Cardiff J H
Katy, TX · Katy ISD
Regular public school · Grades 6-8 · Suburb, large
859th of 1,701 Texas middle schools statewide · better than 50%▼ Declining
3900 DAYFLORWER DR, Katy, TX 77449
(281)234-0600NCES ID 482517011272Directory 2023–24
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.
Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 740 students tested
Racial and ethnic breakdown of 818 students (2023–24, NCES) — history since 2008, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 56.2% | 67.4% | ▲ 11.2 pts | |
| Black | 12.5% | 14.5% | ▲ 2.0 pts | |
| White | 25.7% | 11.6% | ▼ 14.1 pts | |
| Asian | 3.7% | 3.7% | 0.0 pts | |
| Two or more races | 1.8% | 2.6% | ▲ 0.8 pts |
NCES history for this school begins in 2008. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $272K in zip 77449 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Cardiff J H
- #1257Thornton MiddleCypress-Fairbanks ISD · 1.5 mi away1,257th of 1,701
ELA 46% ▼7 · Math 30% ▼10Compare - #861Mayde Creek J HKaty ISD · 1.5 mi away861st of 1,701
ELA 57% ▲4 · Math 36% ▼4Compare - #347Calvin Nelms MiddleCalvin Nelms Charter Schools · 1.6 mi away · charter347th of 1,701
ELA 67% ▲14 · Math 56% ▲16Compare - #860T H Mcdonald J HKaty ISD · 2.3 mi away860th of 1,701
ELA 59% ▲6 · Math 34% ▼6Compare - #1109Morton Ranch J HKaty ISD · 2.6 mi away1,109th of 1,701
ELA 45% ▼8 · Math 37% ▼3Compare - #1033Watkins MiddleCypress-Fairbanks ISD · 3 mi away1,033rd of 1,701
ELA 50% ▼3 · Math 35% ▼5Compare - #1256Kahla MiddleCypress-Fairbanks ISD · 3.8 mi away1,256th of 1,701
ELA 46% ▼7 · Math 30% ▼10Compare - #645Stockdick J HKaty ISD · 4.2 mi away645th of 1,701
ELA 62% ▲9 · Math 42% ▲2Compare
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.