District 49 - EdTribune CO - Colorado Education Data

Colorado's Charter Sector Hits a Wall at 16%

Fri, 20 Mar 2026 12:00:00 GMT

For a decade, Colorado's charter schools were the one part of public education that kept growing. While traditional schools shed students year after year, charters added 50,676, pushing their share from 9.7% to 15.7% of total enrollment. Then, in 2025 and 2026, the engine stalled. Charter enrollment grew just 0.3% this year, adding 409 students, down from 8.5% growth a decade earlier. The sector that once absorbed thousands of families fleeing traditional schools is now bumping against the same demographic headwinds it spent years outrunning.

The 262 charter schools operating in Colorado this year enrolled 136,627 students. If the charter sector were a single district, it would be the state's largest, exceeding Denver County 1^↗ by more than 47,000 students. But that scale has not insulated it from the forces squeezing enrollment statewide: falling birth rates, rising homeschool numbers, and a shrinking pool of school-age children.

The growth curve flattened

Charter enrollment grew at an average rate of 5.9% per year from 2016 through 2020. In the five years since, that average dropped to 3.1%, and the most recent two years barely registered: 0.7% in 2025, 0.3% in 2026. The sector added fewer than 1,400 students combined in those two years, compared to nearly 10,000 in 2024 alone.

That 2024 spike is itself instructive. Much of it came from the Charter School Institute^↗, the state authorizer that operates independently of local school districts. CSI schools surged from 19,580 students in 2023 to 23,013 in 2024, a jump of 3,433 that accounted for more than a third of all charter growth that year. But CSI then lost 2,047 students over the next two years, falling to 20,966 by 2026. New school openings drove the spike; enrollment settling into those schools, combined with closures elsewhere, pulled it back.

The number of charter schools has also plateaued. Colorado had 174 charter campuses in 2015. That grew to 262 by 2024, where it has held steady for three consecutive years. Fewer new charters are opening, and closures have offset the openings that do occur. At least 15 Denver charter schools have closed due to low enrollment in recent years, a pattern that mirrors the broader consolidation happening in traditional districts.

Two sectors, one demographic reality

The divergence between charter and traditional enrollment is striking when indexed to a common baseline. Since 2015, charter enrollment has grown 59% while traditional enrollment has fallen 8.6%, a gap of nearly 68 percentage points. But the trajectories are converging at the edges. Traditional schools lost 33,061 students during the first year of COVID. Charters gained 3,299 that same year, one of the starkest single-year divergences in the data. Since then, the charter advantage has narrowed to almost nothing.

This convergence is not just about headcounts. Charter school demographics have shifted to more closely resemble those of district-run schools. As Chalkbeat reported in April 2025, charter schools now serve the same percentage of English learners as traditional schools, and more than half of charter students identify as students of color.

"People want more options out of public education. It's a fact that was exacerbated by the pandemic. That is ultimately what charter schools represent." — Dan Schaller, Colorado League of Charter Schools, Chalkbeat, April 2025

The remaining gap is in students with disabilities and students from low-income families, where district-run schools still enroll a higher share.

The geography of charter Colorado

Colorado's charter sector is not evenly distributed. It clusters in two main hubs: the Charter School Institute, which authorizes 48 schools enrolling 20,966 students statewide, and Denver, which hosts 52 charter schools enrolling 20,767 students. Together, these two entities account for 30.5% of all charter enrollment.

Douglas County Re 1^↗ is the third-largest hub with 17 charter schools and 16,976 students, followed by District 49^↗ in the Colorado Springs area with 10 schools and 12,612 students. The largest single charter campus in the state is GOAL Academy, a virtual school in District 49 that enrolled 6,988 students in 2026, more than many entire school districts.

The two main hubs tell different stories. Denver's charter enrollment has been essentially flat since 2022, fluctuating between 19,500 and 20,800. The district has closed more than a dozen charter schools in recent years and enacted a four-year moratorium on enrollment-based school closures in mid-2025, though exceptions remain for substantial enrollment shifts. CSI, meanwhile, had a more volatile trajectory, peaking at 23,013 in 2024 before retreating. CSI has also faced scrutiny over school quality; Colorado Skies Academy, a CSI-authorized charter, closed 16 days before the 2025-26 school year was set to begin.

What birth rates foreshadow

The most likely driver of the charter slowdown is the same force battering traditional schools: Colorado's general fertility rate has fallen 25.1% from its 2001-2010 average, the third-largest decline in the nation. Births are projected to continue falling through 2028 or 2029. When fewer children exist, every school type competes for a smaller pool.

A second factor is the maturation of the charter sector itself. Colorado had 174 charter campuses in 2015. At 262 today, the state's charter footprint covers most of the Front Range metro areas where demand is concentrated. The communities with strong charter appetite already have charter options. Opening new schools in communities without existing demand is harder and riskier, as the pattern of closures suggests.

A competing explanation is that rising homeschool and online enrollment is pulling students from both sectors. Some families who might have chosen a charter as an alternative to their neighborhood school are now opting out of brick-and-mortar schooling altogether.

A sector that grew by subtraction

One structural point deserves emphasis. Charter enrollment grew by 50,676 students since 2015. Traditional enrollment fell by 68,673 over the same period. The state as a whole lost 17,997 students. Charters did not create new demand for public education. They captured a growing share of a shrinking pie, and now the pie is shrinking faster than they can capture.

The sector's share gains have also slowed: charters added 2.8 percentage points of market share in the five years before COVID (2015-2020) and 3.2 points in the six years since. But virtually all of the post-COVID share gain came from traditional enrollment declines, not from charter growth. In 2025 and 2026, the charter sector added just 1,404 students while traditional schools lost 11,882, meaning charters gained share almost entirely by standing still while everything else shrank.

"There's a false narrative that our public schools are failing. But it's unequal resources and marketing." — Judy Solano, Advocates for Public Education Policy, Chalkbeat, April 2025

For 76% of districts that authorize charter schools, enrollment declined in recent years, compared to 63% of districts without charters. That correlation does not prove causation, but it suggests that charter presence and traditional enrollment loss are at minimum occurring in the same communities.

The 16% question

Colorado's charter sector has spent a decade growing. It now enrolls more students than all but one school district, serves a student population that increasingly mirrors the state's demographics, and operates 262 campuses across every region. The question is whether 16% represents a temporary ceiling or a permanent one.

The birth rate data says the pool of potential students will keep shrinking through the end of the decade. The closure rate among existing charters is rising. And the families most inclined to choose alternatives may already have done so. At 0.3% growth, the charter sector is no longer outrunning the demographic headwind. It is running with it.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.

Three in Four Colorado Districts Never Recovered from COVID

Fri, 13 Mar 2026 12:00:00 GMT

Five years after the pandemic emptied classrooms across the Front Range, Jefferson County R-1^↗ has 9,855 fewer students than it did in 2019-20. Douglas County Re 1^↗ is down 5,770. Adams 12 Five Star Schools^↗ has lost 5,609. These are not small, rural districts struggling with population loss. They are Colorado's affluent suburban anchors, and none of them has recovered.

Statewide, only 49 of 184 districts, 26.6%, have returned to their pre-COVID enrollment levels. Colorado enrolled 870,793 students in 2025-26, down 41,976 from the 2019-20 peak of 912,769, a 4.6% decline. The state is now 72,839 students below where its pre-pandemic growth trend would have placed it, a gap that has nearly doubled in three years.

The recovery that never came

The initial COVID-year loss was staggering: 29,762 students vanished between 2019-20 and 2020-21. A partial rebound in 2021-22, when 3,369 students returned, briefly suggested recovery was underway. It was not.

Enrollment has declined in four of the five years since that bounce, including a loss of 10,272 students in 2025-26, the largest single-year drop since the pandemic year itself. Each year the state fails to recover, the gap between actual enrollment and where the pre-2020 trajectory projected it would be grows wider: 37,519 below projection in 2020-21, 53,119 by 2023-24, and 72,839 by 2025-26.

Who recovered, who didn't

The pattern is stark by district size. Among Colorado's 14 largest districts, those with 20,000 or more students in 2019-20, only two have recovered: District 49^↗ in the Colorado Springs metro area (+2,533, or 10.6%) and Greeley 6^↗ (+311, or 1.4%). Every other major district on the Front Range is smaller than it was five years ago.

The 12 largest non-recoverers have collectively shed more than 45,000 students. Jefferson County alone accounts for nearly a quarter of that total.

District	2019-20	2025-26	Change	% Change
Jefferson County R-1	84,032	74,177	-9,855	-11.7%
Douglas County Re 1	67,305	61,535	-5,770	-8.6%
Adams 12 Five Star	38,648	33,039	-5,609	-14.5%
Cherry Creek 5	56,172	51,844	-4,328	-7.7%
Boulder Valley Re 2	31,000	27,541	-3,459	-11.2%
Denver County 1	92,112	89,210	-2,902	-3.2%

Recovery rates drop as district size increases. One in three tiny districts (those under 1,000 students) have returned to pre-COVID levels. Among mid-size districts, 15.8%. Among the largest, 14.3%.

The virtual mirage

The 49 districts that did recover deserve closer scrutiny, because the two largest gains belong to online operators, not traditional school systems.

Education reEnvisioned BOCES^↗, a virtual school consortium, grew from 2,836 students in 2019-20 to 13,502 in 2025-26, a gain of 10,666 students, or 376%. Byers 32J^↗, which hosts a virtual academy, added 5,246 students, growing 224%. Together, these two entities account for more than half of all enrollment gains among recovering districts.

The Charter School Institute, Colorado's statewide charter authorizer, added 2,691 students. School District 27J^↗, centered on Brighton and the rapidly growing northeast metro corridor, gained 5,042, a genuine brick-and-mortar success story. But below these top performers, the recovery thins quickly: the remaining 44 recovering districts gained a combined 3,318 students, an average of 75 each.

Strip out the virtual operators and the Charter School Institute, and just 46 of 181 traditional districts, 25.4%, have recovered. The aggregate numbers tell the story in another way: non-recovering districts lost 73,226 students while recovering districts gained 29,496, a net loss across all districts of 43,730.

Birth rates and the leaky pipeline

The most likely driver of Colorado's sustained decline is demographic. A May 2025 analysis by the Common Sense Institute found Colorado has experienced a 25.1% reduction in its general fertility rate compared to the 2001-2010 average, the third-largest decline in the nation. Fewer babies born in the mid-2010s are now reaching kindergarten age.

Housing costs compound the problem, particularly in the suburban districts absorbing the deepest losses. In Jefferson County, home values have jumped 76% since 2015, according to Census data presented at a school board meeting. The district's finance team tracked the consequences precisely:

"We lost 12.8% of our under 5-year-olds in three years. They're moving out of Jefferson County." -- Seanin Rosario, Executive Director of Finance, Canyon Courier

A decade ago, 91% of children born within Jefferson County boundaries eventually enrolled in Jeffco kindergarten. That figure has fallen to 75%, meaning one in four families is leaving the county, choosing private school, or homeschooling before their child reaches school age.

A separate contributor is the growth of alternatives to traditional public schooling. Colorado Education Commissioner Susana Cordova attributed the 2025-26 decline to "a range of factors, including fewer births in the last 20 years, population decreases over the past decade in 30% of Colorado counties, and more students pivoting to part-time and online schooling as well as home school programs." Between fall 2024 and fall 2025, online enrollment grew by nearly 1,000 students to 34,617. Homeschool counts rose by roughly 550 to 10,367, and part-time homeschoolers increased by about 2,750 to 18,740.

Immigrant students: a buffer that thinned

Immigration had been partially offsetting the enrollment decline in Colorado's urban core. Denver's enrollment data shows that for the first time in three years, more immigrant students left the city's schools than entered in summer and fall 2025. Statewide, the 2025-26 count showed 4,395 fewer Hispanic students after several years when Hispanic enrollment growth had helped cushion overall losses. English learner enrollment fell from over 105,000 to roughly 99,400.

Whether this reflects enforcement-driven departures, families relocating to other states, or simply a return to pre-immigration-wave baselines is not yet clear from the data. What is clear is that the one countervailing force against the enrollment slide has weakened.

School closures follow the students

The fiscal math is straightforward: Colorado funds schools based on per-pupil counts. Fewer students means less money. Jefferson County is preparing to cut $45 million from its budget, with 150 to 160 employees receiving position elimination notices. Denver Public Schools leaders have warned of a potential financial "catastrophe" as enrollment losses compound alongside threatened federal funding cuts. The district closed seven schools in 2024-25 and a board presentation stated bluntly: "This trend means more school closures will be needed."

Across the state, 138 districts or BOCES experienced enrollment declines in 2025-26, up from 119 the prior year. The shrinkage is spreading.

What happens when the gap keeps growing

The 72,839-student gap between Colorado's actual enrollment and its pre-COVID trajectory is not a number that self-corrects. The pre-pandemic trend was built on modest annual growth, roughly 4,600 students per year from 2014-15 through 2019-20. The post-pandemic reality is a decline of about 7,000 students per year on average, and accelerating.

Denver Public Schools projects losing an additional 6,005 students by 2029, roughly 8% of its current enrollment. The Common Sense Institute projects 15,035 fewer children statewide between ages 0-17 by 2030. Because the birth rate decline that drives kindergarten enrollment will not reverse for several years even under optimistic scenarios, the pipeline of incoming students will continue to shrink.

Colorado built its school infrastructure for 912,000 students. It now serves 870,000 and falling. Communities that have already absorbed school closures, layoffs, and service reductions are about to be asked to absorb more.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.

28,000 Students, No Buildings

Fri, 13 Feb 2026 12:00:00 GMT

Colorado Springs 11 is the state's 13th largest school district. It operates 60 schools across the state's second-largest city. Education reEnvisioned BOCES^↗, by contrast, has no attendance boundaries and no traditional campuses. It enrolls 13,502 students through a network of online programs, homeschool enrichment services, and micro-schools. Add the virtual students authorized by Byers 32J^↗ (7,590) and GOAL Academy, a charter within District 49^↗ (6,988), and three virtual operators now collectively enroll 28,080 students, more than Colorado Springs.

That figure has nearly tripled since 2019, when the same three operators enrolled 9,544 students, about 1.0% of state enrollment. Today they represent 3.2%. In a state that lost 40,293 students over that span, virtual growth has quietly offset 46.0% of that decline on paper.

The fastest-growing entity in the state

Education reEnvisioned BOCES is the single largest driver. Formerly known as Colorado Digital BOCES, it enrolled 2,475 students in 2019. By 2026 that figure had reached 13,502, a 445.5% increase that makes it the 18th largest entity in Colorado, larger than Pueblo City 60^↗ (13,302) and approaching Thompson R2-J (14,280).

The growth has been concentrated in the last three years. Ed reEnvisioned added 2,430 students in 2024, 3,198 in 2025, and 3,190 in 2026. Those single-year additions each exceed the total enrollment of most rural Colorado districts.

The cooperative's portfolio extends beyond traditional online schooling. It now authorizes more than 50 homeschool enrichment programs statewide, enrolling more than 8,000 students in those programs alone. Under executive director Ken Witt, it has also expanded into micro-schools and, controversially, a brick-and-mortar Christian school called Riverstone Academy that launched in Pueblo County in August 2025 with about 30 students.

Byers 32J: a rural district that became a virtual platform

Byers 32J is an Eastern Plains district that has reinvented itself as a virtual school platform. As of 2022, fewer than 10% of its students attended brick-and-mortar schools, with the rest enrolled in one of its online charters, including Colorado Virtual Academy (COVA), the state's largest online school. Enrollment has grown from 2,142 in 2015 to 7,590 in 2026, a 254.3% increase, with the sharpest jump in 2021 when enrollment more than doubled from 2,344 to 5,359.

GOAL Academy, a statewide alternative high school authorized by District 49, serves 6,988 students across 40 drop-in centers. It is the steadiest of the three operators, growing from 4,153 in 2019 to 6,988 in 2026, a 68.3% increase. Approximately 94% of GOAL's students meet at least one alternative education indicator, serving a population that traditional schools often struggle to retain.

What the official numbers hide

Colorado lost 41,976 students between its 2020 peak of 912,769 and 2026. The official total of 870,793 includes all virtual enrollment. Strip out the three largest virtual operators and the picture sharpens: non-virtual enrollment fell from 902,624 in 2020 to 842,713 in 2026, a decline of 59,911 students, or 6.6%. The official figure of 4.6% understates the contraction of classroom-based enrollment by more than two percentage points.

The distortion extends to recovery metrics. Only 49 of 184 Colorado districts (26.6%) have grown since the 2020 peak. Ed reEnvisioned ranks first among all growers with a gain of 10,666 students, followed by Byers 32J at second with 5,246. Those two entities, neither of which operates a traditional campus, account for the largest and second-largest enrollment gains in the state since the pandemic.

What "enrollment" means when there is no building

The funding implications are straightforward. At Colorado's 2025-26 base per-pupil rate of $8,691.80, the 28,080 students enrolled in these three operators represent approximately $244 million in annual formula funding. Byers 32J retains 3% of per-pupil funding before passing the remainder to its online schools.

The accountability picture is less clear. As of 2022, seven of every 10 online schools lacked sufficient data for the state to assign a performance rating, primarily because of low test participation. None of Byers 32J's eight online schools had sufficient data for 2022 ratings, and only 29% of Byers students pursued postsecondary education or military service after high school, compared to 55% statewide.

"The unfortunate irony is that online schools claim to be more connected to folks and yet a measure of connectedness is test participation." -- Van Schoales, Keystone Policy Center, Rocky Mountain PBS, Oct. 2022

GOAL Academy, serving a predominantly alternative-education population, occupies a different niche than the other two operators. Its students are often credit-deficient, over-age, or returning after leaving school entirely. Judging it by the same metrics as a comprehensive high school would mischaracterize its role, but it still draws $60.7 million in annual formula funding based on its enrollment.

A regulatory gap nobody owns

BOCES, or Boards of Cooperative Educational Services, were designed as regional cooperatives for shared services like special education transportation and professional development. Education reEnvisioned has used that structure to build a statewide enrollment platform that now serves more students than 168 of Colorado's 186 districts.

The oversight framework has not kept pace. Ken Haptonstall, co-executive director of the Colorado BOCES Association, told Chalkbeat in February 2026 that "nobody in the state actually regulates how BOCES operate or what they can do." The Colorado Department of Education's enforcement authority is largely limited to special education compliance. Most oversight falls to the BOCES' own board of directors.

That gap surfaced publicly when Ed reEnvisioned launched Riverstone Academy, described as Colorado's "first public Christian school," in August 2025. The state education department told the cooperative it could not contract with a religious school under Colorado law. The school's physical building was closed in January 2026 over health and safety violations, and the cooperative declined to disclose its temporary location. The episode prompted calls for stronger legislative guardrails on BOCES authority.

Scale without scrutiny

Colorado's enrollment decline is real. Birth rates have been falling since 2008. Denver Public Schools alone reported a 1,200-student decline driven by a drop in immigrant enrollment. The state faces another budget shortfall of potentially $850 million in 2026-27.

Virtual operators did not create these pressures. But their rapid growth complicates every metric used to understand them. A state that has "lost" 41,976 students has actually lost 59,911 from classrooms. A recovery rate of 26.6% includes two virtual operators in its top two spots. A district enrollment ranking that places a BOCES with no buildings ahead of Pueblo City 60 conflates fundamentally different kinds of educational institutions.

The question for the 2026-27 school year is whether Ed reEnvisioned's growth curve can continue at its current pace. Adding 3,190 students to a base of 13,502 is a 30.9% growth rate. Sustaining that would put it above 17,000 by next year, larger than any district outside the Denver metro area except Greeley 6 and Colorado Springs 11^↗. Whether the state's accountability system can keep pace with that expansion remains unresolved.

Detailed code that reproduces the analysis and figures in this article is available exclusively to EdTribune subscribers.