Why Do Charter School Networks Look So Different?
Replicating a successful school model does not necessarily mean replicating the organization that created it.
Walking through the exhibitor hall at the recent Teach For America summit in Las Vegas, I was struck by the number of charter school networks recruiting teachers and school leaders. Achievement First, Uncommon Schools, Excel Academy, Democracy Prep, IDEA Public Schools, Rocketship, and several KIPP regional organizations were among those represented. For an educator considering a new opportunity, it must have been a dizzying array of names, some familiar nationally and others perhaps barely known outside the places they operate.
An educator moving between booths might reasonably ask whether one of these networks would ever open a school in Las Vegas. Another might wonder why KIPP appeared through multiple regional organizations while several other networks recruited under a single banner. The number of booths is hardly a reliable guide to the underlying legal structure. But the contrast invites a worthwhile question: why have charter school networks developed such different ways of growing?
The answer is partly history, partly geography, and partly the opportunities that arose when people outside the networks wanted to bring successful schools to their own communities.
After a 1999 60 Minutes profile of KIPP, governors and mayors began asking how they could bring a collection of KIPP schools to their cities and states, as education journalist Jay Mathews has recounted. A few years later, New York City Schools Chancellor Joel Klein was actively recruiting promising charter school leaders and organizations from other states. Achievement First's early move from Connecticut into Brooklyn is one documented example. The attraction was not solely the desire of operators to expand; demand from public officials, philanthropists, and civic leaders helped shape where expansion became possible.
At the same time, opportunities at home were far from uniform. Charter caps and other restrictions in states such as Massachusetts and Connecticut constrained the paths available to successful schools. Some networks found substantial room to grow in their original states before moving farther afield. Others encountered invitations across state lines while growth at home remained limited. Still others developed through alliances, mergers, or the gradual incorporation of schools that had begun independently.
These histories produced different organizational arrangements. Some networks built centralized management systems spanning multiple jurisdictions. Others relied on separately governed regional organizations sharing a common identity and selected supports. Some entered into management agreements with independently governed charter holders in new states. And organizations did not necessarily preserve their initial approach forever: growth can expose tensions that prompt a network to centralize some functions, decentralize others, or reconsider what should be common across its schools.
KIPP is one illustration, not a template for everyone else. Its regions are separately governed nonprofits, while the more recent One KIPP strategy seeks greater alignment in curriculum, assessments, and other instructional practices. The example shows that a federated governance structure and stronger shared academic expectations need not be mutually exclusive.
Those differences are worth understanding, but I would resist the temptation to declare one organizational chart the winner. Centralization can support instructional consistency, economies of scale, stronger leadership development, and more effective use of scarce expertise. Local discretion can make room for adaptation to different laws, labor markets, student needs, and community expectations. Neither is an end in itself. The question is where decisions should sit to produce strong schools while preserving clear accountability.
And that leads to a more fundamental issue: what, exactly, is being replicated?
A successful school is rarely just a curriculum or a set of classroom routines. Its results may depend on the interplay of instructional materials, teacher development, leadership, expectations, operational systems, and organizational culture. Some elements may be indispensable. Others may reflect the circumstances in which the original school was founded. Moving into another state requires judgment about what must remain consistent, what can change, and who has authority to make those choices.
The distinction becomes especially important when the organization providing the educational model is not the entity holding the charter. A familiar network name may be the most visible feature of a school, but the governing board, management organization, employers of record, and holders of public funds may be distinct entities. Shared services can be valuable. So can the ability to move people and expertise across schools. Yet those arrangements raise practical questions about financial allocation, access to information, responsibility for staff, and the governing board's capacity to exercise independent judgment.
These are not new questions. Margaret Lin and Bryan Hassel's Charting a Clear Course remains an important guide to thinking about the relationship between charter school boards and management organizations. Its enduring contribution is not a preferred corporate structure but an insistence that the parties understand their responsibilities, expectations, and contractual relationship. Much of the management discussion in the guide's early era concerned outside providers, including for-profit education management organizations. Today's multistate nonprofit networks and affiliated service arrangements make those same questions relevant in additional ways.
The charter sector has learned a great deal about expanding organizations. But an ability to open more schools, a record of success in an original market, and a governance arrangement capable of sustaining that success in a new one are three different things. A strong track record deserves serious consideration; it does not eliminate the need to understand how the model will operate in a different institutional setting.
My concern is not that networks have taken different paths. That variety is one of the sector's strengths. It is the temptation to assume that a proven educational model arrives with an equally transferable organizational model. Sometimes it does. Sometimes the governance, staffing, financing, and authority arrangements need to change substantially, and those changes may affect the very practices that made the original school effective.
So rather than asking which network structure is best in the abstract, we should ask harder and more useful questions. Which decisions benefit from common direction, and which require local judgment? Who has the authority needed to deliver the promised model? Who is responsible when expectations are not met? And can the people entrusted with public dollars and students' education obtain the information they need to exercise that responsibility?
More than two decades after Charting a Clear Course, those questions are not obsolete. They are more consequential precisely because the ways charter schools grow have become so varied.