MOUNTAIN MIDDLE SCHOOL is a Public Charity headquartered in DURANGO, CO. Financial data from the 2025 filing: $5.5M revenue, $5.2M expenses, $5.5M total assets. 1 publicly reported grants to this organization, totaling roughly $12K, appear in IRS filings.
MOUNTAIN MIDDLE SCHOOL (MMS OR THE SCHOOL), A COLORADO NON-PROFIT CORPORATION, WAS CREATED IN 2009 PURSUANT TO THE COLORADO CHARTER SCHOOLS ACT TO FORM AND OPERATE A CHARTER SCHOOL LOCATED IN DURANGO, COLORADO. MMS INSPIRES STUDENTS TO OWN THEIR LEARNING JOURNEY THROUGH A SUPPORTIVE COMMUNITY AND TRANSFORMATIVE LEARNING EXPERIENCES. THIS EMPOWERS THEM TO THRIVE ACADEMICALLY AND SOCIALLY, BUILDING CONFIDENT LEADERS WHO POSTIVELY IMPACT THE WORLD.
Showing up to 5 of 1 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $5.5M | $5.2M | $5.5M |
| 2024 | $4.9M | $4.3M | $5.4M |
| 2023 | $4.4M | $3.4M | $3.9M |
| 2021 | $2.9M | $2.3M | $2.8M |
| 2020 | $2.8M | $2.4M | $2.1M |
Between 2020 and 2025, reported annual revenue grew from $2.8M to $5.5M (+94%), with total assets most recently reported at $5.5M.
Interactive year-over-year charts and full filing details available with membership.
