3. WHERE ARE CHARTER SCHOOLS LOCATED?

As of the 2022-23 school year, charter schools serve students in 44* states, Guam, Puerto Rico, and Washington, D.C. They are found within the geographic confines of 14.2% of local school districts.


*As of November 2024, 46 states have charter school laws. Kentucky passed a charter school funding bill in 2022, which will enable charter schools to open in the future; however, no charter schools have opened there as of yet. In 2023, Montana became the 46th state to pass a law enabling charter schools. Note: For all analyses looking at districts, cities, or locales, known virtual schools were excluded. To learn more about our methodology, see the white paper linked here.

CHARTER SCHOOL LANDSCAPE–LOCALE

According to our most recent data (2022-23 school year), most charter schools and campuses were located in urban areas (57.8%; see Table 3.1), and they enrolled 56.7% of charter students nationwide.

TABLE 3.1: 2022-23 CHARTER SCHOOL ENROLLMENT AND SCHOOL AND CAMPUSES COUNT BY LOCALE

Data from the 2022-23 school year further reveals differences in charter school enrollment demographics across locales (Table 3.2). In general, Black and Hispanic students are more likely to be enrolled in urban charter schools than charter schools in other locales, while White students are more likely to be enrolled in rural and town charter schools. Specifically, 52.1% of charter school students in rural communities and 53.3% of students in towns were White, while 72.5% of charter school students in urban areas were Black or Hispanic. Additionally, charter school students who are of other ethnicities (Native American, Pacific Islander, or Two or More Races) are more likely to attend charter schools in towns and rural areas. This may be linked to the presence of charter schools in rural indigenous communities. For more information on rural charter schools, see our detailed look at rural charter schools.


Table 3.2 also shows that, in the 2022-23 school year, 70% of charter school students in urban areas were eligible for free or reduced-price lunch (FRPL). By comparison, 45.6% of rural charter students received FRPL. Town and suburban charter schools had similar levels of FRPL students at approximately 57.6% and 53.1%, respectively.

TABLE 3.2: 2022-23 CHARTER SCHOOL DEMOGRAPHICS AND FRPL BY LOCALE

CHARTER SCHOOL LANDSCAPE—GEOGRAPHIC SCHOOL DISTRICT

As we state in the Methodology section, the Common Core of Data (CCD) is one of the National Alliance’s primary data sources. In the CCD, many charter schools across the country are coded as their own independent school district since they operate autonomously from the local educational agency (LEA), also referred to as a “school district,” in their area. This can make district-level analysis difficult when trying to understand how a charter school impacts its local school district. For the purposes of including charter schools, the National Alliance proposed a new variable called “geographic school districts,” which is the geographic boundary of the school district in which a charter school is physically located. We identify the geographic school districts for all public schools by mapping the coordinates of schools onto the NCES school district shapefile using ArcGIS.


Since the first charter school opened in 1992, there has been steady growth in the number of LEAs with at least one charter school within their boundaries. In the 2022-23 school year, the number of LEAs with at least one charter school in their geographic district grew to 1,626 (see Table 3.3).

TABLE 3.3: DISTRICTS WITH CHARTER SCHOOLS IN THEIR GEOGRAPHIC AREA

The National Alliance reports charter school enrollment levels in two ways: absolute enrollment number and percentage of charter school students within the total public school student population in a given geographic area. The absolute number of charter school students enrolled in a given jurisdiction may be high even when they compose a low percentage of the overall public school population. In the tables below, we list the top ten 2021-22 LEA geographic school districts by charter school enrollment, percentage of charter school enrollment, charter school enrollment increase between 2021-22 and 2022-23, and percentage of charter school enrollment increase between 2021-22 and 2022-23.


The Los Angeles Unified School District and New York City Public Schools have the highest charter school enrollments within their geographic boundaries, while the Orleans Parish School Board (Louisiana) boasts by far the largest percentage of charter school enrollment nationwide at 99.3%. In terms of growth, the Orleans Parish School Board had the greatest overall increase in enrollment between 2021-22 and 2022-23, while Franklin County Schools in North Carolina had the greatest increase in the percentage of charter school enrollment (see Tables 3.4-3.7).

TABLE 3.4: TOP 10 DISTRICTS FOR CHARTER SCHOOL TOTAL ENROLLMENT 2022-23

TABLE 3.5: TOP 10 DISTRICTS FOR PERCENTAGE OF CHARTER SCHOOL ENROLLMENT 2022-23
State School District Percentage
LA Orleans Parish 99.30%
PA Midland Borough Sd 98.10%
CA Maricopa Unf 97.30%
TX San Antonio Isd 52.50%
OK Oklahoma City 51.60%
IN Indianapolis Public Schools 49.50%
MO Kansas City 33 48.20%
DC District Of Columbia Pub Schls 44.80%
CA Twin Rivers Unf 41.50%
TX Edgewood Isd (Central) - San Antonio 40.60%
TABLE 3.6: TOP 10 DISTRICTS FOR CHARTER SCHOOL ENROLLMENT INCREASE FROM 2021-22 TO 2022-23
State School District Increase
LA Orleans Parish 6,094
CA Twin Rivers Unf 4,858
FL Dade County School District 4,798
NV Clark County School District 4,490
FL Duval County School District 3,089
TX Houston Isd 2,812
TX Northside Isd (Central) 2,763
FL Hillsborough 2,438
TX Fort Worth Isd 2,315
FL Broward County School District 2,038
TABLE 3.7: TOP 10 DISTRICTS FOR PERCENTAGE OF CHARTER SCHOOL ENROLLMENT INCREASE FROM 2021-22 TO 2022-23
State School District Increase
NC Franklin County Schools 16.8%
TX Edgewood Isd (Central) - San Antonio 9.8%
CA Twin Rivers Unf 9.6%
CA Hacienda La Puente Unf 7.5%
AZ Florence Unified School District 6.3%
AL Montgomery County - (Al) 4.6%
NC Johnston County Schools 4.1%
NC Lee County Schools 4.0%
AZ Dysart Unified District 3.8%
TX Hays Cisd 3.7%

Author

  • Senior Manager, Data and Research

    Yueting "Cynthia" worked as an ESL instructor and education consultant in Philadelphia prior to joining the research team at the National Alliance. During her undergraduate years at Sun Yat-sen University, she studied English language & literature and Economics. She received her master’s degree from the University of Pennsylvania with dual majors in ESL education and statistical measurement & research.

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