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What advice would you give to incoming students at FLOWER MOUND H S?
Community prompt from u/allk12. Replies below.
Enrollment
3,426
High
DISTRICT 2,652 · STATE 796
SCHOOL COMMUNITY·LEWISVILLE ISD·NCES 482730008196
Flower Mound High School
3411 PETERS COLONY RD, FLOWER MOUND, TX 75022 · (469) 713-5192 · Denton County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL3,426 STUDENTS
A
allk12 Grade
Scored higher than 86% of Texas public high schools
- A+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- C-Three-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public high schools
Student : Teacher
16.1:1
213 FTE teachers
DISTRICT 12.6:1 · STATE 15.1:1
Free / Reduced Lunch
7%
243 students
DISTRICT 40% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 884 | 26% |
| Grade 10 | 824 | 24% |
| Grade 11 | 859 | 25% |
| Grade 12 | 859 | 25% |
Student demographics
65%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 63% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
87.0%
TX avg 54.5% . +29.0pp since 2020
Mathematics
82.0%
TX avg 45.3% . +27.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 87 of every 100 students at this school read at grade level and about 82 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 29 points since 2020, while math scores are up about 27 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 38.0% | 49.0% | 7.0% | 6.0% |
| Mathematics | 48.0% | 34.0% | 14.0% | 4.0% |
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 87.0% | 82.0% |
| 2024-25 | 88.0% | 80.0% |
| 2023-24 | 90.0% | 82.0% |
| 2022-23 | 70.0% | 84.0% |
| 2021-22 | 64.0% | 65.0% |
| 2020-21 | 58.0% | 55.0% |
% Meets Grade Level or Above, all students and all tested grades.
Source: STAAR. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
87.1%
composite math + reading, all grades
Predicted
70.7%
based on TX schools with similar FRL share
Beats by
+16.4pp
above demographic expectation
What this means: About 87% of students here test proficient in math and reading, well above the roughly 71% typical for Texas schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 16 points, placing it in Texas's top 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Flower Mound High School
Flower Mound High School's state test result (87.1% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Flower Mound High School this school | 3,426 | 7.1% | 87.1% |
| Rouse High School LEANDER | 2,260 | 8.1% | 74.7% |
| Round Rock High School ROUND ROCK | 3,824 | 13.4% | 81.3% |
| Wakeland High School FRISCO | 2,230 | 5.3% | 86.9% |
| Lasa High School AUSTIN | 1,616 | 10.6% | 97.5% |
| Vista Ridge High School CEDAR PARK | 2,480 | 10.3% | 75.1% |
Matched among Texas high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Flower Mound High School ranks
Among high schools| Measure | This school | In Texas | In Denton County |
|---|---|---|---|
| State test proficiency ranked highest first | 87.1% | #32 of 1,385 | #1 of 24 |
| Math proficiency ranked highest first | 82.0% | #42 of 1,425 ▼ 1 | #1 of 29 ▲ 1 |
| Reading proficiency ranked highest first | 87.0% | #91 of 1,425 ▼ 7 | #4 of 29 no change |
| 3-year test score change ranked biggest gain first | +7.5pp | #894 of 1,184 | #24 of 27 |
| Enrollment ranked largest first | 3,426 | #38 of 2,107 | #3 of 39 |
| Students per teacher ranked fewest first | 16.1:1 | #931 of 1,344 | #21 of 29 |
| Diversity index ranked most diverse first | 64.6% | #245 of 1,346 | #17 of 29 |
| Free and reduced lunch ranked highest share first | 7.1% | #1,518 of 1,522 | #22 of 24 |
| Enrollment change since 2017-18 ranked steepest decline first | -5.3% | #389 of 557 | #7 of 7 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
3,426
-256 (-7%) vs 2020
+107% since 2000-01, when it was 1,655
Student : Teacher
16.1:1
was 18.0:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 3,426 | 213.1 | 16.1:1 | 7% (243) |
| 2023-24 | 3,442 | 216.1 | 15.9:1 | 9% (295) |
| 2022-23 | 3,542 | 218.4 | 16.2:1 | 7% (243) |
| 2020-21 | 3,682 | 205 | 18.0:1 | 5% (185) |
| 2017-18 | 3,616 | 212.8 | 17.0:1 | 3% (116) |
| 2015-16 | 2,650 | 153 | 17.3:1 | 4% (97) |
| 2010-11 | 3,172 | 194 | 16.4:1 | 3% (80) |
| 2000-01 | 1,655 | 106 | 15.6:1 | 1% (13) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Flower Mound High School.
Since 2017-18: students down 5% (3,616 to 3,426); teachers unchanged (212.8 to 213.1).
About Flower Mound High School
At 3411 PETERS COLONY RD in FLOWER MOUND, Texas, Flower Mound High School operates as a large high school. The school counted 3,426 students in 2024-25, covering grades 9 through 12. That is 330% above the average of about 796 students for high schools in Texas.
LEWISVILLE ISD enrolls 47,876 students, and its 62 schools include Flower Mound High School.
The largest group at Flower Mound High School is White students, at 50%. Other groups make up 28% Asian, 14% Hispanic, 4% multiracial, and 3% Black. Measured by the diversity index, the student body scores 65%.
The school had 213.1 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 16.1:1. The gap from the 15.1:1 average for high schools in Texas is 1.0 students per teacher. The school reported 7% of students eligible for free or reduced-price lunch in 2024-25. The gap from the 35% average for public schools in Denton County is 28 points.
Flower Mound High School holds an A allk12 Grade, placing it above 86% of Texas public high schools.
BeatsExpectations places Flower Mound High School in the top 10% of Texas schools. The measure fits a line through proficiency and free or reduced-price lunch share for each state, and this school sits 16.4 points above it (87.1% actual, 70.7% predicted).
In Denton County, home to about 979,561 people, median household income comes to about $111,498, 49% of adults hold a bachelor's degree or higher, and about 4% of residents live below the federal poverty line. Denton County's 267 public schools enroll about 175,222 students and include Flower Mound High School.
Flower Mound High School's nearest public school is Wellington Elementary School (about 0.6 miles). There are at least 8 more public schools inside five miles. By average proficiency, Flower Mound High School is 1st among 9 schools close by.
Flower Mound High School is coded as Suburb: Large in federal locale data.
A 7% decline took enrollment from 3,682 in 2020-21 to 3,426 in 2024-25. Federal data show the ratio falling from 18.0:1 to 16.1:1.
This page collects posts and questions about Flower Mound High School, such as athletics, class schedules, and weather closures. Members of the school community can share what they know.
Denton County at a glance
View full county profilePopulation
979,561
Census ACS
Median income
$111,498
Household, ACS
Bachelor's+
49%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
267
175,222 students
Quick facts
Related schools
Other schools in LEWISVILLE ISD
- Lewisville High SchoolHigh · 4,001 students
- Hebron High SchoolHigh · 3,668 students
- Marcus High SchoolHigh · 2,998 students
- The Colony High SchoolHigh · 1,803 students
- Killian Middle SchoolMiddle · 997 students
- Arbor Creek Middle SchoolMiddle · 940 students
Other schools in FLOWER MOUND
- Marcus High SchoolHigh · 2,998 students
- Argyle High SchoolHigh · 1,644 students
- Founders Classical Academy of Flower MoundCombined · 949 students
- STEM Academy at Forestwood Middle SchoolMiddle · 894 students
- Argyle South Elementary SchoolElementary · 783 students
- McKamy Middle SchoolMiddle · 757 students
Nearby schools
- Wellington Elementary School0.6 mi · 731
- Flower Mound Elementary School0.8 mi · 526
- Old Settlers Elementary School0.8 mi · 468
- McKamy Middle School1.0 mi · 757
- Liberty Elementary School1.2 mi · 574
- STEM Academy at Donald Elementary School1.3 mi · 526
Frequently asked questions
About Flower Mound High SchoolHow many students attend Flower Mound High School?
Flower Mound High School enrolls approximately 3,426 students in grades 09-12.
Is Flower Mound High School an elementary, middle, or high school?
Flower Mound High School is a high school covering grades 09-12.
How many teachers does Flower Mound High School have?
Flower Mound High School employs 213 FTE teachers, for a student-to-teacher ratio of 16.1:1.
What is the student diversity at Flower Mound High School?
Student demographics at Flower Mound High School are roughly 50% White, 14% Hispanic, 3% Black, 28% Asian, 4% Two or more.
Is Flower Mound High School public or private?
Flower Mound High School is a public K-12 school, overseen by LEWISVILLE ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.