
Another major recreational asset is the St. Vrain Greenway, a 17-mile trail that winds through the city and connects various parks and nature areas. It's a favorite for cyclists, runners, and walkers, and provides access to spots like Dickens Farm, a local favorite for tubing and cooling off in the water during the summer . Union Reservoir, a glacial lake just a few minutes from downtown, is another go-to destination for water sports like paddleboarding, sailing, and swimming, complete with a dog-friendly beach .
Family-Friendly Fun
For those looking for structured, family-friendly athletic entertainment, Longmont has several options. Winners Circle is a new indoor venue offering arcade games and mini-golf, providing a fun, active environment for all ages . Similarly, Quarter’s Bar + Arcade combines retro arcade games with a lively bar atmosphere, appealing to the young at heart . The 50-acre Sunflower Farm offers a more rustic kind of fun, where kids can climb, swing, and zipline, blending physical activity with outdoor exploration .
Nearby Professional Sports
Longmont's location in Northern Colorado places it within easy driving distance of the professional sports teams in Denver and the surrounding area. Residents and visitors are avid fans of Colorado's major league teams, including the Denver Broncos (NFL) , Colorado Rockies (MLB) , Denver Nuggets (NBA) , and Colorado Avalanche (NHL) . The city's sports bars and breweries, like Pumphouse Brewery with its numerous TVs, become gathering places for fans to watch games, creating a vibrant community atmosphere around these regional teams .
Universities and Educational Institutions
Longmont's higher education landscape is a mix of historical legacy and modern, practical learning opportunities, complemented by a strong public library system that serves as a center for community education.
Historical Legacy: Longmont Presbyterian College
As detailed in the museums section, the Longmont Presbyterian College holds the distinction of being the city's first institution of higher learning. Founded in 1885, it represents the community's early commitment to education. Although it operated as a college for only a few years, its historic Second Empire-style building still stands as a landmark at 546 Atwood St., a testament to the city's pioneering spirit and its long-held value for education .
Modern Career and Technical Education
Today, Front Range Community College (FRCC) serves the Longmont area's need for accessible, career-oriented higher education. While its main campus is in Westminster, FRCC has a significant presence in Northern Colorado and is the go-to institution for Longmont residents seeking associate degrees, professional certifications, and transfer programs to four-year universities. It plays a vital role in the local workforce, offering programs in fields like nursing, criminal justice, business, and skilled trades.
A Center for Lifelong Learning
The Longmont Public Library is more than just a place to borrow books; it's a vibrant hub for community learning and engagement. It offers a wide array of educational programs for all ages, including storytimes for children, technology classes for adults, book clubs, author visits, and cultural events. In this way, the library functions as a key informal educational institution, supporting lifelong learning and literacy for the entire community.
Medical Institutions and Healthcare
Longmont is served by modern healthcare facilities that provide comprehensive medical services to the community, anchored by a major hospital that is part of one of Colorado's largest and most respected health systems.
UCHealth Longs Peak Hospital
The primary medical facility in the city is UCHealth Longs Peak Hospital. Established in 2017, this modern acute care hospital is located in Longmont and serves as a convenient healthcare destination for residents of Longmont and nearby communities such as Berthoud, Erie, Firestone, and Mead .
The hospital is a 89-bed facility that combines the latest technology and innovation with compassionate, patient-centered care . UCHealth Longs Peak Hospital offers a wide range of diagnostic tests, surgeries, and treatments. Its key services include cardiac and vascular care, comprehensive surgical services, a birth center, and emergency care .
The hospital is particularly noted for its wide array of surgical offerings, ranging from routine and elective procedures to more complex specialized surgeries. The surgical teams at UCHealth Longs Peak Hospital are dedicated to achieving successful outcomes and utilize advanced programs to enhance patient recovery. One such program is ERAS (Enhanced Recovery After Surgery) , a multimodal care pathway designed to accelerate recovery, reduce post-operative pain, and minimize the risk of complications. This program is offered to patients undergoing hysterectomies, hip or knee replacements, and colorectal surgeries .
Other surgical specialties available at the hospital include bariatric (weight loss) surgery, breast surgery, orthopedic surgery, spine surgery, urology, and gynecological surgery . The facility also provides outpatient services like endoscopy and is committed to patient support with services like pre-admission testing to ensure patients are optimized for their procedures .
UCHealth Longs Peak Hospital is also recognized for its commitment to quality care. For instance, it has received a designation as a Primary Stroke Center, indicating its readiness to provide effective, streamlined care to stroke patients . The hospital places a strong emphasis on patient and family involvement, featuring a Patient and Family Advisory Council (PFAC) to help continuously improve the quality of care and the patient experience . It also offers free 24/7 interpretation services, with in-person Spanish interpreters available during weekdays, ensuring accessible care for the diverse Longmont community .
Other Medical Facilities
In addition to the main hospital, Longmont's healthcare landscape includes other facilities. While UCHealth Longs Peak Hospital provides comprehensive surgical and acute care, residents also have access to specialized clinics and practices throughout the city, including dental care, vision centers, and physical therapy clinics, ensuring a full spectrum of health services are available locally.