The brief
An Alvin ISD school where students score 4 points below what's typical for similar communities.
It ranks 2,860 of 8,584 schools in Texas and 17 of 33 in Alvin ISD.
Iowa Colony H S is listed in Alvin ISD, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.
- 202548%
- 202438%
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.
- Component weights adjusted due to data availability.
Full Profile · 3/3 metrics
Multi-year averages used by the rating model: math 33% (multi-year average, 2024-2025) · reading/ELA 53% (multi-year average, 2024-2025).
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 STAAR · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 77511; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2024-2025; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.Open the Houston school map to see school quality against home prices across the metro.
The area
- Median income
- $77,015
- Median home value
- $218,100
- Median rent
- $1,213/mo
- College educated
- 19.5%
- Homeownership
- 69.6%
- Poverty rate
- 8.9%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 77511; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 3
- Car-Dependent
- Bike Score
- 27
- Somewhat Bikeable
- City reported crime
- 1,324/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Alvin. This is a city-level reported-crime measure, not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · city context (Alvin), not school-level safety or attendance eligibility. Source details
Source period: 2025. Freshness not available.
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- Free or reduced lunch
- 56.6%
- Students qualifying for federal meal assistance. Shown separately, never in the score.
NCES Common Core of Data (CCD).
Compare nearby
Grade-compatible schools using the same rating model.Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
The record
What is on file, and where each number came from.Questions families ask
What grades does Iowa Colony H S serve?
Iowa Colony H S serves students in grades 9th through 11th.
How many students attend Iowa Colony H S?
Iowa Colony H S has an enrollment of approximately 1,312 students.
What is the student-teacher ratio at Iowa Colony H S?
The student-teacher ratio at Iowa Colony H S is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Iowa Colony H S rank in TX?
Iowa Colony H S ranks #2,860 of 8,584 schools in TX.
What is Iowa Colony H S's MySchoolScout rating?
Iowa Colony H S has a current MySchoolScout rating of 7.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Iowa Colony H S?
Based on loaded state assessment records, Iowa Colony H S has 33% math proficiency (multi-year average, 2024-2025) and 53% reading/ELA proficiency (multi-year average, 2024-2025).
Is Iowa Colony H S a charter school?
No, Iowa Colony H S is not a charter school. It is a traditional public school operated by the local school district.
Is Iowa Colony H S a Title I school?
No, Iowa Colony H S is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Iowa Colony H S?
56.6% of students at Iowa Colony H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School facts
- Grades
- 9th – 11th
- Enrollment
- 1,312
- Student-teacher ratio
- 16.6:1
- Teachers (FTE)
- 79
- Type
- Regular
- Title I
- No
- Setting
- Fringe Rural
- County
- Brazoria County
- Phone
- (281) 388-1130
- Rank in district
- #17 of 33
- Schools in district
- 35
- District spending per student
- $10,984
- NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 9.6%
- Census SAIPE · 2024
- Area population (ZIP 77511)
- 51,984
- Area average commute
- 32 min
- Area median age
- 34.7
NCES Common Core of Data (CCD) (SY 2023–24).
Sources and official links
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Data from NCES Common Core of Data, Texas Education Agency, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.