Cardiff J H
Katy, TX · Katy ISD · Grades 6-8
859th of 1,701 Texas middle schools statewide · better than 50%▼ Declining
Cardiff J H ranking
SchoolRow ranks Cardiff J H 859th of 1,701 Texas middle schools for 2024–25, based on STAAR % at Meets Grade Level or above, 2024–25 (TAPR) English and Math results — better than 50% of middle schools statewide. Its statewide percentile went from 55th in 2019 to 50th in 2025 — declining.
Cardiff J H test scores
Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 740 students tested
Cardiff J H students
Racial and ethnic breakdown of 818 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 55.7% | 67.4% | ▲ 11.7 pts | |
| Black | 11.9% | 14.5% | ▲ 2.6 pts | |
| White | 25.5% | 11.6% | ▼ 13.9 pts | |
| Asian | 5.0% | 3.7% | ▼ 1.3 pts | |
| Two or more races | 1.0% | 2.6% | ▲ 1.6 pts | |
| American Indian | 1.0% | 0.2% | ▼ 0.8 pts |
Homes near Cardiff J H
Typical home value $272K in zip 77449 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Middle schools near Cardiff J H
Closest same-level schools, with 2024–25 state rank
- 3Thornton MiddleCypress-Fairbanks ISD · 1.5 mi away1,257th of 1,701
ELA 46% · Math 30% - 5Mayde Creek J HKaty ISD · 1.5 mi away861st of 1,701
ELA 57% · Math 36% - 8Calvin Nelms MiddleCalvin Nelms Charter Schools · 1.6 mi away · charter347th of 1,701
ELA 67% · Math 56% - 5T H Mcdonald J HKaty ISD · 2.3 mi away860th of 1,701
ELA 59% · Math 34% - 4Morton Ranch J HKaty ISD · 2.6 mi away1,109th of 1,701
ELA 45% · Math 37% - 4Watkins MiddleCypress-Fairbanks ISD · 3 mi away1,033rd of 1,701
ELA 50% · Math 35% - 3Kahla MiddleCypress-Fairbanks ISD · 3.8 mi away1,256th of 1,701
ELA 46% · Math 30% - 7Stockdick J HKaty ISD · 4.2 mi away645th of 1,701
ELA 62% · Math 42%
Frequently asked questions
What school district is Cardiff J H in?
Cardiff J H is part of the Katy ISD district in Katy, Texas.
Is Cardiff J H a good school?
SchoolRow ranks Cardiff J H 859th of 1,701 Texas middle schools (better than 50% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).
What is the racial makeup of Cardiff J H?
Hispanic 67%, Black 15%, White 12%, Asian 4% (818 students, 2023–24).
How much do homes near Cardiff J H cost?
The typical home value in zip code 77449 is $272K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (STAAR % at Meets Grade Level or above, 2024–25 (TAPR), low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.