Guilford Park High School (GPHS) represents the latest milestone in the Howard County Public School System (HCPSS). Located at 8500 Ridgely’s Run Road in Jessup, Maryland, this state-of-the-art facility opened its doors in August 2023. As the 13th high school in the county's history, it serves as a critical infrastructure response to the growing student population in the southeastern corridor of Howard County. Known for its distinct green and blue colors and the Panther mascot, the school is not only a center for academic excellence but also a model for sustainable architectural design in modern education.

For those seeking immediate facts about the institution:

  • Established: 2023
  • Location: 8500 Ridgely’s Run Road, Jessup, MD 20794
  • Mascot: Panther
  • Principal: Josh Wasilewski
  • Total Capacity: 1,658 students
  • Sustainability: LEED Silver Targeted "Green School"

The Vision and Development of High School 13

The journey to establishing Guilford Park High School began as a strategic initiative to alleviate overcrowding in surrounding Howard County high schools. For years, the project was referred to as "High School 13," a placeholder that represented the next chapter in the district's expansion. The Board of Education finalized the attendance area adjustment plan in November 2022, which defined the initial community of students who would call this campus home.

The naming of the school was a community-centric process. On February 9, 2023, the Board of Education officially approved the name "Guilford Park High School," drawing inspiration from local geography and community identity. Following the naming, the school's culture began to take shape through student involvement. Future GPHS students participated in focus groups to generate mascot options, eventually selecting the "Panther" on April 14, 2023. This selection allowed the inaugural classes of 2026 and 2027 to leave a permanent mark on the school's heritage from its first year of operation.

Architectural Design and Campus Capacity

Guilford Park High School is the largest high school facility ever constructed within the Howard County Public School System. The campus spans 42 acres and encompasses 289,161 gross square feet of building space. The design of the school follows a successful prototype previously utilized for Marriotts Ridge, Reservoir, and Long Reach High Schools, but with significant modern enhancements tailored to current educational standards.

The interior layout is engineered to foster both large-scale instruction and specialized learning. The building contains:

  • 40 General Classrooms: These spaces are equipped with modern instructional technology.
  • 10 Flexible Science Classrooms: Designed to accommodate diverse laboratory requirements and collaborative research projects.
  • 3 Technology Education Spaces: Dedicated areas for engineering, computer science, and technical vocational training.
  • Cafeteria: A massive central hub with a seating capacity for 1,097 students, designed to handle multiple lunch shifts efficiently.

Logistically, the campus is prepared for high-volume traffic and student commuting. It features 579 parking spaces for cars—accommodating staff, seniors, and visitors—and 33 dedicated bus parking spaces to facilitate the district’s transportation network.

The Sustainable "Green School" Initiative

One of the most defining characteristics of Guilford Park High School is its commitment to environmental stewardship. The facility was designed to achieve a minimum LEED (Leadership in Energy and Environmental Design) Silver designation, making it an official HCPSS "Green School." This designation is not merely a title but a reflection of integrated systems designed to conserve energy, water, and materials.

Renewable Energy and Efficiency

The roof of GPHS is equipped with an extensive array of solar photovoltaic panels. These panels are projected to generate enough electricity to reduce the building's reliance on external power companies by approximately 18%. Furthermore, the entire facility, including the outdoor athletic stadium, utilizes LED lighting fixtures. These fixtures include "cut-off" lights designed to minimize light pollution and glare for neighboring residential areas, ensuring the school remains a responsible neighbor.

Water Management and Landscaping

The site’s development included a sophisticated rainwater management strategy. The school is designed such that rainwater leaves the site at the same rate it did before the land was developed. This is achieved through:

  • Micro-bioretention Areas: Built throughout the site to naturally filter impurities from stormwater before it enters local Jessup waterways.
  • Underground Cisterns: These large storage tanks collect rainwater, which can be repurposed to irrigate the school’s various sports fields.
  • Native Plant Landscaping: The campus features native plant species that are adapted to the Maryland climate, significantly reducing or eliminating the need for supplemental irrigation.

Indoor Environmental Quality

The materials used in the construction of GPHS were selected with student health in mind. The paints and adhesives used throughout the interior are low in volatile organic compounds (VOCs), contributing to superior indoor air quality. Additionally, many of the building’s finishes—including flooring, insulation, doors, and cabinetry—were locally sourced and manufactured from recycled materials, reducing the carbon footprint associated with the school's construction.

Academic Progression and Student Enrollment

Guilford Park High School adopted an incremental growth model to build its community culture steadily. In its inaugural 2023–2024 school year, the school opened exclusively to 9th and 10th-grade students, with an initial enrollment of approximately 779 students.

The expansion plan follows this trajectory:

  • 2023–2024: Grades 9 and 10.
  • 2024–2025: Grades 9, 10, and 11.
  • 2025–2026: Full enrollment for Grades 9 through 12.

By the 2025–2026 school year, GPHS will operate as a comprehensive four-year high school. The student demographics in its first year reflected a diverse community, with a population consisting of approximately 35.3% Black/African American, 24.3% White, 20.0% Hispanic/Latino, and 13.7% Asian students. This diversity is a cornerstone of the school’s identity, as the administration focuses on creating an inclusive environment where equity is a core value.

Administrative Leadership and Educational Philosophy

The leadership team at Guilford Park High School brings decades of experience from within the Howard County Public School System. Each member of the administration has a track record of fostering student achievement and community engagement.

Principal Josh Wasilewski

At the helm of GPHS is Principal Josh Wasilewski, a veteran educator with over 21 years of service in HCPSS. His career spans roles as a teacher at Mayfield Woods Middle School and leadership positions at Murray Hill Middle School and Long Reach High School. Named the HCPSS Principal of the Year in 2019, Wasilewski’s philosophy centers on "cultural responsiveness" and providing students with the resources necessary to excel in a dynamic, globalized world.

Assistant Principals and Specialized Leadership

The administrative team includes several assistant principals, each overseeing specific aspects of the school's operation:

  • Samantha Filipiak: With 14 years of experience as an English teacher and instructional leader at Hammond High School, she focuses on college and career readiness and instructional technology.
  • Christine Johnson: A specialist in special education with nearly two decades of experience, she ensures that GPHS meets the needs of all learners, including those with autism and other specialized requirements.
  • Kareem Penn: Bringing 25 years of experience in social studies and athletics management, Penn has a history of being recognized as a "Distinguished Teacher of the Year" and focuses on community service and student leadership.
  • Sonya Sutton: A former mathematics educator and high school counselor, Sutton holds an Education Specialist degree and focuses on curriculum, instruction, and student services.
  • Mike Lerner (Athletics and Activities Manager): With 28 years in HCPSS, Lerner oversees the expansive Panther athletics program, ensuring a balance between classroom performance and field competition.

Student Life: Athletics, Arts, and Organizations

Despite its recent opening, Guilford Park High School has rapidly established a robust extracurricular ecosystem. The school’s facilities are designed to support high-level competition and creative expression.

Premier Athletic Facilities

GPHS boasts some of the most impressive athletic venues in Maryland:

  • Main Gymnasium: Capable of holding 2,139 people, with bleacher seating for 1,180 spectators.
  • The Stadium: Featuring 3,517 seats, it is the largest high school stadium in Howard County. It includes track facilities and an artificial turf field.
  • Natural Turf Fields: Five acres of natural grass are dedicated to baseball, softball, field hockey, and multi-purpose sports.
  • Auxiliary Gym: Provides additional capacity for up to 737 people for practices and smaller events.

Clubs and Organizations

The school offers a wide array of clubs that cater to diverse interests, allowing students to build community outside of traditional academics. Notable organizations include:

  • STEM & Academic: MESA (Math Engineering and Science Achievement), Math Team, Coding Club, Chess Club, and Debate/Speech Club.
  • Cultural & Identity: African Student Association, Asian American & Pacific Islander Association, Desi Student Association, Latino/Latino Club, and SAGA/GSA.
  • Arts & Performance: Drama Club, A Cappella (Glee) Club, Art Club/National Art Honor Society, and Dance programs.
  • Service & Leadership: Student Government Association (SGA), Scholars Leadership Club, and Environmental Club.

Essential Digital Tools and Family Resources

Guilford Park High School utilizes a suite of digital platforms to streamline communication between students, teachers, and parents. These tools are central to the modern learning experience at GPHS.

  1. HCPSS Connect: The primary portal for parents to access student grades, attendance records, and emergency contact information.
  2. Canvas: The district’s Learning Management System (LMS) where teachers post assignments, course materials, and digital textbooks.
  3. Naviance: A comprehensive college and career readiness platform that helps students research post-secondary options and manage scholarship applications.
  4. HCPSS.me: A landing page for students to access Google Suite for Education, including Drive, Docs, and Gmail.

The school also emphasizes attendance through its dedicated email channel (GPHSAbsence@hcpss.org), encouraging a "culture of showing up" to maximize academic outcomes.

Why Guilford Park High School is a Modern Educational Benchmark

The opening of Guilford Park High School is more than just the addition of a new building; it is a statement about the future of public education in Jessup and Howard County. By combining the largest physical footprint in the county with a rigorous focus on sustainability and equity, GPHS offers a unique environment for the next generation of leaders.

The school’s commitment to the "Green School" philosophy teaches students the importance of environmental responsibility through the very walls that surround them. Meanwhile, the experienced leadership team ensures that the academic and social-emotional needs of a diverse student body are met with precision and care. As the school moves toward its first graduating class in 2026, the Guilford Park Panthers are well-positioned to become a powerhouse in Maryland academics and athletics.

Frequently Asked Questions

What are the school colors and mascot of Guilford Park?

The school colors are Green and Blue, and the official mascot is the Panther.

Where is Guilford Park High School located?

The school is located at 8500 Ridgely’s Run Road, Jessup, MD 20794.

Who is the principal of Guilford Park High School?

The inaugural principal is Josh Wasilewski, an award-winning administrator with over two decades of experience in the Howard County Public School System.

Is Guilford Park High School a "Green School"?

Yes, the school was designed to meet LEED Silver standards. It features roof-mounted solar panels, LED lighting, and advanced rainwater filtration and recycling systems.

When will Guilford Park High School have all four grades?

The school opened with grades 9 and 10 in 2023. It will add grade 11 in the 2024-2025 school year and will reach full 9-12 capacity in the 2025-2026 school year.

How large is the stadium at Guilford Park?

The stadium at GPHS is the largest in Howard County, featuring 3,517 seats and an artificial turf field.

Summary of Guilford Park High School Features

Guilford Park High School represents a fusion of massive scale and sustainable detail. From its 42-acre campus and LEED Silver environmental features to its comprehensive list of student organizations and premier athletic facilities, the school provides a world-class environment for students in Jessup, Maryland. Under the leadership of Principal Josh Wasilewski, GPHS is rapidly becoming a cornerstone of the Howard County community, prioritizing equity, innovation, and academic excellence as it grows toward its full capacity in 2026.