Schools in Longmont

St. Vrain Valley School District, headquartered in Longmont, is a genuinely strong Colorado district -- #14 statewide and #5 in the Denver metro per Niche's 2026 rankings -- serving nearly all of Longmont plus several surrounding communities.

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A strong district-wide ranking, with real internal variation by school

St. Vrain Valley School District ranks #14 among Colorado's school districts for 2026 (#5 in the Denver metro area specifically) per Niche, with 31,607 students and a 16:1 student-teacher ratio; state test scores show 44% math and 58% reading proficiency district-wide. Individual schools vary more widely -- one high school ranks #55 in Colorado, another #90; elementary schools range from #44 to #264 statewide -- so a specific school's own ranking should be checked directly rather than assumed from the district average.

The district serves more than just Longmont

St. Vrain Valley School District serves Longmont plus surrounding communities including Berthoud, Erie, Firestone, Frederick, Lyons, Mead, and part of Boulder -- a genuinely regional district rather than a single-city one, which means school-district boundaries do not map perfectly onto Longmont's own city limits in either direction.

Compares favorably to this dataset's other built Northern Colorado districts

St. Vrain Valley's #14-in-Colorado ranking is notably stronger than Thompson School District's #38 (serving Loveland, elsewhere in this dataset) and Greeley-Evans School District 6's B- overall Niche grade (elsewhere in this dataset) -- a genuine, disclosed comparative advantage for Longmont among this dataset's Northern Colorado school-district coverage.

Key takeaways

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Last reviewed: 2026-08-24. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.