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Sst Corpus Christi

Public, Charter, Alternative Grades PK, KG-12
2862nd
SchoolDigger Rank ?
of 4,651 Texas Alternative Schools
Better than 38% of Texas alternative schools
Summary

Sst Corpus Christi is an alternative public charter school serving grades PK-12 in Corpus Christi, Texas, with a student population of 2,455. The school is part of the School of Science and Technology Discovery district, which is ranked 136 out of 961 districts in Texas and has a 4-star rating from SchoolDigger.

Sst Corpus Christi has consistently high 4-year graduation rates, ranging from 95.6% to 100% over the past 3 school years, significantly higher than the state average. The school also has very low dropout rates, ranging from 0.0% to 0.2% over the same period, much lower than the state average. Academically, Sst Corpus Christi outperforms the state and its district on most STAAR assessments, particularly in reading and end-of-course exams. For example, in 2024-2025, the school is projected to have 85.71% proficiency in STAAR EOC English II Reading, compared to 56.22% for the state.

Despite serving a high percentage of economically disadvantaged students, ranging from 69.98% to 77.34% over the past 3 school years, Sst Corpus Christi is able to achieve exceptional results, outperforming nearby schools like Promesa College Prep West Corpus Christi and Student Support Center on most academic metrics. This suggests the school has implemented effective strategies to support and engage its student population, and its relatively high per-student spending of $9,051 to $10,193 over the past 3 school years appears to be translating into positive academic outcomes.

2,343
Students ?
14.9
Student/teacher ratio ?
$11,198
Per pupil spending ?
70.1%
Free/discounted lunch ?
 6633 Evans Rd
       Corpus Christi, TX  78413

(361) 851-2450

District: School Of Science And Technology Discovery

Racial breakdown:

Hispanic:
83.3%
White:
10.5%
African American:
2.8%
more
 See top rated Texas elementary schools

 Compare Sst Corpus Christi to nearby alternative schools!
At a glance
Ranking trend: Improving — 66th percentile in 2022 → 86th in 2025
Strengths
98% graduate within 4 years
Ranking is trending up — up 20 percentile points since 2022
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Science scores 17 pts below the Texas average
Students meeting standards (2024-2025) ?
This school49%
District avg57%
Texas avg49%
Elementary school
2,862nd of 4,651
Texas public elementary schools ?
Bottom 38%▲ up 9 pts since 2015
From bottom 29% (2015) to bottom 38% (2025)
See the entire ranking list of Texas Elementary Schools →
SchoolDigger rating ?
Middle school
559th of 2,344
Texas public middle schools ?
Top 24%▲ up 30 pts since 2015
From bottom 46% (2015) to top 24% (2025)
See the entire ranking list of Texas Middle Schools →
SchoolDigger rating ?
High school
275th of 1,974
Texas public high schools ?
Top 14%▲ up 6 pts since 2015
From top 20% (2015) to top 14% (2025)
See the entire ranking list of Texas High Schools →
SchoolDigger rating ?
2nd of 2Alternative Schools in the School Of Science And Technology Discovery
136th of 961School Of Science And Technology Discovery among Texas districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202538.82862 of 465138.5%★★☆☆☆
202440.32820 of 471040.1%★★☆☆☆
202340.42766 of 464740.5%★★☆☆☆
202238.22851 of 458137.8%★★☆☆☆
202133.02975 of 457835.0%★★☆☆☆
201946.52263 of 447949.5%★★☆☆☆
201850.31969 of 435954.8%★★★☆☆
201753.71770 of 432959.1%★★★☆☆
201643.72611 of 428639.1%★★☆☆☆
201536.33050 of 432029.4%★☆☆☆☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202577.4241 of 190587.3%★★★★☆
202485.6165 of 244393.2%★★★★★
202366.8577 of 244376.4%★★★★☆
202277.3317 of 242186.9%★★★★☆
202151.7998 of 244459.2%★★★☆☆
201871.1452 of 248381.8%★★★★☆

Asian

YearAvg scoreStatewide rankTexas percentileRating
202440.0752 of 104528.0%★☆☆☆☆
201988.811 of 100998.9%★★★★★
201870.0266 of 100573.5%★★★★☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202245.92382 of 446146.6%★★☆☆☆
202141.42467 of 433143.0%★★☆☆☆
201937.22877 of 429533.0%★★☆☆☆
201837.52848 of 424032.8%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202544.41579 of 291845.9%★★☆☆☆
202440.32195 of 366840.2%★★☆☆☆
202346.41883 of 355647.0%★★☆☆☆
202237.52350 of 348732.6%★★☆☆☆
202126.32888 of 344616.2%★☆☆☆☆
201956.81237 of 333362.9%★★★☆☆
201836.82224 of 322631.1%★★☆☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202537.22419 of 374435.4%★★☆☆☆
202434.23216 of 465831.0%★★☆☆☆
202338.52875 of 458837.3%★★☆☆☆
202233.93172 of 456130.5%★★☆☆☆
202131.23117 of 449930.7%★★☆☆☆
201944.62379 of 434845.3%★★☆☆☆
201845.52269 of 430647.3%★★☆☆☆

Gifted and Talented

YearAvg scoreStatewide rankTexas percentileRating
202539.41998 of 261923.7%★☆☆☆☆
202341.82198 of 298026.2%★☆☆☆☆
202245.52029 of 295831.4%★★☆☆☆
202132.52281 of 300624.1%★☆☆☆☆
201959.61520 of 318452.3%★★★☆☆
201855.61713 of 310644.8%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202542.92152 of 364440.9%★★☆☆☆
202441.92648 of 446540.7%★★☆☆☆
202344.12486 of 440143.5%★★☆☆☆
202237.52921 of 437633.2%★★☆☆☆
202136.42804 of 432935.2%★★☆☆☆
201949.22058 of 418850.9%★★★☆☆
201852.31802 of 416856.8%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202547.31927 of 370548.0%★★☆☆☆
202444.52582 of 459443.8%★★☆☆☆
202345.82492 of 452144.9%★★☆☆☆
202246.82370 of 447747.1%★★☆☆☆
202136.72945 of 445133.8%★★☆☆☆
201951.11992 of 430953.8%★★★☆☆
201864.61114 of 426473.9%★★★★☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202541.72172 of 373941.9%★★☆☆☆
202447.02359 of 464749.2%★★☆☆☆
202343.62534 of 458544.7%★★☆☆☆
202243.02558 of 456343.9%★★☆☆☆
202135.92807 of 449837.6%★★☆☆☆
201947.12188 of 435749.8%★★☆☆☆
201855.01736 of 431959.8%★★★☆☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202550.61535 of 354956.7%★★★☆☆
202457.21431 of 429266.7%★★★☆☆
202353.11453 of 408664.4%★★★☆☆
202257.01197 of 395269.7%★★★☆☆
202143.31803 of 379952.5%★★★☆☆
201956.41090 of 368470.4%★★★★☆
201843.91766 of 355850.4%★★★☆☆

White

YearAvg scoreStatewide rankTexas percentileRating
202536.91808 of 261230.8%★★☆☆☆
202436.02175 of 310830.0%★★☆☆☆
202336.82134 of 310631.3%★★☆☆☆
202240.02032 of 308234.1%★★☆☆☆
202127.92437 of 308220.9%★☆☆☆☆
201940.22035 of 314235.2%★★☆☆☆
201846.11737 of 312744.5%★★☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202569.0559 of 234476.2%★★★★☆
202470.6527 of 237277.8%★★★★☆
202369.2552 of 233076.3%★★★★☆
202253.1934 of 225458.6%★★★☆☆
202144.01191 of 225247.1%★★☆☆☆
201956.5785 of 219364.2%★★★☆☆
201864.8564 of 208072.9%★★★★☆
201759.8672 of 202766.8%★★★☆☆
201655.8931 of 198753.1%★★★☆☆
201549.71095 of 204346.4%★★☆☆☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202134.9814 of 121332.9%★★☆☆☆
201856.1405 of 116765.3%★★★☆☆

Asian

YearAvg scoreStatewide rankTexas percentileRating
201938.9420 of 59429.3%★☆☆☆☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202241.51213 of 218244.4%★★☆☆☆
202131.31584 of 211825.2%★☆☆☆☆
201950.6835 of 205859.4%★★★☆☆
201877.6201 of 200890.0%★★★★★

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202557.2443 of 142869.0%★★★☆☆
202472.5292 of 177083.5%★★★★☆
202370.1310 of 172082.0%★★★★☆
202237.81004 of 164338.9%★★☆☆☆
202122.51485 of 15926.7%☆☆☆☆☆
201949.7571 of 144560.5%★★★☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202561.8552 of 182569.8%★★★☆☆
202466.0583 of 224274.0%★★★★☆
202361.5713 of 224168.2%★★★☆☆
202244.21183 of 222146.7%★★☆☆☆
202142.81184 of 215145.0%★★☆☆☆
201950.6942 of 204754.0%★★★☆☆
201854.9791 of 200860.6%★★★☆☆

Gifted and Talented

YearAvg scoreStatewide rankTexas percentileRating
202550.2768 of 123037.6%★★☆☆☆
202369.7426 of 148171.2%★★★★☆
202258.2726 of 148851.2%★★★☆☆
202161.4678 of 150154.8%★★★☆☆
201977.9141 of 144690.2%★★★★★
201883.515 of 143099.0%★★★★★

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202571.1320 of 173181.5%★★★★☆
202475.9298 of 211985.9%★★★★☆
202376.5303 of 211685.7%★★★★☆
202258.3682 of 207767.2%★★★☆☆
202149.6906 of 204355.7%★★★☆☆
201958.0647 of 193566.6%★★★☆☆
201866.8426 of 189577.5%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202573.2284 of 182084.4%★★★★☆
202478.8234 of 223589.5%★★★★☆
202377.1287 of 225187.3%★★★★☆
202262.9576 of 222074.1%★★★★☆
202149.6970 of 217255.3%★★★☆☆
201966.7465 of 207377.6%★★★★☆
201877.1233 of 203988.6%★★★★☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202564.8477 of 181873.8%★★★★☆
202474.0400 of 224682.2%★★★★☆
202374.9405 of 224582.0%★★★★☆
202259.4754 of 222866.2%★★★☆☆
202145.21112 of 216848.7%★★☆☆☆
201959.6670 of 206967.6%★★★☆☆
201870.8423 of 203079.2%★★★★☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202579.6135 of 156891.4%★★★★★
202479.2151 of 189192.0%★★★★★
202358.6463 of 181574.5%★★★★☆
202267.9268 of 175784.7%★★★★☆
202145.7726 of 171257.6%★★★☆☆
201944.8743 of 162654.3%★★★☆☆
201848.3619 of 159761.2%★★★☆☆

White

YearAvg scoreStatewide rankTexas percentileRating
202551.5678 of 143952.9%★★★☆☆
202464.2507 of 173370.7%★★★★☆
202363.5551 of 174968.5%★★★☆☆
202247.7896 of 172348.0%★★☆☆☆
202137.71128 of 170033.6%★★☆☆☆
201958.3626 of 168462.8%★★★☆☆
201864.9489 of 167370.8%★★★★☆
High school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202576.9275 of 197486.1%★★★★☆
202467.4494 of 199075.2%★★★★☆
202370.3423 of 196178.4%★★★★☆
202258.6644 of 187665.7%★★★☆☆
202148.3935 of 186149.8%★★☆☆☆
201965.2493 of 185773.5%★★★★☆
201853.7699 of 179761.1%★★★☆☆
201751.3727 of 177759.1%★★★☆☆
201658.9711 of 176259.6%★★★☆☆
201571.8342 of 174380.4%★★★★☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202439.1567 of 106546.8%★★☆☆☆

Asian

YearAvg scoreStatewide rankTexas percentileRating
202285.211 of 50797.8%★★★★★
202186.74 of 48899.2%★★★★★

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202257.5489 of 183773.4%★★★★☆
202170.6283 of 182984.5%★★★★☆
201963.3408 of 181077.5%★★★★☆
201849.8677 of 178462.1%★★★☆☆

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202557.6281 of 115375.6%★★★★☆
202451.4458 of 143768.1%★★★☆☆
202359.9333 of 137175.7%★★★★☆
202267.1219 of 127882.9%★★★★☆
202174.5138 of 119588.5%★★★★☆
201961.1261 of 113677.0%★★★★☆
201839.6558 of 111349.9%★★★☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202571.4273 of 150481.8%★★★★☆
202462.7541 of 188071.2%★★★★☆
202360.9625 of 189166.9%★★★☆☆
202246.3963 of 184147.7%★★☆☆☆
202137.41160 of 181536.1%★★☆☆☆
201970.2391 of 179878.3%★★★★☆
201847.0929 of 178147.8%★★☆☆☆

Gifted and Talented

YearAvg scoreStatewide rankTexas percentileRating
202568.6314 of 96467.4%★★★☆☆
202372.942 of 118296.4%★★★★★
202273.931 of 117297.4%★★★★★
202157.7676 of 117742.6%★★☆☆☆
201971.383 of 114592.8%★★★★★
201872.4147 of 113787.1%★★★★☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202580.7128 of 145391.2%★★★★★
202470.3312 of 180582.7%★★★★☆
202373.1282 of 182084.5%★★★★☆
202259.3516 of 176270.7%★★★★☆
202147.5844 of 174351.6%★★★☆☆
201964.2438 of 171474.4%★★★★☆
201853.0661 of 169160.9%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202581.7112 of 151392.6%★★★★★
202473.5238 of 188487.4%★★★★☆
202374.8239 of 189787.4%★★★★☆
202262.8421 of 184777.2%★★★★☆
202152.6740 of 184860.0%★★★☆☆
201969.8319 of 181882.5%★★★★☆
201859.8489 of 179472.7%★★★★☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202581.7126 of 151591.7%★★★★★
202468.1391 of 189179.3%★★★★☆
202373.8322 of 191383.2%★★★★☆
202264.9465 of 185374.9%★★★★☆
202154.1735 of 184060.1%★★★☆☆
201960.5580 of 182468.2%★★★☆☆
201856.4634 of 180364.8%★★★☆☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202593.832 of 129997.5%★★★★★
202483.4111 of 154892.8%★★★★★
202363.1344 of 147876.7%★★★★☆
202253.0478 of 141866.3%★★★☆☆
202150.2513 of 138262.9%★★★☆☆
201984.198 of 135792.8%★★★★★
201886.883 of 134793.8%★★★★★

White

YearAvg scoreStatewide rankTexas percentileRating
202574.1168 of 129487.0%★★★★☆
202469.4303 of 155680.5%★★★★☆
202379.7154 of 157690.2%★★★★★
202270.7299 of 152580.4%★★★★☆
202141.5931 of 151038.3%★★☆☆☆
201976.3226 of 152685.2%★★★★☆
201859.9501 of 153967.4%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Elementary school
African American (2025)87th percentile+49 vs school
Special Education (2025)57th percentile+18 vs school
Low Socio Economic Status (2025)48th percentile+10 vs school
At Risk (2022)47th percentile+9 vs school
English Language Learner (2025)46th percentile+7 vs school
Male (2025)42nd percentile+3 vs school
Hispanic (2025)41st percentile~ school
Female (2025)35th percentile-3 vs school
White (2025)31st percentile-8 vs school
Asian (2024)28th percentile-12 vs school
Gifted and Talented (2025)24th percentile-15 vs school
Middle school
Special Education (2025)91st percentile+15 vs school
Low Socio Economic Status (2025)84th percentile+8 vs school
Hispanic (2025)82nd percentile+5 vs school
Male (2025)74th percentile~ school
Female (2025)70th percentile-6 vs school
English Language Learner (2025)69th percentile-7 vs school
White (2025)53rd percentile-23 vs school
At Risk (2022)44th percentile-14 vs school
Gifted and Talented (2025)38th percentile-39 vs school
African American (2021)33rd percentile-14 vs school
Asian (2019)29th percentile-35 vs school
High school
Asian (2022)98th percentile+32 vs school
Special Education (2025)98th percentile+11 vs school
Low Socio Economic Status (2025)93rd percentile+7 vs school
Male (2025)92nd percentile+6 vs school
Hispanic (2025)91st percentile+5 vs school
White (2025)87th percentile~ school
Female (2025)82nd percentile-4 vs school
English Language Learner (2025)76th percentile-10 vs school
At Risk (2022)73rd percentile+8 vs school
Gifted and Talented (2025)67th percentile-19 vs school
African American (2024)47th percentile-28 vs school
By subject vs Texas (2024-2025) ?
English II Reading86%+29 vs state
U.S. History85%+17 vs state
Biology81%+19 vs state
English I Reading72%+21 vs state
Algebra I61%+14 vs state
Reading57%~ state avg
Mathematics38%-4 vs state
Social Studies26%-3 vs state
Science21%-17 vs state

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Frequently Asked Questions about Sst Corpus Christi

Sst Corpus Christi ranks 2862nd of 4651 Texas alternative schools. SchoolDigger rates this school 2 stars out of 5.

In the 2024-25 school year, 2,343 students attended Sst Corpus Christi.

Students at Sst Corpus Christi are 83% Hispanic, 11% White, 3% African American, 2% Asian, 1% Two or more races.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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