Below Average
#7668 of 8,547 schools in TX
Grissom EL
Elementary School · HOUSTON ISD
4900 SIMSBROOK DR, Houston, TX 77045
Enrollment
470
Student-Teacher
15.2:1
Score
4.2
Grades
Pre-K – 5th
Enrollment
470
Student-Teacher
15.2:1
Score
4.2
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Houston
#614 of 723
public schools
Texas elementary schools
#3,974 of 4,678
In district
#225 of 272
HOUSTON ISD
About Grissom EL
Grissom Elementary is a regular public school located in Houston, Texas, serving students from pre-kindergarten through fifth grade. With an enrollment of 470 students and a student-teacher ratio of 15.2:1, the school offers personalized attention to its young learners. Grissom has 31 full-time equivalent teachers dedicated to nurturing the educational needs of each child.
Grissom Elementary’s academic performance currently reflects areas with room for improvement, as indicated by its MySchoolScout rating of 2.5 out of 10 and a state ranking of #8187 out of 8598 schools in Texas (which is in the 5th percentile). The school's test scores show that 20% of students are proficient or above in ELA/reading, while 18% are proficient or above in math. Despite these challenges, Grissom Elementary remains committed to supporting its students' development and growth.
The school is situated in a large city setting within Houston, where it plays an integral role in the community's educational landscape.
Score Breakdown
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Grissom EL — Students at Grissom EL score 12% proficient, which is below what's typical for similar communities (expected: 23%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
93.8%
Students qualifying for federal meal assistance
Test Scores TX EDFACTS (2020-21)
Based on 4 test records from TX state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.7/10.
How Grissom EL Compares
See how Grissom EL performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 29% (2019) to 6% (2021). Reading/ELA proficiency has declined from 24% (2019) to 17% (2021).
Location
4900 SIMSBROOK DR, Houston, TX 77045
Nearby Alternatives
Families considering Grissom EL may also want to explore other elementary schools in the area. RIDGEMONT EL (rated 6.3/10, 2.2 miles away), which scores notably higher. Another option is RIDGEMONT EARLY LITERACY CENTER (rated 6.2/10, 2.2 miles away), which scores notably higher. Additionally, MEYERPARK EL (rated 5.8/10, 2.2 miles away), which scores notably higher. For more schools in Houston, see our Houston schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| LAWSON MIDDLE Houston | 0.2 mi | 6.9 |
| REAGAN K-8 EDUCATIONAL CTR Houston | 0.9 mi | 5.5 |
| WINDSOR VILLAGE EL Houston | 1.0 mi | 5.6 |
| R D S P D Houston | 1.1 mi | 4.8 |
| MONTGOMERY EL Houston | 1.1 mi | 5.1 |
| HINES-CALDWELL Houston | 1.1 mi | 4.1 |
| YES PREP - SOUTHWEST Houston | 1.2 mi | 6.1 |
| KING EARLY CHILDHOOD CTR Houston | 1.2 mi | 4.3 |
| MADISON H S Houston | 1.3 mi | 4.2 |
| HOBBY EL Houston | 1.5 mi | 3.7 |
| THE IMANI SCHOOL Houston | 1.9 mi | 5.3 |
| PETERSEN EL Houston | 1.8 mi | 5.4 |
| RIDGEMONT EARLY LITERACY CENTER Houston | 2.2 mi | 6.2 |
| RIDGEMONT EL Houston | 2.2 mi | 6.3 |
| RIDGEGATE EL Houston | 2.1 mi | 3.9 |
| ACCELERATED INT CHARTER SCHOOL Houston | 2.1 mi | — |
| ACCELERATED INTERDISCIPLINARY ACAD Houston | 2.1 mi | 4.0 |
| MEYERPARK EL Houston | 2.2 mi | 5.8 |
| VARNETT CHARTER SCHOOL Houston | 2.6 mi | 5.6 |
| CHRISTA MCAULIFFE MIDDLE Houston | 2.6 mi | 4.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 77045 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$61,166
Median Home Value
$163,600
Median Rent
$1,260/mo
Population
32,482
College Educated
19.1%
Homeownership
59.1%
Avg Commute
28.4 min
Poverty Rate
21.8%
Median Age
34.5
Community Profile
The community surrounding Grissom EL has a median household income of $61,166. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $163,600, with a median rent of $1,260/month. The area has a poverty rate of 21.8%, indicating some economic challenges in the community. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AMANDA GARZA-PENA EL San Juan, TX | 4.2 |
| ANNE L MAGEE EL Edinburg, TX | 4.2 |
| ANTHONY EL Anthony, TX | 4.2 |
| BLUEBONNET EL Round Rock, TX | 4.2 |
| CANTON EL Canton, TX | 4.2 |
| CANUTILLO EL Canutillo, TX | 4.2 |
Frequently Asked Questions
Common questions about Grissom EL
What grades does Grissom EL serve?
Grissom EL serves students in grades Pre-K through 5th.
How many students attend Grissom EL?
Grissom EL has an enrollment of approximately 470 students.
What is the student-teacher ratio at Grissom EL?
The student-teacher ratio at Grissom EL is 15.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Grissom EL rank in TX?
Grissom EL is ranked #7668 out of 8,547 schools in TX.
What is Grissom EL's MySchoolScout rating?
Grissom EL has a composite rating of 4.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Grissom EL?
Based on the most recent state assessment data, Grissom EL has 17.5% math proficiency and 20.5% reading/ELA proficiency.
Is Grissom EL a charter school?
No, Grissom EL is not a charter school. It is a traditional public school operated by the local school district.
Is Grissom EL a Title I school?
No, Grissom EL is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Grissom EL?
93.8% of students at Grissom EL qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (5,451/100K)
FBI UCR 2024. City-level (Houston). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 470
- Student-Teacher Ratio
- 15.2:1
- Teachers (FTE)
- 31
- Free/Reduced Lunch
- 93.8%
- Type
- regular
- Setting
- Large City
- County
- Harris County
- Phone
- (713) 434-5660
- Data Year
- 2023–2024
Resources & Links
District
HOUSTON ISD- District Enrollment
- 184,109
- Schools in District
- 274
- Per-Pupil Spending
- $13,072
- District Rank
- #225 of 272
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Public Schools in Texas 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best Schools in Houston, TX — 2026 Rankingsbest schools
- Moving for Schools: How to Find the Best Schools Before You Relocateguides
- Understanding School Ratings: A Parent's Guide to Using Data for School Choice Decisionsguides
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
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