2016–17 was one of the slowest-growth years for charter schools in recent memory. Nobody knows exactly why, but one hypothesis is saturation: With charters having achieved market share of over 20 percent in more than three dozen cities, perhaps school supply is starting to meet parental demand, making new charters less necessary and harder to launch. If so, perhaps it’s time to look for new frontiers, especially if we want more children to enjoy the benefits of high-quality charters.

One option is to start more charter schools in affluent communities, which we surely support. But we couldn’t help but wonder: Are we overlooking neighborhoods in America that are already home to plenty of poor kids, and contain the population density necessary to make school choice work, but lack charter school options? Especially communities in the inner-ring suburbs of flourishing cities, which increasingly are becoming magnets for poor and working-class families priced out of gentrifying areas?

That’s the question that this report and its accompanying website address. The study, led by Miami University (of Ohio) Assistant Professor Andrew Saultz, analyzes the distribution of charter elementary schools across the country to provide parents, policymakers, and educators with information about which high and medium poverty communities do not have access to charter schools today.

Saultz and his team defined “charter school deserts” as areas of three or more contiguous census tracts with moderate or high poverty and no charter elementary schools. They find that thirty-nine of forty-two charter states have at least one desert each—and the average number of deserts per state is a worrying 10.8 (see Table 1). Make no mistake: That’s a lot of deserts—and it’s particularly surprising in states that are home to lots of charter schools.

We draw two key takeaways from these findings.

First, the charter sector needs to move beyond city boundaries. We urge charter management organizations, other school operators, and philanthropies and organizations that boost, assist, and encourage charters, to widen their gaze and consider opening schools in places that haven’t yet been on their radar but whose residents deserve more options.

Second, we must address the policy and practical barriers in some states that keep charter schools from locating where they are needed. In short, if disadvantaged families are increasing in number outside the city, so should the number of philanthropists willing to support them there. We also need elected and appointed officials to adopt more supportive charter school policies, including those that allow these innovative public schools of choice to locate anywhere in the state.

Table 1: Number of charter school deserts by state (2014–15)*

StateCharter Elementary SchoolsCharter School DesertsStateCharter Elementary SchoolsCharter School DesertsStateCharter Elementary SchoolsCharter School Deserts
AK241IA20NY22521
AZ38913KS163NC17014
AR2112LA11317OH36034
CA87418ME14OK4415
CO1488MD349OR885
CT128MA967PA37317
DE543MI48821RI143
DC703MN19610SC4119
FL39620MS19TN3822
GA9219MO4816TX51023
HI290NV396UT1216
ID411NH100VA49
IL6714NJ1389WI12812
IN5213NM508WY41
Average133.810.8      

*Some charter school deserts may be very thinly populated and lack enough families to support a competitive school choice market.

Policy Priority:
Andrew Saultz, Ph.D. is an Assistant Professor of Educational Leadership at Miami University. His research focuses on the politics of education, school accountability, and school choice. He earned his doctorate in educational policy from Michigan State University, and is a former high school social studies teacher.
Queenstar Mensa-Bonsu is a doctoral student in the Leadership, Culture, and Curriculum program at Miami University.
Chris Yaluma is a research intern at the Thomas B. Fordham Institute, who is currently pursuing a Ph.D. in education policy at Ohio State University. He has a Masters’ degree in transformative education with a concentration in leadership, policy, and research from Miami University, OH. Chris graduated with a physics degree from Berea College and spent two years teaching and tutoring high school math and physics in Boston…
View Full Bio
James Hodges is an undergraduate student at Miami University.