Recent domain gain
Academic Growth rose 6 points
73 to 79 2024-25 to 2025-26
- 79 is 6.5 points above the 72.5 average among 1,874 schools with a similar economic-disadvantage rate reporting this measure.
Traditional public school campus
Blocker MS
Galveston County · Region 04: Houston · 758 students
Official school websiteSchool information and family resources
- Current score
- 78/1002025-26
- Change
- ±0 ptssince 2021-22
- Score vs similar economic context
- −0.1 ptsvs 78.1 average · 2,083 rated schools serving a similar economic context
- Similar economic-disadvantage rate placement
- 1,110 of 2,083tied with 80 others
- Score vs region
- −5.3 ptsvs 83.3 average · 1,303 rated schools in Region 04: Houston
- Region 04: Houston placement
- 950 of 1,303tied with 52 others
- Score vs county
- −5.4 ptsvs 83.4 average · 105 rated schools in Galveston County
- Galveston County placement
- 83 of 105tied with 5 others
- Score vs similar-size group
- −2.8 ptsvs 80.8 average · 3,989 similarly sized rated schools
- Similar size placement
- 2,482 of 3,989tied with 136 others
- Score vs state
- −3.3 ptsvs 81.3 average · 7,646 rated Texas schools
- Texas placement
- 4,963 of 7,646tied with 264 others
C78
At a glance
Under TEA’s current rules, the available rating history is flat; under the rules in force back then it scored 80 in 2021-22. The current score is level with the 78.1 average for 2,083 rated schools serving a similar economic context.The current score is below the 83.3 average for 1,303 rated schools in Region 04: Houston.The current score is below the 83.4 average for 105 rated schools in Galveston County.The current score is below the 80.8 average for 3,989 similarly sized rated schools.The current score is below the 81.3 average for 7,646 rated Texas schools.
Evidence worth noticing
Strengths and momentum
STAAR result
Science above similar-context averages at Meets and Masters
- Meets
- 45%vs 39.2% avg · +5.8 pts
- Masters
- 19%vs 16.5% avg · +2.5 pts
Among 1,780 schools with a similar economic-disadvantage rate reporting this measure.
See the full measureCurrent strength
School Progress above the similar-context average
82 +2.6 pts vs 79.4
- 82 is 2.6 points above the 79.4 average among 1,923 schools with a similar economic-disadvantage rate reporting this measure.
Recent domain gain
Academic Growth rose 6 points
73 to 79 2024-25 to 2025-26
See the full measureRecent domain gain
Academic Growth rose 6 points
73 to 79 2024-25 to 2025-26
See the full measureCurrent strength
Relative Performance above the Galveston County average
82 +2.4 pts vs 79.6
- 82 is 2.4 points above the 79.6 average among 93 schools in Galveston County reporting this measure.
Recent domain gain
Academic Growth rose 6 points
73 to 79 2024-25 to 2025-26
- 79 is 2.6 points above the 76.4 average among 3,855 similarly sized schools reporting this measure.
Current strength
Relative Performance above the similar-size average
82 +4.7 pts vs 77.3
- 82 is 4.7 points above the 77.3 average among 3,891 similarly sized schools reporting this measure.
Recent domain gain
Academic Growth rose 6 points
73 to 79 2024-25 to 2025-26
- 79 is 3.3 points above the 75.7 average among 7,090 Texas schools reporting this measure.
Current strength
Relative Performance above the Texas average
82 +3.6 pts vs 78.4
- 82 is 3.6 points above the 78.4 average among 7,237 Texas schools reporting this measure.
Selected positive signals, not a summary of performance. The same rules choose them on every page: only the latest one-year gain, results meaningfully better than the currently selected comparison with broad reporting, and distinctive top-three placements. Demographics, staffing and spending cannot become academic “wins.” The overall rating and the full results below remain the complete picture for this school.
Read the full rating context and placement
Blocker MS is rated C by TEA, scoring 78 out of 100 for 2025-26 — level with the 78.1 average for 2,083 rated schools serving a similar economic context. It is unchanged since 2021-22.
Ranks 1,110th of 2,083 rated schools serving a similar economic context (tied with 80 others).
Blocker MS is rated C by TEA, scoring 78 out of 100 for 2025-26 — below the 83.3 average for 1,303 rated schools in Region 04: Houston. It is unchanged since 2021-22.
Ranks 950th of 1,303 rated schools in Region 04: Houston (tied with 52 others).
Blocker MS is rated C by TEA, scoring 78 out of 100 for 2025-26 — below the 83.4 average for 105 rated schools in Galveston County. It is unchanged since 2021-22.
Ranks 83rd of 105 rated schools in Galveston County (tied with 5 others).
Blocker MS is rated C by TEA, scoring 78 out of 100 for 2025-26 — below the 80.8 average for 3,989 similarly sized rated schools. It is unchanged since 2021-22.
Ranks 2,482nd of 3,989 similarly sized rated schools (tied with 136 others).
Blocker MS is rated C by TEA, scoring 78 out of 100 for 2025-26 — below the 81.3 average for 7,646 rated Texas schools. It is unchanged since 2021-22.
Ranks 4,963rd of 7,646 rated Texas schools (tied with 264 others).
Put the numbers in context
Compare with
Jump to a section
- Overview
- Official improvement and transfer notices
- 5 years of ratings
- Where the score comes from
- Student outcomes
- Who this school serves
- Student counts behind the percentages
- Enrollment over time
- Discipline and removal from class
- Spending per student
- Teachers and actual class size
- Where this comes from
Official improvement and transfer notices
Official state and federal designations can carry support, reporting requirements or a family transfer option that a single A–F rating does not explain.
2026 federal improvement status
Additional Targeted Support
Official support label: ATS
Identification reason: African American
TEA track year 1
Schools identified for improvement
- This school
- Listed
- Selected comparison
- 32.9%
Schools on the PEG list
- This school
- Not listed
- Selected comparison
- 5.9%
Selected comparison percentages are the share of reporting schools in that group found on each dated list. They are neutral prevalence context; changing the comparison never changes this school's official status.
These are dated TEA statuses, fetched 24 August 2026; they are not added to or subtracted from this site's rating.
5 years of ratings
Follow the solid line to see how this school has changed. Turn comparison lines on or off to add context.
Compare against
2021-22 is shown under the refreshed methodology TEA adopted in 2023, so it is comparable with later years. Under the original scoring it was rated B with 80 that year.
Comparison lines follow the current rated cohort backward through time. The table gives the number in that fixed cohort that reported a score each year; it can be smaller than cohort membership.
View the yearly scores and comparisons
| Year | Rating | Score | Selected comparisonSimilar economic-disadvantage rate | StateTexas average |
|---|---|---|---|---|
| 2025-26 | C | 78 | 78.1 2,083 reporting | 81.3 7,646 reporting |
| 2024-25 | C | 77 | 77.8 2,072 reporting | 81.2 7,554 reporting |
| 2023-24 | C | 70 | 75.4 2,060 reporting | 78.9 7,466 reporting |
| 2022-23 | D | 66 | 75.8 2,037 reporting | 79.1 7,377 reporting |
| 2021-22 | C | 78 | 81.7 2,020 reporting | 83.7 7,283 reporting |
Where the score comes from
Texas builds the overall rating from the better of Student Achievement and School Progress, weighted 70%, plus Closing the Gaps at 30%. School Progress is itself the better of Academic Growth and Relative Performance. The 60, 70, 80 and 90 rules mark the letter-grade thresholds.
- Blocker MS
- Similar economic-disadvantage rate (2,083 in cohort)
| Domain | Score | Grade | Points to next grade |
|---|---|---|---|
| Student Achievement | 74 | C | 6 |
| School Progress | 82 | B | 8 |
| Closing the Gaps | 70 | C | 10 |
| Academic Growth | 79 | C | 1 |
| Relative Performance | 82 | B | 8 |
Closest to moving up: School Progress, 8 points below A in that domain — the nearest of the measures that count toward the overall rating.
TEA does not add the domains up. The overall score is the better of Student Achievement and School Progress at 70%, plus Closing the Gaps at 30%. For this school that better measure is School Progress (82), so Student Achievement (74) is published above but does not enter the overall score at all — gaining points there changes nothing until it passes 82.
Student outcomes
STAAR performance
- Approaches grade level
- Meets grade level
- Masters grade level
- Tick: Similar economic-disadvantage rate (2,083 in cohort)
Percentage of tests at or above each level. Masters is a subset of Meets, which is a subset of Approaches. The selected-comparison tick on each bar marks the average for schools with a similar economic-disadvantage rate — a comparison TEA does not publish.
Counts in the comparison controls describe full cohort membership, not the denominator of every average. Each average uses only schools for which TEA reported that measure; metric-specific reporting counts are shown on the STAAR, graduation and CCMR rows and may vary.
Who this school serves
Placed after the results deliberately: this is context for reading them, not an explanation of them.
- Students
- 758
- Economically disadvantaged
- 76.9%−0.3 pts vs similar economic context
- English learners
- 15.7%−10.3 pts vs similar economic context
- Special education
- 27.0%+8.2 pts vs similar economic context
- Attendance
- 91.5%−2.1 pts vs similar economic context
- Chronically absent
- 31.1%+11.6 pts vs similar economic context
Student demographics
Blocker MS
- African American 15.7%
- Hispanic 55.4%
- White 23.2%
- American Indian 0.1%
- Asian 0.4%
- Two or More Races 5.1%
Selected comparison average For schools with a similar economic-disadvantage rate · 2,083 reporting for every category shown · 2,083 in full cohort
- African American 13.6%
- Hispanic 64.3%
- White 16.9%
- American Indian 0.3%
- Asian 1.8%
- Pacific Islander 0.2%
- Two or More Races 2.9%
Selected comparison average For Region 04: Houston · 1,303 reporting for every category shown · 1,303 in full cohort
- African American 19.1%
- Hispanic 53.8%
- White 16.9%
- American Indian 0.3%
- Asian 6.7%
- Pacific Islander 0.1%
- Two or More Races 3.1%
Selected comparison average For Galveston County · 105 reporting for every category shown · 105 in full cohort
- African American 14.2%
- Hispanic 41.5%
- White 35.2%
- American Indian 0.3%
- Asian 4.3%
- Pacific Islander 0.2%
- Two or More Races 4.4%
Selected comparison average For similarly sized schools · 3,989 reporting for every category shown · 3,989 in full cohort
- African American 12.3%
- Hispanic 53.8%
- White 24.2%
- American Indian 0.3%
- Asian 5.5%
- Pacific Islander 0.2%
- Two or More Races 3.6%
Statewide average 7,646 reporting for every category shown · 7,646 Texas schools in full cohort
- African American 11.5%
- Hispanic 52.6%
- White 27.8%
- American Indian 0.3%
- Asian 4.2%
- Pacific Islander 0.1%
- Two or More Races 3.4%
Student counts behind the percentages
Context only. These counts are not rankings, comparisons, or judgments about school quality.
- Students in this TEA accountability summary
- 758
- Economically disadvantaged students
- 583
- Emergent bilingual students
- 119
- Special education students
- 205
Campus mobility · 2024–25
- Mobile students
- 122
- Students in TEA mobility denominator
- 862
- TEA-published mobility rate
- 14.2%
The mobility count and rate use TEA’s separate 2024–25 campus denominator shown above, not current enrollment. This site does not recalculate a missing rate.
The first figure is TEA’s student count for this accountability summary. It is a separate publication from the fall PEIMS enrollment shown above and can differ; this site does not substitute one for the other. Counts come from TEA’s 2025-26 accountability summary, fetched 29 August 2026. A reported zero is shown as 0. Small-number and complementary masks, unavailable values, and blank not-reported fields stay separate and are never estimated. TEA masking definitions.
Enrollment over time
TEA-reported student enrollment for each available school year. Enrollment growth or decline is not a measure of school quality.
TEA reported 758 students in 2025–26, a decrease of 44 (5.5%) from 2024–25.
- Latest enrollment
- 758
2025–26
- Change from 2024–25
- −44
Decrease · −5.5%
- Change since 2021–22
- −135
Decrease · −15.1%
Enrollment in 2025–26
- This school
- 758
- Selected comparison
- 641.4
| School year | Students enrolledBlocker MS | Change from previous school year | Average enrollmentselected comparison |
|---|---|---|---|
| 2021–22 | 893 | First available year | 659.8 |
| 2022–23 | 865 | Decrease of 28 (3.1%) | 662.8 |
| 2023–24 | 814 | Decrease of 51 (5.9%) | 659.4 |
| 2024–25 | 802 | Decrease of 12 (1.5%) | 658 |
| 2025–26 | 758 | Decrease of 44 (5.5%) | 641.4 |
The selected comparison column is the average enrollment among reporting schools in that group. It changes with the comparison control; this school's own counts do not.
Source: TEA PEIMS Student Program and Special Populations Reports, fetched 24 August 2026. TEA reports these counts from its fall student snapshot; changes compare adjacent reported school years.
These counts show how enrollment changed, not why. Attendance-zone changes, school openings or closures, grade reconfigurations, transfers and population shifts can affect the total.
Discipline and removal from class
TEA’s annual student and action counts, kept separate and divided only by the matching full-year enrollment. These figures describe removals from instruction, not a simple safe-or-unsafe score.
- Students in TEA’s all-discipline count
- 232
27.1% of cumulative year-end enrollment
- Disciplinary actions
- 655
76.61 per 100 students
- Cumulative year-end enrollment
- 855
2024–25
Share of students · 2024–25
- This school
- 27.1%
- Selected comparison
- 13.2%
Actions per 100 students · 2024–25
- This school
- 76.61
- Selected comparison
- 32
| School year | Cumulative enrollment | Studentsall discipline | Students% of enrollment | Actionsall discipline | Actionsper 100 students | Studentsselected comparison average % | Actionsselected comparison average per 100 |
|---|---|---|---|---|---|---|---|
| 2020–21 | 955 | 226 | 23.7% | 631 | 66.07 | 8.9% | 17.7 |
| 2021–22 | 950 | 340 | 35.8% | 1,232 | 129.68 | 12.8% | 30.8 |
| 2022–23 | 920 | 323 | 35.1% | 1,155 | 125.54 | 13.6% | 33.7 |
| 2023–24 | 895 | 281 | 31.4% | 1,158 | 129.39 | 13.6% | 33.6 |
| 2024–25 | 855 | 232 | 27.1% | 655 | 76.61 | 13.2% | 32 |
See 2024–25 discipline categories
| Category | Students | Students% of enrollment | Actions | Actionsper 100 students | Studentsselected comparison average % | Actionsselected comparison average per 100 |
|---|---|---|---|---|---|---|
| All discipline | 232 | 27.1% | 655 | 76.61 | 13.2% | 32 |
| In-school suspensions | 189 | 22.1% | 399 | 46.67 | 11.7% | 23.4 |
| Out-of-school suspensions | 99 | 11.6% | 151 | 17.66 | 8.0% | 12.4 |
| DAEP placements | 88 | 10.3% | 104 | 12.16 | 5.3% | 6.4 |
| Mandatory DAEP placements | 66 | 7.7% | 75 | 8.77 | 3.9% | 4.4 |
| Discretionary DAEP placements | 29 | 3.4% | 29 | 3.39 | 3.2% | 3.7 |
| JJAEP placements | Not reported | — | Not reported | — | — | — |
| Mandatory JJAEP placements | Not reported | — | Not reported | — | — | — |
| Discretionary JJAEP placements | Not reported | — | Not reported | — | — | — |
| Expulsions | Not reported | — | Not reported | — | — | — |
| Mandatory expulsions | Not reported | — | Not reported | — | — | — |
| Discretionary expulsions | Not reported | — | Not reported | — | — | — |
Selected comparisons use rates, not raw counts, so differently sized schools can be read on the same basis. Each average uses only group members for which TEA reported that rate; this school's own counts and rates remain fixed.
Students, actions and incidents are different units. One student can receive multiple actions. The categories overlap, so they must not be added together. Rates use TEA's matching cumulative year-end enrollment, not the October enrollment shown elsewhere on this page.
Source: TEA Discipline Reports, fetched 24 August 2026. Suppressed values stay unavailable rather than being estimated. Use 2020–21 cautiously because remote instruction during the pandemic changed students' exposure to in-person discipline. TEA consolidated its separate action-group reports into this product in 2024–25; this trend uses only the stable “All discipline” heading.
Spending per student
The campus and its parent district stay fixed while the selected same-sector txschools.net comparison changes with the page-wide control. TEA's own peer group and statewide reference remain visible as separately published, fixed TEA references.
- Blocker MS
- Parent district: Texas City ISD
- Texas average
- Selected comparison: Similar economic-disadvantage rate
Spending per student · 2025
- This school
- $9,933
- Selected comparison
- $12,959
For 2025, TEA reported $9,933 per student for this campus, $32,061 per student for its parent district, Texas City ISD, $18,972 per student for the Texas average.
Not reported in this TEA campus finance record: TEA peer group.
View yearly spending figures
| Year | Blocker MS | Parent district: Texas City ISD | Texas average | Selected comparison average | Reportingselected comparison |
|---|---|---|---|---|---|
| 2018 | $7,914 | $14,618 | $13,054 | $8,050 | average for schools with a similar economic-disadvantage rate · 1,951 rated schools reporting |
| 2019 | $7,722 | $15,889 | $13,108 | $8,204 | average for schools with a similar economic-disadvantage rate · 1,972 rated schools reporting |
| 2020 | $7,712 | $19,291 | $14,058 | $8,736 | average for schools with a similar economic-disadvantage rate · 1,990 rated schools reporting |
| 2021 | $7,820 | $22,800 | $14,797 | $9,321 | average for schools with a similar economic-disadvantage rate · 2,002 rated schools reporting |
| 2022 | $7,598 | $22,665 | $15,708 | $10,654 | average for schools with a similar economic-disadvantage rate · 2,020 rated schools reporting |
| 2023 | $8,281 | $20,933 | $16,792 | $11,229 | average for schools with a similar economic-disadvantage rate · 2,037 rated schools reporting |
| 2024 | $10,206 | $24,821 | $18,125 | $12,261 | average for schools with a similar economic-disadvantage rate · 2,058 rated schools reporting |
| 2025 | $9,933 | $32,061 | $18,972 | $12,959 | average for schools with a similar economic-disadvantage rate · 2,070 rated schools reporting |
The selected-comparison reporting count is year-specific and can vary across the table. Dollar amounts are shown as TEA published them and are not adjusted for inflation.
Teachers and actual class size
- Average salary
- $70,104+$3,344 vs similar economic context
- Teachers
- 51+7.0 vs similar economic context
- Students per staff member
- 15+1.0 vs similar economic context
Teaching experience
Blocker MS
- Beginning 2%
- 1 to 5 years 37.9%
- 6 to 10 years 19.8%
- 11 to 20 years 24.7%
- 21 to 30 years 13.8%
- Over 30 years 1.8%
Selected comparison average For schools with a similar economic-disadvantage rate · 2,083 reporting for every category shown · 2,083 in full cohort
- Beginning 6.8%
- 1 to 5 years 27.5%
- 6 to 10 years 19%
- 11 to 20 years 27.2%
- 21 to 30 years 15.1%
- Over 30 years 3.7%
Selected comparison average For Region 04: Houston · 1,303 reporting for every category shown · 1,303 in full cohort
- Beginning 7.7%
- 1 to 5 years 27.3%
- 6 to 10 years 20.6%
- 11 to 20 years 27.2%
- 21 to 30 years 13.5%
- Over 30 years 2.6%
Selected comparison average For Galveston County · 105 reporting for every category shown · 105 in full cohort
- Beginning 3.7%
- 1 to 5 years 22.4%
- 6 to 10 years 20.6%
- 11 to 20 years 27.9%
- 21 to 30 years 14%
- Over 30 years 3.8%
Selected comparison average For similarly sized schools · 3,989 reporting for every category shown · 3,989 in full cohort
- Beginning 6.1%
- 1 to 5 years 26.7%
- 6 to 10 years 20%
- 11 to 20 years 29%
- 21 to 30 years 15.1%
- Over 30 years 2.9%
Statewide average 7,646 reporting for every category shown · 7,646 Texas schools in full cohort
- Beginning 6.2%
- 1 to 5 years 25.6%
- 6 to 10 years 19.2%
- 11 to 20 years 28.7%
- 21 to 30 years 15.9%
- Over 30 years 3.7%
Average students in a class
| Grade or subject | Average students per classBlocker MS · 2024–25 | Average students per classselected comparison |
|---|---|---|
| Secondary English | 17.3 | 15.5 |
| Secondary languages other than English | 26 | 18.3 |
| Secondary math | 18 | 16.5 |
| Secondary science | 18.6 | 17.8 |
| Secondary social studies | 21.8 | 17.9 |
These are TEA's actual class-size averages for the grade or subject shown, not the student-to-teacher ratio. TEA reported 5 of 12 categories for this campus; the categories are not combined into a made-up campus-wide average. Each selected comparison average uses only schools reporting that same grade or subject.
Source: TEA Texas Academic Performance Reports, fetched 24 August 2026.
Where this comes from
The Texas Education Agency publishes the underlying accountability reports and data downloads. Ratings, outcomes, demographics, staffing and finance on this page come from TEA data available through txschools.gov, fetched 15 August 2026. TEA’s Reports and Data Portal links the official bulk files. Enrollment history comes from TEA's PEIMS Student Program and Special Populations reports, fetched 24 August 2026. The student-count context comes from TEA’s bulk accountability summary, fetched 29 August 2026; TEA’s masking definitions explain withheld values. The dated notice, staffing, discipline, transfer, community and postsecondary sections cite their separate TEA, Census or THECB publication in place. Every archived source carries checksums so each number stays traceable to the bytes the public agency served.
Download the full dataset · this campus's district
Single-file records are pre-built for district-level records only, so there is no per-campus CSV to
link here. Producing both formats for every entity would consume most of the 20,000-asset deployment limit before
pages and shared data are counted. This campus is a row
in the bulk files on the download page, keyed by its TEA id 084906041.