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SCHOOL COMMUNITY·KATY ISD·NCES 482517008271

CINCO RANCH H S

23440 CINCO RANCH BLVD, KATY, TX 77494 · (281) 237-7006 · Fort Bend County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL3,740 STUDENTS
Enrollment
3,740
High
DISTRICT 2,608 · STATE 796
Student : Teacher
16.7:1
224 FTE teachers
DISTRICT 14.4:1 · STATE 15.1:1
Free / Reduced Lunch
37%
1,376 students
DISTRICT 46% · 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
Grade 9
925
Grade 10
937
Grade 11
962
Grade 12
916
Student demographics
White
37%
DISTRICT 25% · STATE 24%
Hispanic
34%
DISTRICT 36% · STATE 54%
Black
9%
DISTRICT 15% · STATE 13%
Asian
15%
DISTRICT 18% · STATE 6%
Two+
4%
DISTRICT 5% · STATE 3%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
51%
Female
49%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
83.0%
TX avg 51.8% . +31.0pp since 2020
Mathematics
78.0%
TX avg 42.0% . +32.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
83.0%
composite math + reading, all grades
Predicted
57.8%
based on TX schools with similar FRL share
Beats by
+25.2pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
3,740
+596 (+19%) vs 2017
Student : Teacher
16.7:1
was 17.8:1
% White
37%
was 46%
% Hispanic
34%
was 25%
% Black
9%
was 8%
% Asian
15%
was 17%
Source: NCES Common Core of Data

About CINCO RANCH H S

CINCO RANCH H S is one of the well-populated high schools in KATY, Texas, part of KATY ISD, with 3,740 students on its rolls from grades 9 through 12. By comparison, Texas's public schools average about 796 students each, so CINCO RANCH H S sits 370% larger than that benchmark.

KATY ISD comprises 78 schools with combined enrollment of 96,111 students; CINCO RANCH H S is among them.

In terms of who attends, CINCO RANCH H S logs that the largest single group is White at 37%, but no single group is in the majority. Other groups include 34% Hispanic, 15% Asian, 9% Black, 4% multiracial. That mix tracks the wider county fairly closely.

On the income-and-resources front, The school reports having 224 full-time-equivalent teachers, for a student-teacher ratio near 16.7:1. The state averages around 15.1:1, so this campus is higher than the state norm typical. Around 37% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

On a residual basis (actual vs predicted given the student mix), CINCO RANCH H S is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 57.8%; this one delivers 83.0%, a residual of +25.2 points.

Zooming out to the county, census data for Fort Bend County shows median household income runs about $114,041, about 50% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. CINCO RANCH H S is one of 217 public schools in Fort Bend County (combined enrollment of about 191,372 students).

CINCO RANCH J H is the nearest neighboring public school, about 0.2 miles from this campus. Counting just inside five miles, 8 other public schools cluster around CINCO RANCH H S. On composite proficiency, CINCO RANCH H S comes 2nd of 9 in the immediate cluster, higher than the nearby-schools average of 67.5%.

CINCO RANCH H S operates from a bedroom-community location.

Over the past 7-year window. CINCO RANCH H S's enrollment has climbed 19% since 2018, when it stood at 3,144 (now 3,740). Over the same period, the Hispanic share grew from 25% to 34%. Class-load math has tightened: from 17.8:1 in 2018 to 16.7:1 in 2025.

Within the allk12 community for this school, the feed for CINCO RANCH H S typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

Fort Bend County at a glance

View full county profile
Population
893,767
Census ACS
Median income
$114,041
Household, ACS
Bachelor's+
50%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
217
191,372 students

Quick facts

School name
CINCO RANCH H S
District
KATY ISD
Address
23440 CINCO RANCH BLVD, KATY, TX 77494
Phone
(281) 237-7006
County
Fort Bend County
Level
High
Grade range
09–12
Total enrollment
3,740
Teachers (FTE)
224
Student–teacher ratio
16.7:1
Free/Reduced lunch
1,376 (37%)
Locale
21-Suburb: Large
NCES ID
482517008271
Charter school
No
Virtual school
No

Related schools

Other schools in KATY ISD
Other schools in KATY
Nearby schools

Frequently asked questions

About CINCO RANCH H S
How large is CINCO RANCH H S?
CINCO RANCH H S enrolls approximately 3,740 students in grades 09-12.
Is CINCO RANCH H S an elementary, middle, or high school?
CINCO RANCH H S is a high school covering grades 09-12.
What is the student-teacher ratio at CINCO RANCH H S?
The student-to-teacher ratio at CINCO RANCH H S is approximately 16.7:1 (224 FTE teachers).
What is the racial breakdown of students at CINCO RANCH H S?
At CINCO RANCH H S, the student body is approximately 37% White, 34% Hispanic, 9% Black, 15% Asian, 4% Two or more.
Is CINCO RANCH H S public or private?
CINCO RANCH H S is a public K-12 school, overseen by KATY ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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