Enrollment
327
High
DISTRICT 338 · STATE 796
SCHOOL COMMUNITY·FLATONIA ISD·NCES 481928001789
Flatonia Secondary
400 4TH ST, FLATONIA, TX 78941 · (361) 865-2941 · Fayette County
GRADES 06–12HIGH43-RURALTITLE IREGULAR SCHOOL327 STUDENTS
A
allk12 Grade
Scored higher than 88% 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.
- A-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
9.7:1
34 FTE teachers
DISTRICT 12.4:1 · STATE 15.1:1
Free / Reduced Lunch
42%
136 students
DISTRICT 44% · 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 6 | 33 | 10% |
| Grade 7 | 36 | 11% |
| Grade 8 | 58 | 18% |
| Grade 9 | 52 | 16% |
| Grade 10 | 54 | 17% |
| Grade 11 | 48 | 15% |
| Grade 12 | 46 | 14% |
Student demographics
54%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 54% · 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 FLATONIA ISD. Attendance zones can vary; confirm enrollment with the district.
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
80.0%
TX avg 54.5% . +48.0pp since 2020
Mathematics
76.0%
TX avg 45.3% . +23.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 80 of every 100 students at this school read at grade level and about 76 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 48 points since 2020, while math scores are up about 23 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 42.0% | 38.0% | 10.0% | 10.0% |
| Mathematics | 33.0% | 43.0% | 19.0% | 5.0% |
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 | 80.0% | 76.0% |
| 2024-25 | 75.0% | 71.0% |
| 2023-24 | 73.0% | 80.0% |
| 2022-23 | 29.0% | 73.0% |
| 2021-22 | 33.0% | 58.0% |
| 2020-21 | 32.0% | 53.0% |
% 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
72.0%
composite math + reading, all grades
Predicted
55.9%
based on TX schools with similar FRL share
Beats by
+16.0pp
above demographic expectation
What this means: About 72% of students here test proficient in math and reading, well above the roughly 56% 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 Flatonia Secondary
Flatonia Secondary's state test result (72.0% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Flatonia Secondary this school | 327 | 41.6% | 72.0% |
| Roscoe Collegiate High School ROSCOE | 307 | 40.7% | 35.9% |
| Canadian High School CANADIAN | 283 | 41.7% | 67.3% |
| Woodsboro High School WOODSBORO | 233 | 42.5% | 30.0% |
| Pilot Point High School PILOT POINT | 482 | 39.6% | 54.0% |
| Comfort High School COMFORT | 369 | 43.6% | 39.1% |
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 Flatonia Secondary ranks
Among high schools| Measure | This school | In Texas |
|---|---|---|
| State test proficiency ranked highest first | 72.0% | #201 of 1,385 |
| Math proficiency ranked highest first | 76.0% | #87 of 1,425 ▲ 13 |
| Reading proficiency ranked highest first | 80.0% | #177 of 1,425 ▲ 56 |
| 3-year test score change ranked biggest gain first | +27.0pp | #213 of 1,184 |
| Enrollment ranked largest first | 327 | #1,120 of 2,107 |
| Students per teacher ranked fewest first | 9.7:1 | #94 of 1,344 |
| Diversity index ranked most diverse first | 53.9% | #548 of 1,346 |
| Free and reduced lunch ranked highest share first | 41.6% | #1,168 of 1,522 |
| Enrollment change since 2017-18 ranked fastest growth first | +10.1% | #371 of 672 |
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
327
+9 (+3%) vs 2020
+142% since 1990-91, when it was 135
Student : Teacher
9.7:1
was 11.0:1
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 | 327 | 33.7 | 9.7:1 | 42% (136) |
| 2023-24 | 340 | 33.3 | 10.2:1 | 51% (172) |
| 2022-23 | 350 | 30.5 | 11.5:1 | 50% (176) |
| 2020-21 | 318 | 29 | 11.0:1 | 45% (143) |
| 2017-18 | 297 | 33.4 | 8.9:1 | 57% (170) |
| 2015-16 | 272 | 27 | 10.1:1 | 58% (159) |
| 2010-11 | 264 | 24 | 11.0:1 | 50% (132) |
| 2000-01 | 257 | 26 | 9.9:1 | 43% (110) |
| 1990-91 | 135 | 13 | 10.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Flatonia Secondary.
Since 2017-18: students up 10% (297 to 327); teachers up 1% (33.4 to 33.7).
About Flatonia Secondary
Flatonia Secondary is a low-enrollment high school located in FLATONIA, Texas. The student body numbers 327 students, from grades 6 through 12. Average enrollment for high schools in Texas is about 796, so this school runs 59% smaller than that.
FLATONIA ISD has 2 schools and 676 students, and Flatonia Secondary is one of those schools.
Roughly 54% of students at Flatonia Secondary are Hispanic. Other reported shares: 42% White and 4% Black. Fayette County's residents are about 22% Hispanic, 31 points below the school's share. The school's diversity index is 54%, meaning two students picked at random have a 54% chance of belonging to different racial or ethnic groups.
Federal staffing data show 33.7 full-time-equivalent teachers at Flatonia Secondary and a ratio of 9.7:1. This ratio sits 5.4 below the 15.1:1 average for high schools in Texas. Free or reduced-price lunch eligibility covers 42% of students. That is lower than the 53% average for public schools in Fayette County.
Flatonia Secondary is graded A by allk12, scoring above 88% of Texas public high schools once test results, poverty-adjusted performance, and the recent trend are combined.
Flatonia Secondary posts an average proficiency rate on state tests of 72.0%. Schools with its free or reduced-price lunch share in Texas are predicted to post 55.9%, so the school is 16.0 points ahead and in the state's top 10%.
According to the American Community Survey, in Fayette County, the median household income is $75,854, the share of adults with a bachelor's degree or higher is 28%, and roughly 5% of residents are in poverty. Flatonia Secondary is one of 11 public schools in the county.
The next-closest public school is Flatonia Elementary School, less than a tenth of a mile away. The count of other public schools within ten miles is 3. Among its closest neighbors with test data, Flatonia Secondary is 1st of 9 on proficiency.
The school is in rural territory far from an urban area, according to its NCES locale (Rural: Remote).
Enrollment grew 3% from its 2020-21 level of 318. Its ratio of students to teachers was 11.0:1 in 2020-21, and 9.7:1 in 2024-25.
Conversations here can range across school safety, transportation, and start times. Posting is open to anyone connected to the school.
Fayette County at a glance
View full county profilePopulation
25,042
Census ACS
Median income
$75,854
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
11
3,755 students
Quick facts
Related schools
Other schools in FLATONIA ISD
- Flatonia Elementary SchoolElementary · 349 students
- Whispering Hills Achievement CenterElementary
Other schools in FLATONIA
- Flatonia Elementary SchoolElementary · 349 students
- Whispering Hills Achievement CenterElementary
Nearby schools
- Flatonia Elementary School0.0 mi · 349
- Moulton Elementary School7.6 mi · 170
- Moulton High School7.7 mi · 123
- Schulenburg Secondary11.9 mi · 411
- Waelder School11.9 mi · 302
- Schulenburg Elementary School12.0 mi · 273
Frequently asked questions
About Flatonia SecondaryHow large is Flatonia Secondary?
Flatonia Secondary enrolls approximately 327 students in grades 06-12.
What age range does Flatonia Secondary serve?
Flatonia Secondary serves students from grade 06 through grade 12.
How many students per teacher at Flatonia Secondary?
Approximately 9.7:1 students per teacher at Flatonia Secondary.
What is the racial breakdown of students at Flatonia Secondary?
At Flatonia Secondary, the student body is approximately 42% White, 54% Hispanic, 4% Black, 1% Asian, 0% Two or more.
Is Flatonia Secondary public or private?
Flatonia Secondary is a public K-12 school, overseen by FLATONIA ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.