Main Street High, a public charter school at 1100 N. Main St., Kissimmee: 398 students (2024-25). 321-250-1871.

Last checked Oct. 10, 2026. Sources: the school’s website; The School District of Osceola County’s charter schools page; the Florida Department of Education’s 2026 school grades; the federal NCES school directory.

Main Street High School is a tuition-free public charter school at 1100 N. Main St., inside Kissimmee city limits. The Osceola County School Board sponsors it, but its own governing board runs it, and it has no attendance zone: families apply. The school’s mission, on its home page, is “to provide an alternative graduation path for students who are at risk through dropout intervention services that include a self-paced quality education in a personalized environment.” It says it serves students who are over-age for their grade or behind on credits.

Charter schools “operate under a performance contract or a ‘charter’” and “have open enrollment and cannot discriminate in admissions, associate with any religion or religious group, or charge tuition,” the district’s charter schools page says.

Who to call

  • Front office: 321-250-1871, 1100 N. Main St., Kissimmee, FL 34744
  • School website: mainstreethigh.com
  • District charter schools office: 407-870-1493, 1200 Vermont Ave., St. Cloud
  • District main line: The School District of Osceola County, 407-870-4600
Address 1100 N. Main St., Kissimmee, FL 34744
Phone 321-250-1871
Type Public charter school, no attendance zone
Principal Alexandra Plaza Torres
Students, 2024-25 398

Principal. Alexandra Plaza Torres is the principal, according to the school’s home page.

Enrollment and teachers

  • Federal count: 398 students in the 2024-25 school year, according to the NCES directory.
  • Grades served: grades 9 through 12, according to the school and the district.

State report card

Main Street High does not appear in the Florida Department of Education’s 2026 school grades file, which grades schools A to F. Its state report card has enrollment and test results; it is an interactive dashboard that could not be read for this page.

How admission works

To enroll, contact the school’s enrollment team at 321-250-1871 or fill in the interest form on its How to Enroll page; the school says it replies within 48 hours. It also lists a controlled open enrollment sign-up.

The school asks families to bring two proofs of address, a state ID or passport, proof of withdrawal from the previous school, health and immunization records, a transcript and any ESE or ESOL documents.

Hours and calendar

The school posts lunch sessions from noon to 12:15 p.m. and 12:15 to 12:30 p.m. on its home page.

The school posts its calendars on its Calendars page. Charter schools may follow a different calendar from the district’s; the district’s own dates are in our Kissimmee schools guide.

Programs. The school’s home page lists career and technical education programs in gaming, nail technology, barbering and nursing assistant training.

More on Kissimmee schools

Frequently asked questions

What grades does Main Street High School serve?

Main Street High serves grades 9 through 12. It is at 1100 N. Main St., Kissimmee, and its main line is 321-250-1871.

How do I enroll at Main Street High School?

Call 321-250-1871 or fill in the interest form on the school’s How to Enroll page. The school serves students who are behind on credits or over-age for their grade.

Does Main Street High School have an attendance zone?

No. It is a tuition-free public charter school with no attendance zone; families apply to the school directly.