Mike DeGuire is a veteran educator in Denver. He says it’s time to take stock and assess the damage that “reform” has inflicted on students and public schools in Denver.

He writes in the Colorado Times Recorder:

Is public education a public or a private good? This issue is at the heart of the school choice debate sweeping the country.  

Advocates for school choice are advancing policies that move us toward the privatization of our schools, treating our children’s futures as commodities rather than community investments. This well-funded bi-partisan coalition promotes privatization through charter school expansion, vouchers, tax credits, and education savings accounts. Republicans use the words “parental rights, freedom and competition,” while neoliberal Democrats brand it as “innovation and expanding opportunity.” 

Public education is one of the last shared institutions that binds us together across race, class, and geography; when we weaken it, we weaken democracy itself.

The result is the same for communities when privatization becomes a reality in red states with vouchers or in blue cities where most charter schools are located. Vouchers segregate schools by class and race, diminish the importance of community, and severely limit funding for public schools.

Charter schools operate like private schools, create competition for students, often have unelected boards. Additionally, the charter schools, not the community, get to determine who enrolls, who stays, and what kind of learning takes place. As marketplace ideology takes over, public dollars and democratic control move from local neighborhood schools to private boards and political operatives.

Denver Public Schools (DPS) shows how this movement works in a blue city, and why it matters now in Trump’s vision of America’s education system.

Different slogans, same destination

On the right, and in most Republican-led states, legislatures enacted policies to privatize education with vouchers and education savings accounts (ESAs) designed to route public funds to private and/or religious schools. Often, these tactics originate with model bills written and promoted by the American Legislative Council (ALEC) and their allies. The goal is to let public dollars “follow the child,” which means diverting them away from democratically governed school districts.

On the neoliberal Democratic side, the mechanism is the charter-centric “portfolio model.” Local school boards often elected with large amounts of pro-reform money approve policies to close or “restart” neighborhood schools. Then they open new charters, bring in “operators” deemed to be “effective,” and the district “manages” the schools and their networks like an investment portfolio. 

This storyline was supercharged under the Obama administration’s Race to the Top, which rewarded states for removing barriers to charter growth and for aggressively initiating school “turnarounds.”

The overlap with Republicans and Democrats is structural. Both sides define schooling as a marketplace and shift authority from elected school boards to private actors, like charter boards, appointed authorities, and national nonprofits. In their book, “Wolf At the Schoolhouse Door,” Jack Schneider and Jennifer Berkshire describe “how Republicans and Democrats joined to support failed policies whose ultimate goal was to eliminate public education and replace it with a free-market approach to schooling.”

Charles Siler, who worked as a lobbyist for the libertarian Goldwater Institute, told the Washington Post that “Charter schools are part of the incremental march towards full privatization. In many ways, charter schools are the gateway to total public-school dismantling.” Since vouchers are unpopular with the public and some lawmakers, Siler continued, “privatizers have to engage in incrementalism, and they use different names to create a sort of moving target.” 

Privatization by Nick Youngs

Selling school closures with a false narrative

Both camps sell the public on privatization by claiming that “failing test scores” prove neighborhood schools, especially those serving Black and Brown students, are broken beyond repair. They argue the racial achievement gap is proof that these schools must be shut down and replaced with charters through “school choice.”

This narrative is deeply misleading. First, decades of research show that standardized test scores mostly measure socioeconomic status and neighborhood inequality, not the quality of individual schools. Poverty, housing insecurity, and systemic racism drive disparities, not the mere fact of attending a district school.

Second, the research demonstrates that replacing schools with charters has not closed achievement gaps. Denver Public Schools illustrates the point: after years of churn, closures, and huge charter expansion, racial disparities in achievement persist. Black and Latino students continue to score lower on state tests than white peers — not because they are “trapped in failing schools,” but because privatization has siphoned resources from their neighborhoods, destabilized communities, and ignored root causes.

Bipartisan funding for similar goals

The funding networks and foundations knitting these free-market agendas together are deep-pocketed and bipartisan. For instance, the conservative Walton Family Foundation underwrites charter startups and charter facilities nationwide, spending well over $1 billion on this effort. The majority of their political spending goes to Republican causes, with over 2/3 of their PAC money going to Americans for Prosperity, founded by the Koch brothers. 

In his book, “Kochland: The Secret History of Koch Industries and Corporate Power in America,” journalist Christopher Leonard describes how the American Legislative Exchange Council (ALEC), a Koch-funded right-wing group, creates model legislation which can be introduced in state legislatures. Many of these bills aim towards privatizing schools by implementing voucher programs.

City Fund raised millions, largely from Netflix founder Reed Hastings and hedge fund manager John Arnold, to spread charter schools in over 40 cities through portfolio management systems and by bankrolling local political action groups. While Hastings supports Democratic causes, he is opposed to teacher unions and believes that local school boards should be abolished. Arnold, also a Democrat, gifted the KIPPcharter network millions, and like many billionaires today, is seen as cozying up to the Trumpadministration for influence.

The Bradley Foundation and ALEC financed the policy and political infrastructure for vouchers and ESAs for decades. The Bradley Foundation, the Colorado-based Coors family, and the Koch foundation were three of the six billionaire families that funded Project 2025, which has been the playbook for Trump since he took office in January. 

Many of these same philanthropic and political dollars fund both a Republican voucher push and a Democratic-branded charter expansion — two lanes of the same privatizing highway.

Denver: a “portfolio” laboratory

Denver is often cited by education reformers as a national model as it implemented unified enrollment, systematic school closures, and rapid charter school growth. But the backstory behind who paid for these policies is less sanguine. A Network for Public Education report details how Denver Public Schools became a neoliberal “experiment,” using a web of nonprofits and political groups to expand charters and restructure the school district.

Both Republicans and Democrats contributed large amounts of money in Denver school board elections to promote corporate reforms, such as teacher pay for performance, school choice systems, and enrollment zones. In the 2017 DPS school board election, billionaires gave huge sums to the Denver candidates favoring charter school expansion. According to a report from the Network for Public Education Action, these included “Colorado billionaires Phillip Anschutzand Kenneth Tuchman, and out-of-state billionaires John Arnold of Texas and the Alice, Jim and Stuart Waltons of Arkansas.”

Both sides define schooling as a marketplace and shift authority from elected school boards to private actors, like charter boards, appointed authorities, and national nonprofits. 

Meanwhile, years of churn and school closures left communities reeling. Even reform-friendly analyses concede that the “portfolio model” era meant opening lots of charters and closing or “replacing” dozens of neighborhood schools. Researchers studying this model have cited significant concerns with the efficacy of the model, including equity issues, narrow reliance on test scores, instability and churn, tensions among schools, and loss of democratic control and community voice.

In a 2016 article, progressive education advocate David Osborne documented that “Since 2005 [Denver] has closed or replaced 48 schools and opened more than 70, the majority of them charters.” 

The billionaires’ money helped maintain a pro-charter majority school board until 2019 when teacher union-backed candidates were elected because of organized community backlash to the reforms and unrest after a teacher-led strike that year. That shift caused alarm bells among the billionaire backers of the pro-charter movement. They moved quickly to expand their funding to two political action groups in Denver.  

RootED and Denver Families for Public Schoolsreceived over $38 million from Reed Hastings’ City Fund organization, which they used to promote their pro-charter agenda through grants to charter schools, local think tanks, and other community groups. Their efforts paid off in the 2023 school board election, when three of their endorsed candidates won their elections after Denver Families Action spent nearly $1 million to promote their campaign.

Outside spending has transformed Denver board elections into major dark money funding events, with the 2023 election hitting $2.2 million, just shy of the 2019 record of $2.3 million. 

In an op-ed for Charter Folks, Clarence Burton and Pat Donovan, leaders for Denver Families for Public Schools, described their plans to repeat the 2023 wins in the upcoming November 2025 school board election. They may spend some of their vast resourcesfrom City Fund to sway voters.

In the next four years, DPS faces continued enrollment declines, and district leaders seem inclined to approve more closures to rebalance finances. That is the portfolio playbook’s endgame: when money is scarce, close neighborhood schools and expand privately run options. If successful in electing their endorsed candidates, Denver Families Action is poised to help that happen.

Do charters drain district resources? What the evidence says

District leaders and parents feel the fiscal squeeze when enrollment flows to charters. Fixed costs don’t disappear just because 5% or 10% of students leave. Research consistently warns that losses to enrollment can trigger costs that are not fully “variable” — you can’t cut 1/20th of a teacher or 1/10th of a bus route. Studies from New York and other locales estimate significant per-pupil losses in host districts as charter school share rises. 

A policy brief from the National Education Policy Center summarizes the structural mechanisms that occur with fixed costs, diseconomies of scale, and shifting student composition. The brief describes how “a network of philanthropists and wealthy donors have reshaped the political economy of school finance, advocating for school voucher policies, charters, and privatization in the face of declining public-school enrollments.”

Pro-charter think tanks argue the picture is “mixed,” especially longer-term if districts close schools and cut staffing, the very things communities have fought against. But even those reviews concede there are short-term inefficiencies and significant harms. In practice, these policies mean closures, layoffs, and program cuts in neighborhood schools. 

This bipartisan push undermines neighborhood schools, deepens inequality, and places corporate interests above the common good.

Trump-world raises the stakes

Under President Trump’s second term, privatization is not just encouraged; it’s federal policy. A January 29, 2025, White House directive ordered the Education Department to steer states toward using federal formula funds to support K-12 “choice” initiatives, which was a direct push for vouchers and related schemes.  

Trump’s “Agenda47” likewise spotlights universal school choice as a signature plank, tied to dismantlingprior civil-rights guidance and reshaping federal oversight. Plans to weaken or abolish the Education Department are framed as clearing the path for parental choice. 

Trump’s Education Secretary Linda McMahon increased the federal department budget for charter schools by $60 million to a historic record of $500 million. At the closing session of the National Democratic Governors Association meeting, McMahonstressed to the governors they should open charterand micro-schools to promote more competition. This is the Republican Lane, wide open.

The Heritage Foundation’s Project 2025 promoted federal tax credits for vouchers, which are now approved federal legislation. The CEO of Democrats for Education Reform is pushing Democratic governors to use these new federal vouchers to expand learning opportunities for economically disadvantaged students or lose “free federal money.” 

The policy highway already built by the neoliberal Democrats (charter growth, closures, portfolio management) has made it easier for a voucher-first administration to push public taxpayer dollars out of democratically governed systems. That’s the interlock: Democrats normalized the market; Trump-world aims to privatize the whole store.

The bottom line

Denver is not an outlier — it’s a warning. A bipartisan coalition normalized the idea that public education should be run like an investment portfolio, where schools are opened, closed, and “reconstituted” based on technocratic dashboards and political spending. The Trump administration’s voucher agenda, promoted for decades by the Koch brothers and other conservatives accelerates the same logic, now directs federal policy to help states route public dollars out of public governance altogether. 

If we believe education is a public good — funded equitably, governed democratically, and accountable locally — the public must see charter expansion and vouchers as two halves of the same privatization project. When education is treated as a public good, it is essential for democracy, civic participation, economic stability, and social cohesion. 

Every child deserves an equal chance in life. Therefore, education must remain a public good — not a marketplace where opportunity is limited to the school’s choice of selecting students. The question isn’t whether our schools should be run like private businesses. It’s whether we are willing to fight for education as a right, not a privilege.

And, if the public cares about our children’s future,they need to vote, organize, and promote legislation accordingly.

Mike DeGuire, Ph.D., is the vice chair of Advocates for Public Education Policy. He has been a teacher, district level reading coordinator, executive coach, and a principal in the Denver metro area for most of his education career. He also worked as a leadership consultant for several national education organizations, and as an educator effectiveness specialist with the Colorado Department of Education. His writing is also featured on a4pep.org.