From One Schoolhouse to a Unified District: The History of Marana USD

What began more than 115 years ago as a handful of board-and-canvas classrooms serving surrounding farming and railroad communities has grown into an innovative and dynamic school system serving thousands of students across southern Arizona. Today, Marana Unified School District and Marana Schools are recognized for forward-thinking programs, modern campuses, and a strong focus on staff professional development and student opportunity.

Marana Unified School District #6 is one of Arizona’s largest school districts geographically, with a history as strong and resilient as the community it serves. Located just 16 miles northwest of downtown Tucson, the district spans more than 550 square miles and plays a vital role in the fabric of the Marana area. For generations, families have chosen to live here knowing that strong schools, high expectations, and deep community connections are at the heart of the district.

 

 

Early Roots of Education in Marana

Before Marana USD formally existed, education in the region took place in small, rural schools serving isolated farming and railroad communities. One of the earliest known schools in the area was Langhorn School, which operated in the early 1900s near Rillito Station, a Southern Pacific Railroad stop located roughly between today’s Tangerine and Avra Valley Road exits off Interstate 10.

The original Langhorn schoolhouse was a simple board-and-canvas structure built by the teacher–a responsibility commonly included in teaching contracts at the time. The new Langhorn School building officially opened in October 1907.

 

 

Marana Union High School Opens in Marana

With the establishment of Marana Union High School District #2 in 1922, education was becoming formally organized.

The original high school was located along what is now the eastbound Frontage Road near Estes Elementary and was known for its distinctive arches and large windows. An engraved plaque from the building still exists on the nearby MCAT High School campus, bearing the inscription “Union High School #2 – 1924,” the same year the school celebrated its first graduating class of two students.

Opening in 1942, the original Marana Elementary School occupied the buildings that now house MUSD administrative offices and MCAT High School. A separate building on the same campus along McDuff Road served as a segregated schoolhouse.

The Marana Elementary District #55 was formed in 1939 through the consolidation of several smaller districts. In 1942, it became Marana Elementary District #6 -the same year Marana Elementary opened. By 1948, the elementary and high school districts began operating under a single governing board, and that year, four students graduated. By the 1949–1950 school year, the district served approximately 350 students, employed 14 teachers, and operated on a budget of $147,800.

When the original high school building was demolished in the 1950s to make way for construction of Interstate 10, a new Marana High School, now Marana Middle School, opened in 1953. Additional expansions to elementary buildings on Grier Road followed in 1955, with new shared facilities centralized between the schools for efficiency. A cafeteria, gymnasium, and print shop served both the elementary and high school campuses.

By the mid-20th century, Marana’s once-scattered schools had become a unified system, reflecting a growing population and a deepening commitment to education.

 

 

Marana High School: A Powerhouse for Athletics

Marana High School’s athletic achievements in the 1960s, 1970s, and 1980s brought more than trophies – they helped put the once-quiet district on the statewide map.

During the 1960s, MHS captured multiple boys’ state championships. The football program was particularly strong, winning state titles in 1964, 1967, and 1968. The 1968–1969 school year proved unforgettable, as the Tigers claimed an unprecedented and still unmatched four boys state championships in Football, Basketball, Baseball, and Track.

Paul Robinson, Class of 1963, was named MHS Athlete of the Year. Paul went onto play football for the University of Arizona and later became a running back for two seasons in the American Football League and four seasons in the National Football League. He was the 1968 Rookie of the Year while playing for the Cincinnati Bengals, rushing over 1,000 yards in his first season.

The 1967 Tiger football team, led by All-State running back Cleveland Colter and quarterback Tony Komadina III, averaged 53 points per game, a state record.

Girls’ Basketball was also on the map. In the 1980s, under the leadership of Coach Mike Dyer who took over the program in 1977, Marana High School’s girls basketball program earned statewide recognition, winning state championships in 1982, 1985, 1988, and 1989. When Mr. Dyer retired after 26 years in 2003, the girls’ program had 400 wins and only 151 losses.

 

 

The New Marana High School: Today’s MHS

Dr. Wade McLean, former MUSD Superintendent, shared vivid memories from his time as an Assistant Principal at MHS in the 1970s.

“The high school parking lot was full of pickups, driven by cowboys, who kept hunting rifles in the cabs of their trucks. Many of the students had snuff tucked in their back pockets, which was allowed at the time. Many of these boys had been dove hunting before school, some even with the principal and high school coaches. They would come in before classes started and clean the birds in the cafeteria school sinks,” McLean said, sharing with a smile.

McLean also noted that discipline became a central focus. While Dean of Discipline for Boys, McLean was charged with improving the school’s image, regardless of dropout rates.

“We were competing with CDO High School and Flowing Wells,” he said. “We beefed up participation in the Academic Decathlon, which is an indicator of rigor in academics, and improved our rankings. I also removed the students who were trouble. We got real tough on marijuana. We didn't have any other drugs to deal with thankfully, and students who were caught were severely punished. Distribution meant expulsion.”

His efforts paid off. By the time McLean left Marana High, athletics, band, and other extracurriculars had taken off, and academics improved with increased scores across subjects.

“The late 1970s to 1985 or so…those were the good years, because Mountain View High School didn’t exist,” McLean said, still smiling. “We had all the students from the region in one place. It was truly a melting pot.  Some years, we had 300-400 new students at the high school, and 600-800 new kids per year in the district. With a diverse student community, we were rolling in academics, athletics, and band—we were thriving.”

While campus culture has evolved significantly since then, the emphasis on academic rigor, accountability, and student growth established during that era continues to shape Marana High School today.

 

Expanding Eastward: Mountain View High School Opens

Like the growth and expansion Marana faces today, the District experienced a similar period of rapid change in the early 1980s. Prior to the opening of Mountain View High School, former Marana High School Principal Dr. Wade McLean proposed retaining future students at MHS by adding new wings to accommodate the influx.

“We could have expanded to accommodate 3,000 students, but that isn’t what the Superintendent wanted,” McLean recalled. “Marana High School was doing so well…it was a tough decision to walk away from.”

As the District prepared to open Mountain View in 1986, leaders ran into several unexpected hurdles. Originally, the plan was to open Mountain View with no students during its first year, but the District’s insurance provider raised concerns that a vacant campus could be an easy target for vandalism.

In response, the District pivoted, relocating students so the school could open on schedule. Fifth- and sixth-grade students from elementaries on the eastside of I-10 moved to Tortolita Middle School, while Tortolita’s seventh-, eighth-, and ninth-grade students transitioned to Mountain View. These students remained at the school and ultimately became the first graduating classes of Mountain Lions. Mountain View High School grew in stages, gradually evolving into a comprehensive high school as athletics, special education, counseling services, and extracurricular programs were added in the years that followed.

 

 

Facilities That Serve the Community

The opening of Mountain View High School marked more than a response to enrollment growth. It signaled an ongoing commitment in how the District approached long-term planning: with support and input from the community and stakeholders. As new campuses came online, the district focused on designing schools that reflected each unique community they served, and collaborated with key community partners for the best outcomes possible.

Uncommon for Arizona schools, the Wade McLean Pool at Marana High School was part of a broader campus expansion in 2003, which also included a new admin facility, library, classrooms, and gym. The pool was built through a collaborative effort between the District and Pima County, using local bond dollars intended to create joint-use community facilities. Along with the pool, Dr. McLean worked with Pima County to negotiate use of land close to Mountain View High and Tortolita Middle to establish much-needed athletic fields with lighting for football, baseball, and softball. These fields are still in use for athletes today.

Modern Day Marana Unified

In 1981, the Governing Board officially unified the elementary and high school systems, forming the Marana Unified School District #6.

Nearly 100 years after Marana Union High School graduated its first two students, Marana Unified serves more than 13,000 students across 20 campuses, including elementary schools, K–8 schools, middle schools, high schools, and early childhood education centers - preschools. More than 2,000 educators and staff work together to support student learning and well-being.

From the board-and-canvas walls of the Langhorn School to today’s innovative classrooms, Marana Unified has come a long way. The same partnerships among schools, families, businesses, and community members that helped establish the district continue to shape schools where students are challenged, supported, and inspired. School leaders and teachers are fiercely committed to celebrating growth and our students’ and staff members’ success. The future is incredibly bright, and we are proud to remain the community’s public K–12 schools of choice.

 

 

MUSD School Openings

School	Year Opened
Marana Union High School	1922 - demolished sometime in the late 1950s.
Marana Elementary School	1942. Current-day MUSD administration offices and MCAT High School (Grier Rd).
Marana Middle School	Opened in 1952 as Marana High School. Converted to Marana Junior High School in 1975.
Marana High School (Emigh Road)	1975
Thornydale Elementary	1975-2018
Butterfield Elementary	1978
Tortolita Middle	1982
DeGrazia Elementary	1983
Roadrunner Elementary	1983
Desert Winds Elementary	1983-2016
Mountain View High	1986
Ironwood Elementary	1988
Quail Run Elementary	1993
Coyote Trail Elementary	1996
Picture Rocks Elementary	1996
Estes Elementary	2001
Twin Peaks K-8	2001
MCAT High	2001
Rattlesnake Ridge Elementary	2007
Gladden Farms Elementary	2016
PAL Play & Learn Preschool	2016/1989. PAL was renamed and its service model reconfigured in 2016. Previously, it was the Preschool for the Education and Enrichment of Children (PEEC), founded in 1989.
Dove Mountain CSTEM K-8	2019
Tangerine Farms K-8	2025
Marana Vista Academy	2025