Calvin Nelms Middle
Katy, TX · Calvin Nelms Charter Schools
Regular public school · Charter · Grades 6-8 · Suburb, large
347th of 1,701 Texas middle schools statewide · better than 80%▼ Declining
20625 CLAY RD, Katy, TX 77449
(281)398-8031NCES ID 480012409258Directory 2023–24
SchoolRow ranks Calvin Nelms Middle 347th 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 80% of middle schools statewide. Its statewide percentile went from 91th in 2019 to 80th in 2025 — declining.
Percent meeting or exceeding the state standard, STAAR % at Meets Grade Level or above, 2024–25 (TAPR) · 156 students tested
Racial and ethnic breakdown of 156 students (2023–24, NCES) — history since 2006, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 45.1% | 61.5% | ▲ 16.4 pts | |
| Black | 11.8% | 22.4% | ▲ 10.6 pts | |
| White | 41.2% | 9.0% | ▼ 32.2 pts | |
| Asian | 0.0% | 3.8% | ▲ 3.8 pts | |
| Two or more races | 2.0% | 2.6% | ▲ 0.6 pts | |
| American Indian | 0.0% | 0.6% | ▲ 0.6 pts |
NCES history for this school begins in 2006. 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 Calvin Nelms Middle
- #860T H Mcdonald J HKaty ISD · 0.7 mi away860th of 1,701
ELA 59% ▼8 · Math 34% ▼22Compare - #1109Morton Ranch J HKaty ISD · 1.5 mi away1,109th of 1,701
ELA 45% ▼22 · Math 37% ▼19Compare - #859Cardiff J HKaty ISD · 1.6 mi away859th of 1,701
ELA 53% ▼14 · Math 40% ▼16Compare - #1257Thornton MiddleCypress-Fairbanks ISD · 1.7 mi away1,257th of 1,701
ELA 46% ▼21 · Math 30% ▼26Compare - #861Mayde Creek J HKaty ISD · 2.4 mi away861st of 1,701
ELA 57% ▼10 · Math 36% ▼20Compare - #645Stockdick J HKaty ISD · 2.6 mi away645th of 1,701
ELA 62% ▼5 · Math 42% ▼14Compare - #902West Memorial J HKaty ISD · 3.8 mi away902nd of 1,701
ELA 55% ▼12 · Math 36% ▼20Compare - #797Iltexas Katy MiddleInternational Leadership of Texas (Iltexas) · 4 mi away · charter797th of 1,701
ELA 61% ▼6 · Math 35% ▼21Compare
What school district is Calvin Nelms Middle in?
Calvin Nelms Middle is part of the Calvin Nelms Charter Schools district in Katy, Texas.
Is Calvin Nelms Middle a good school?
SchoolRow ranks Calvin Nelms Middle 347th of 1,701 Texas middle schools (better than 80% statewide) based on 2024–25 test results (STAAR % at Meets Grade Level or above, 2024–25 (TAPR)).
What is the racial makeup of Calvin Nelms Middle?
Hispanic 62%, Black 22%, White 9%, Asian 4% (156 students, 2023–24).
How much do homes near Calvin Nelms Middle 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.