Despite their attraction to many parents and educators today, some charter schools have received a bad rap for cherry-picking the best students in the area to provide the schools with top-notch performance scores. However, a number of studies have suggested that the students who benefit most from the charter school structure are not the privileged students after all. In fact, many low-income and minority students may also reap many of the advantages charter schools can offer.
What Is a Charter School?
A charter school is funded with public money and offers an alternative to traditional public schools. In most cases, a private group of individuals submits a charter for approval, and they are then granted the ability to run their own school in exchange for promising improved academic results. Most charter schools are given a set period of time, often ranging from three to five years, to prove themselves as a preferred academic institution. If the charter school does not perform up to expectations, the charter may be pulled, and the school closed down.
Charter schools have become a popular option for many parents and students today, primarily due to the alternative choice that charters offer. Because the schools have greater influence from teachers and parents, the curriculum can often be structured around the specific needs of the students in the school. This might explain why charter schools are a particularly viable option for students in low-income or high-minority areas, where kids might need a more creative approach to get the best possible education in their circumstances.
The National Alliance for Public Charter Schools describes charter schools as public schools that are free and open to all students. The National Charter School Resource Center similarly explains that a charter school is a public school of choice that operates under specific educational objectives in return for a charter to operate.
Each charter school is unique, both inside and out. Some focus on college prep, some follow a STEM curriculum, and others integrate the arts into each subject. Most charter schools are located in cities, but there are charter schools in suburban and rural areas as well. Some charter schools require uniforms, others have longer school days, and some teach their entire curriculum in two languages. The possibilities are broad, but charter schools aim to provide a range of options so that parents can choose the public school that best fits their child.
Parents often choose charter schools because of strong, dedicated teachers, because the school’s focus matches their child’s needs, or simply because their child was struggling in an assigned public school and needed to try something new. Charter schools provide families with options in public education, allowing parents to take a more active role in their child’s education.
Parents comparing school models may also find Public vs Charter vs Magnet School: Which Is Best? helpful.
Latest Research
A study released by Mathematica and summarized by the Institute of Education Sciences studied 36 charter middle schools across 15 states. The study showed that charter schools were more effective with lower-income and lower-achieving students, but less effective with high-income, high-achieving students. The study also found that students in urban areas showed much higher achievement in math than students who did not live in an urban environment.
The study also found that children and parents voiced a higher level of satisfaction with charter schools than with other types of public schools. However, charter schools did not see a difference in attendance, student behavior, and measurable student effort, either positive or negative. Some of the factors that might have contributed to the study results included smaller class sizes and the tendency to ability-group students for math and English classes.
Another study looked at the relationship between school revenue and expenditures. The study, conducted by Gary Miron and Jessica L. Urschel, found that charter schools received less revenue per student than other public schools. However, these results can be somewhat misleading, considering that public schools differ dramatically in how they receive funds, and some charter schools also receive private funding that was not accounted for in the study.
The study, titled Equal or Fair? A Study of Revenues and Expenditures in American Charter Schools, also found that charter schools tended to spend less per student than other public schools while paying more in administrative costs. Charter schools also spent less on special education teachers and employee benefits.
More recent research continues to show mixed results. Some charter schools outperform comparable traditional public schools, while others do not. The most important lesson for parents is that school quality varies significantly from one charter school to another. Public School Review’s article No Consistency in Charter School Quality, New Study Finds offers additional context on why families should evaluate individual schools rather than relying on the charter label alone.
Better for Minorities?
Recent data presented by New York City’s Department of Education and reported in the New York Post showed that minority students who attend charter schools had a greater than average chance at getting into the top high schools than other kids. This study revealed that African American students were 60% more likely to make it into the most desirable secondary schools, while Hispanic students were twice as likely to get into the schools as minority students from other public institutions.
Students who get into prestigious high schools in New York also enjoy greater odds of getting into desirable universities and achieving professional success in life. This study suggested that minority students who attend charter schools in the city may get a better quality of elementary and middle school education than other kids in the area.
In 2026, however, the broader picture remains more complicated. Charter school performance differs by state, city, school network, leadership, student population, and academic model. Some schools are highly successful with low-income and minority students, while others struggle to meet the needs of all learners.
Parents researching school options may want to read What Is A Charter School? and School Choice in 2026: What Parents Must Know for additional background.
What Parents Should Consider
While many variables go into calculating academic success and achievement, these studies suggest that enrollment in a strong charter school over other types of public institutions might be a good place to start for some families.
Parents should look closely at each school’s academic record, student support services, special education resources, discipline policies, teacher retention, transportation options, extracurricular programs, and graduation or high school placement outcomes. A charter school that works well for one child may not be the right fit for another.
Parents should also remember that charter schools are still public schools. They do not charge tuition, and they must follow state charter laws. However, admissions procedures, lottery systems, oversight rules, and accountability standards vary by state.
Families who want a broader comparison of public education options may find Comparing Private, Public and Charter Schools useful.
Final Thoughts
The studies on the success of low-income and minority students who attend charter schools are compelling, and educators and parents alike continue to take notice. Charter schools can offer flexibility, specialized instruction, and new opportunities for students who may not thrive in a traditional public school setting.
At the same time, charter schools are not automatically better than other public schools. Some perform exceptionally well, while others fall short. The best approach is to evaluate each school carefully, compare available options, and choose the setting that best meets a child’s academic, social, and emotional needs.
