Public high schoolGrades 9–12Lewisville ISD

Marcus High School

5707 Morriss Rd, Flower Mound, TX 75028 · (469) 713-5196

A
91 / 1002026 TEA rating
● SteadyWithin 1 point of 2025 (A 92).
2,998students
14.9students per teacher
95.5%attendance
2ndof 5 Lewisville ISD high schools
Find homes near this school All Lewisville ISD schools
AACAARings: 1 and 2 miles
This schoolPublic school (2026 grade)PrivateWhat’s coming

Rating history

Marcus High School has earned an A in 6 of its 6 A–F ratings since 2019.

TEA didn’t give A–F ratings in 2020 or 2021 (COVID). Scores are out of 100: 90+ is an A, 80–89 a B, 70–79 a C, 60–69 a D.

What makes up the 2026 grade

Student achievementA · 91

How students scored on STAAR tests, plus college and career readiness and graduation rates.

School progressB · 81

How much students grew from last year, or how they did compared with schools with similar student populations.

Closing the gapsA · 92

How each student group did, including students from low-income families and English learners.

How students did on STAAR

Share of Marcus High School tests at each level in spring 2025, across all grades and subjects. The dark tick is the Lewisville ISD high school average.

Approaches grade level93%
Meets grade level79%
Lewisville ISD high schools: 68%
Masters grade level37%
99.6%graduation rateAs used in TEA’s 2026 rating
86%of graduates ready for college, a career or the militaryAs used in TEA’s 2026 rating

Students and teachers

From TEA’s 2024–25 school report card (TAPR).

2,998students in 2024–25About the same as the year before
14.9students per teacher202 full-time teachers
15.2average class sizeEnglish, math, science and social studies
9.4 yrsteachers’ average time in the district
$66,541average teacher base pay
10.1%from low-income familiesLewisville ISD high schools: 31%
4.7%English learners
18.2%in gifted & talented
8.4%chronically absentMissed 10% or more of school days (2023–24)
Students by race and ethnicity
White 61.9%Hispanic 18.2%Asian 10.5%African American 4.3%Two or More Races 4.1%

Is a home zoned here?

Attendance zones change, and many homes near a school are zoned somewhere else. Before you buy or rent, confirm the address with Lewisville ISD (district website).

Ask Stacey which homes are zoned here

What’s coming nearby

From Realust’s What’s Coming tracker, within 2 miles of Marcus High School.

AnnouncedH-E-B at FM 2499 & Waketon RdDate TBD · 0.9 mi away

Nearby schools

Closest high schools and private schools, by straight-line distance.

AFounders Classical Academy of Flower MoundTexas College Preparatory Academies · 92 · 1.8 mi AFlower Mound High SchoolLewisville ISD · 94 · 2.4 mi CLewisville High SchoolLewisville ISD · 79 · 3.1 mi AFounders Classical Academy - LewisvilleTexas College Preparatory Academies · 93 · 3.8 mi PFaith Lutheran Day SchoolPrivate · PK–K · 0.3 mi PDkh AcademyPrivate · PK–K · 1.4 mi PAlden Montessori School, LlcPrivate · PK–3 · 1.8 mi
Thinking about living near Marcus High School?See what Flower Mound is like day to day, or text Stacey to find homes nearby.
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Stacey Haynes is a licensed Texas real estate sales agent with Compass and is affiliated with Realust. TREC Consumer Protection Notice

Questions about Marcus High School

What is Marcus High School’s TEA rating?

Marcus High School earned an A (91 out of 100) in the Texas Education Agency’s 2026 A–F ratings, released in August 2026. It had an A (92) in 2025.

What grades does Marcus High School serve?

Grades 9–12. It’s part of Lewisville ISD, at 5707 Morriss Rd in Flower Mound.

How many students go to Marcus High School?

2,998 students in 2024–25, about the same as the year before. There are about 15 students for every teacher.

How does Marcus High School compare with other Lewisville ISD high schools?

Its 2026 score ranks 2nd of 5 Lewisville ISD high schools. 40% of them earned an A in 2026.

Which homes are zoned to Marcus High School?

Attendance zones can change from year to year. Use Lewisville ISD’s school locator or call the district to confirm an address before you buy or rent.

Sources: Texas Education Agency 2019–2026 A–F accountability ratings (2026 released August 2026); TEA 2024–25 Texas Academic Performance Report (TAPR); TEA school directory; Realust What’s Coming tracker. District rankings and averages are Realust calculations from TEA data. Updated November 2026. See something out of date? Tell us.