Longmont, CO
Boulder County's largest city, with a brick-and-trees Old Town core, a food and arts scene that punches above its size, and a value-to-quality ratio the rest of the county can't match.
What it's like in Longmont, CO.
Longmont is the largest city in Boulder County, and for buyers willing to look fifteen miles north of Boulder, it consistently delivers a value-to-quality ratio that the rest of the county can't match. The Old Town historic core has the kind of brick-building, tree-lined Main Street character most Front Range cities lost decades ago. The food and arts scene punches well above the city's size: Oskar Blues, Left Hand, an independent restaurant corridor, and a farmers market that draws from across the region. The St. Vrain Greenway runs through town, and the new urbanist Prospect neighborhood has matured into one of the more interesting design experiments on the Front Range. The trade is real: a 25-minute drive to Boulder for daily access. The savings, for most buyers, justify the math.
Longmont, CO at a glance.
- Elevation4,990 ft
- Population98,885
- Founded1871
- Area27.7 sq mi
- From Denver30 mi N of Denver
ZIP codes: 80501, 80502, 80503, 80504
“Longmont is the answer to the buyer who wants Boulder County's quality of life with meaningful room left in the budget. The downtown character is real, the school system is solid, and the price-per-square-foot is among the most accessible in the region.”
Local Expert Brooke Weathers Compass Associate Broker · CNE
Work with Brooke What makes Longmont, CO distinct.
- Old Town Longmont's Main Street, with brick buildings, a tree-lined corridor, and a developing restaurant scene
- The Longmont Farmers Market on Saturdays at Roosevelt Park, one of the better outdoor markets in the county
- Oskar Blues, Left Hand Brewing, and an active craft beverage corridor
- The St. Vrain Greenway, connecting east-west through the city along the creek corridor
- Roosevelt Park, an eight-acre urban green space anchoring the western edge of downtown
- The Longmont Museum and a growing arts and music presence (Dickens Opera House, Stewart Auditorium)
Buying and selling in Longmont, CO.
Longmont offers the widest housing-stock range of any city in this guide. Old Town Longmont and Prospect anchor the historic and design-forward ends of the spectrum, with Craftsman bungalows and new urbanist homes commanding premiums for their character. Established neighborhoods like Sunset and Rainbow Ridge deliver the most straightforward path into Longmont's value proposition: well-maintained mid-century and 1980s homes at price points that remain genuinely accessible. Inventory is steadier than in Boulder County's smaller cities, which gives buyers more room to be selective without losing the property to multiple offers.
The places people keep coming back to.
- Old Town Longmont and the Main Street corridor
- The St. Vrain Greenway and Roosevelt Park
- Union Reservoir for swimming, paddling, and fishing
- The Longmont Museum and Stewart Auditorium
- Oskar Blues Grill & Brew (the original) and Left Hand Brewing taproom
- Boulder, 25 minutes south via the Diagonal Highway
- Rocky Mountain National Park, just over an hour northwest
Longmont, CO by the numbers.
Data estimated 2026-05-15. Source: Compass Intelligence / Boulder County MLS.
Top schools in Longmont, CO.
Ready to look?