Enrollment
137
High
DISTRICT 141 · STATE 796
SCHOOL COMMUNITY·CHARLOTTE ISD·NCES 481371000863
Charlotte High School
70 TROJAN DR, CHARLOTTE, TX 78011 · (830) 277-1432 · Atascosa County
GRADES 09–12HIGH42-RURALTITLE IREGULAR SCHOOL137 STUDENTS
C-
allk12 Grade
Scored higher than 16% of Texas public high schools
- C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
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
9.0:1
15 FTE teachers
DISTRICT 10.9:1 · STATE 15.1:1
Free / Reduced Lunch
62%
85 students
DISTRICT 65% · STATE 65%
Community
0
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 | 34 | 25% |
| Grade 10 | 42 | 31% |
| Grade 11 | 29 | 21% |
| Grade 12 | 32 | 23% |
Student demographics
20%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 30% · 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
School pathway
Feeds from
Based on grade levels within CHARLOTTE ISD. Attendance zones can vary; confirm enrollment with the district.
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
57.0%
TX avg 54.5% . +40.0pp since 2020
Mathematics
42.0%
TX avg 45.3%
What this means: On the STAAR, Texas's statewide test, about 57 of every 100 students at this school read at grade level and about 42 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 40 points since 2020.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 4.0% | 53.0% | 25.0% | 18.0% |
| Mathematics | 12.0% | 30.0% | 46.0% | 12.0% |
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 | 57.0% | 42.0% |
| 2024-25 | 41.0% | 20.0% |
| 2023-24 | 47.0% | 18.0% |
| 2022-23 | 33.0% | N/A |
| 2021-22 | 14.0% | N/A |
| 2020-21 | 17.0% | N/A |
% 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
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
42.3%
composite math + reading, all grades
Predicted
47.2%
based on TX schools with similar FRL share
Beats by
-4.9pp
below demographic expectation
What this means: About 42% of students here test proficient in math and reading, compared with the roughly 47% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 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 Charlotte High School
Charlotte High School's state test result (42.3% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Charlotte High School this school | 137 | 62.0% | 42.3% |
| Booker JH/H S BOOKER | 173 | 61.3% | 58.5% |
| Cast STEM High School SAN ANTONIO | 173 | 59.0% | 68.0% |
| Sabinal Secondary SABINAL | 224 | 63.4% | 33.2% |
| Olton High School OLTON | 197 | 64.5% | 49.5% |
| Hale Center High School HALE CENTER | 174 | 66.7% | 42.2% |
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 Charlotte High School ranks
Among high schools| Measure | This school | In Texas | In Atascosa County |
|---|---|---|---|
| State test proficiency ranked highest first | 42.3% | #1,067 of 1,385 | N/A |
| Math proficiency ranked highest first | 42.0% | #740 of 1,425 ▲ 496 | N/A |
| Reading proficiency ranked highest first | 57.0% | #717 of 1,425 ▲ 401 | N/A |
| Enrollment ranked largest first | 137 | #1,488 of 2,107 | #4 of 13 |
| Free and reduced lunch ranked highest share first | 62.0% | #755 of 1,522 | N/A |
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
137
+12 (+10%) vs 2020
+5% since 1990-91, when it was 130
Student : Teacher
9.0:1
was 6.9:1
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 | 137 | 15.2 | 9.0:1 | 62% (85) |
| 2023-24 | 137 | 17.5 | 7.8:1 | 64% (87) |
| 2022-23 | 130 | 17.9 | 7.3:1 | 67% (87) |
| 2020-21 | 125 | 18 | 6.9:1 | 70% (87) |
| 2017-18 | 150 | 15.7 | 9.6:1 | 69% (103) |
| 2015-16 | 150 | 15 | 10.0:1 | 69% (103) |
| 2010-11 | 137 | 16 | 8.6:1 | 72% (98) |
| 2000-01 | 138 | 16 | 8.6:1 | 72% (100) |
| 1990-91 | 130 | 12 | 10.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Charlotte High School.
Since 2017-18: students down 9% (150 to 137); teachers down 3% (15.7 to 15.2).
About Charlotte High School
Charlotte High School is classified as a high school. It is located in CHARLOTTE, Texas. Its enrollment is 137 students, spread over grades 9 through 12. Across high schools in Texas, the average enrollment is about 796.
CHARLOTTE ISD has 424 students spread across 3 schools.
Roughly 89% of students at Charlotte High School are Hispanic. Enrollment also includes 10% White. Among people living in Atascosa County, the Hispanic share is about 65%. On the diversity index, which measures the chance that two random students are from different groups, Charlotte High School scores 20%.
Charlotte High School lists 15.2 full-time-equivalent teachers; that is about 9.0 students per teacher. The gap from the 15.1:1 average for high schools in Texas is 6.1 students per teacher. About 62% of students at Charlotte High School are eligible for free or reduced-price lunch.
Charlotte High School holds a C- allk12 Grade, placing it above 16% of Texas public high schools.
Predicted from its free or reduced-price lunch share, Charlotte High School would score about 47.2%. It scores 42.3%, 4.9 points below that figure.
The school is in Atascosa County, where median household income comes to about $70,770, 16% of adults hold a bachelor's degree or higher, and about 14% of residents live below the federal poverty line. Atascosa County counts 32 public schools with about 8,105 students.
Charlotte Middle School is less than a tenth of a mile from Charlotte High School, the shortest distance to any other public school. Counting only straight-line distance, 2 other public schools are within five miles.
Charlotte High School is in rural territory some distance from an urban area, a location NCES labels Rural: Distant.
Between 2020-21 and 2024-25, Charlotte High School had a net gain of 12 students, or 10%. The ratio of students to teachers went from 6.9:1 to 9.0:1 over the same years.
Use the discussion section to ask about open houses, carpools, and field trips at Charlotte High School. Current and former families are welcome to add their experience.
Atascosa County at a glance
View full county profilePopulation
51,008
Census ACS
Median income
$70,770
Household, ACS
Bachelor's+
16%
Adults 25+
Poverty rate
14%
Below federal line
Schools in county
32
8,105 students
Quick facts
Related schools
Other schools in CHARLOTTE ISD
- Charlotte Elementary SchoolElementary · 203 students
- Charlotte Middle SchoolMiddle · 84 students
- Atascosa Co AlterElementary
- District Reassignment & Opportunity CenterElementary
Other schools in CHARLOTTE
- Charlotte Elementary SchoolElementary · 203 students
- Charlotte Middle SchoolMiddle · 84 students
- District Reassignment & Opportunity CenterElementary
Other Charlotte High schools
One other US public school is named Charlotte High. Charlotte High School is the 2nd largest of the 2.
- CHARLOTTE HIGH SCHOOLPUNTA GORDA, FL · 1,872 students
Nearby schools
- Charlotte Middle School0.0 mi · 84
- Charlotte Elementary School0.1 mi · 203
- Jourdanton Ecc10.2 mi · 259
- The Larry Brown School10.2 mi · 2
- Atascosa Co Juvenile Unit10.2 mi · 2
- Atascosa Juvenile Detention Center10.2 mi · 2
Frequently asked questions
About Charlotte High SchoolHow many students attend Charlotte High School?
Charlotte High School enrolls approximately 137 students in grades 09-12.
What grades does Charlotte High School serve?
Charlotte High School serves grades 09-12.
How many teachers does Charlotte High School have?
Charlotte High School employs 15 FTE teachers, for a student-to-teacher ratio of 9.0:1.
What is the student diversity at Charlotte High School?
Student demographics at Charlotte High School are roughly 10% White, 89% Hispanic, 1% Two or more.
What district is Charlotte High School in?
Charlotte High School is part of CHARLOTTE ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.