Bernie Sanders has been entirely consistent in saying that he supports 鈥減ublic鈥 charter schools but opposes 鈥減rivate鈥 ones. He鈥檚 said so repeatedly during the campaign, most recently during Sunday鈥檚 Democratic Town Hall in Columbus.
The problem is that nobody knows what he means, since there is no agreed-upon distinction between public and private charter schools.
As a reminder to readers 鈥 and perhaps Bernie Sanders himself 鈥 charter schools are publicly funded, independently run schools that are legally required to be tuition free and open to all students. They are usually non-unionized and free from certain regulations. Depending on the state, charters are subject to varying degrees of public oversight.
The Sanders campaign did not immediately respond to a request for comment.
There have been many attempts to make sense of Sanders鈥 comments on charters schools; here are four working theories:
1
Sanders is distinguishing between for-profit and non-profit charter operators
Sanders is distinguishing between for-profit and non-profit charter operators

Nina Rees, president of National Alliance for Public Charter Schools, said she thinks this is the most likely explanation. 鈥淭here is a bit of confusion and this is not the first time an elected official has been confused about charters,” she said in an interview.
Rees points out that formally speaking, no charter school is set up as a for-profit; however her group that 15 percent of charters have deals with for-profit companies to operate the school in its entirety1.
Rees says that her organization hasn鈥檛 had a direct discussion with the Sanders campaign, but that she鈥檚 hoping to.
There鈥檚 no specific evidence that this is what Sanders was referring to, but it鈥檚 a common distinction, with even many charter supporters questioning the role of for-profit companies operating charter schools.
However, his in an American Federation of Teachers questionnaire suggest this interpretation might not be right: 鈥淚 believe charter schools should be held to the same standards of transparency as public schools, and that these standards should also apply to the non-profit and for-profit entities that organize charter schools.鈥 If Sanders were opposed to for-profit charter operators across the board, this comment doesn鈥檛 really make sense because he wouldn鈥檛 be worried about what standards they followed. It also shows the campaign at least acknowledges the difference between for- and non-profit charter operators.
2
Sanders is making a distinction based on how charters are authorized and overseen
Sanders is making a distinction based on how charters are authorized and overseen
Charter schools are authorized by an external body, called an authorizer or sponsor, which is supposed to hold the schools accountable for their performance. Sometimes that authorizer is a local school district or the state Board of Education; sometimes it鈥檚 a state or private university, a nonprofit entity, or a district from another part of the state. (Laws on who can authorize charter schools vary from state to state.)
Some states allow or require charter schools to have a much closer relationship with the local school district. For instance, in Massachusetts 鈥淗orace Mann鈥 charters must be approved by the local school board and staffed by unionized teachers who are generally covered by that district鈥檚 collective bargaining agreement. (鈥淐ommonwealth鈥 charters are much more common in Massachusetts and are not subject to those requirements.)
Sanders said Sunday that he opposes 鈥減rivately controlled鈥 charters, which may suggest that the authorizing body or relationship with the local school board is an important distinction. But even if that鈥檚 what he was referring to, it鈥檚 not clear what he means. Perhaps Sanders only backs charters overseen by the local district; maybe he supports charters overseen by any public entity. We just don鈥檛 know.
3
Sanders simply doesn鈥檛 know what charter schools are
Sanders simply doesn鈥檛 know what charter schools are
Nothing about Sanders鈥 statements on the campaign trail has suggested a deep knowledge of charter schools. When asked about them, he often quickly pivots to other issues. Sunday night was no exception: of being asked about charters, Sanders was talking broadly about education and childcare. The fact that Sanders is making a distinction 鈥 public versus private charters 鈥 that no one in education clearly understands, also suggests that instead of making a nuanced point, he may just be unclear about what charter schools are. Relatedly, when Sanders wanted to laud school innovation happening in Burlington, Vermont, his hometown, during Sunday鈥檚 Town Hall he struggled to come up with the term magnet schools 鈥 public schools with specialized curriculum 鈥 until prompted by moderator Roland Martin.
4
Sanders is remaining intentionally ambiguous about his position on charters to appease both sides of the education debate
Sanders is remaining intentionally ambiguous about his position on charters to appease both sides of the education debate
A more cynical explanation of Sanders鈥 position on charters is that he is trying to avoid taking a clear side in the education debate, which has at times fractured the Democratic Party 鈥 with some members, such as President Obama, supporting charter schools, while labor unions and some others generally opposing them. Sanders鈥 campaign site鈥檚 issues page about charter schools or K鈥12 education generally. The ambiguity allows both charter supporters and opponents to fill in the blanks on his position. And, in fact, since charter backers see the schools as public and skeptics see them as 鈥減rivatized,鈥 Sanders鈥 language gives ammunition to each side.
Footnote:
1. About 20 percent of all charter students attend schools operated by for-profits, according to Rees. This is because for-profit operated schools are on average slightly larger in size (students per schools) than other charter schools. (return to story)