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Idea Rundberg College Preparatory

Public, Charter Grades 6-12
450th
SchoolDigger Rank ?
of 2,057 Texas High Schools
Better than 78% of Texas high schools
Summary

Idea Rundberg College Preparatory in Austin, TX, is a public charter school serving 790 students in grades 6 through 12, located in an area where most nearby schools struggle to meet state averages. This school stands out dramatically from its neighbors, ranking in the 78th percentile statewide—a full 60+ percentile points higher than nearby Navarro Early College High School (14th percentile) and Northeast Early College High School (11th percentile). On end-of-course exams, Idea Rundberg students achieve proficiency rates that are often double or triple those of surrounding schools: for example, 84.6% are proficient in Biology compared to just 47% at Navarro, and 81.4% are proficient in U.S. History versus 55% at Navarro.

The school is exceptionally effective with its core student population, with low-income students ranking in the 94th percentile statewide and English Language Learners ranking in the 94th percentile as well. This makes Idea Rundberg one of the best schools in Texas at serving students from economically disadvantaged backgrounds. However, the school's graduation rate of 88.2% is below the district average of 94.4% and significantly lower than nearby Northeast Early College High School (99.4%), suggesting a need for stronger support to help students persist through to graduation. The dropout rate has also increased from 0.2% to 2.5% over the past few years.

One notable data point is the reported 0% proficiency in 8th-grade math, which is almost certainly a reporting error—likely because advanced 8th graders take the Algebra I exam instead, leaving only a small group of non-proficient students taking the standard test. Overall, while the school's state ranking has slightly declined from a peak of the 87th percentile in 2022-2023 to the 78th percentile in 2025-2026, it remains a high-performing option in a low-performing corridor. For parents considering Idea Public Schools, this campus offers strong academic outcomes but may require extra attention to graduation support.

790
Students ?
16.4
Student/teacher ratio ?
$11,659
Per pupil spending ?
94.3%
Free/reduced lunch eligible (2024-25) ?
 9504 N Interstate 35
       Austin, TX  78753

(512) 822-4800

District: Idea Public Schools

Racial breakdown:

Hispanic:
95.1%
White:
2.5%
African American:
1.8%
more
 See top rated Texas high schools

 Compare Idea Rundberg College Preparatory to nearby high schools!
At a glance
▼ Ranking trend: Declining — 87th percentile in 2023 → 78th in 2026
Strengths
✓Ranks in the top 22% of Texas high schools
✓90% graduate within 4 years
✓Among the top-ranked schools in Idea Public Schools
Worth a look
!Ranking has slipped — down 9 percentile points since 2023
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school56%
District avg49%
Texas avg53%
Middle school
1,072nd of 2,359
Texas public middle schools ?
Top 45%▼ down 12 pts since 2018
From top 34% (2018) to top 45% (2026)
See the entire ranking list of Texas Middle Schools →
★★★★★
SchoolDigger rating ?
High school
450th of 2,057
Texas public high schools ?
Top 22%▼ down 9 pts since 2023
From top 13% (2023) to top 22% (2026)
See the entire ranking list of Texas High Schools →
★★★★★
SchoolDigger rating ?
3rd of 47High Schools in the Idea Public Schools
539th of 947Idea Public Schools 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)
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202648.91072 of 235954.6%★★★☆☆
202571.3503 of 234478.5%★★★★☆
202466.7624 of 237273.7%★★★★☆
202377.7372 of 233084.0%★★★★☆
202276.9373 of 225483.5%★★★★☆
202158.2790 of 225264.9%★★★☆☆
201964.5597 of 219372.8%★★★★☆
201858.2697 of 208066.5%★★★☆☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202161.8321 of 121373.5%★★★★☆
201964.5301 of 119374.8%★★★★☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202295.637 of 218298.3%★★★★★
202184.0118 of 211894.4%★★★★★
201994.447 of 205897.7%★★★★★
201888.488 of 200895.6%★★★★★

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
20268.71401 of 14030.1%☆☆☆☆☆
202583.2130 of 142890.9%★★★★★
202479.5204 of 177088.5%★★★★☆
202394.549 of 172097.2%★★★★★
202294.044 of 164397.3%★★★★★
202185.980 of 159295.0%★★★★★
201991.056 of 144596.1%★★★★★
201886.276 of 137694.5%★★★★★

Female

YearAvg scoreStatewide rankTexas percentileRating
202649.51032 of 226354.4%★★★☆☆
202574.3316 of 182582.7%★★★★☆
202470.2467 of 224279.2%★★★★☆
202379.5320 of 224185.7%★★★★☆
202278.6334 of 222185.0%★★★★☆
202156.8804 of 215162.6%★★★☆☆
201965.3565 of 204772.4%★★★★☆
201858.9674 of 200866.4%★★★☆☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202655.6774 of 216164.2%★★★☆☆
202579.8174 of 173189.9%★★★★★
202475.9299 of 211985.9%★★★★☆
202385.0173 of 211691.8%★★★★★
202284.5172 of 207791.7%★★★★★
202165.3498 of 204375.6%★★★★☆
201973.3334 of 193582.7%★★★★☆
201867.2420 of 189577.8%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202663.8574 of 227574.8%★★★★☆
202582.4119 of 182093.5%★★★★★
202480.9200 of 223591.1%★★★★★
202388.5105 of 225195.3%★★★★★
202288.1116 of 222094.8%★★★★★
202172.6336 of 217284.5%★★★★☆
201980.0200 of 207390.4%★★★★★
201873.1310 of 203984.8%★★★★☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202649.01042 of 227454.2%★★★☆☆
202566.0452 of 181875.1%★★★★☆
202461.8682 of 224669.6%★★★☆☆
202373.6432 of 224580.8%★★★★☆
202272.0453 of 222879.7%★★★★☆
202158.5747 of 216865.5%★★★☆☆
201961.0642 of 206969.0%★★★☆☆
201855.5746 of 203063.3%★★★☆☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202640.91071 of 197445.7%★★☆☆☆
202552.3598 of 156861.9%★★★☆☆
202461.8487 of 189174.2%★★★★☆
202345.1825 of 181554.5%★★★☆☆
202279.5124 of 175792.9%★★★★★
202160.0387 of 171277.4%★★★★☆
201991.439 of 162697.6%★★★★★
201874.0168 of 159789.5%★★★★☆

White

YearAvg scoreStatewide rankTexas percentileRating
202424.71450 of 173316.3%★☆☆☆☆
201943.2973 of 168442.2%★★☆☆☆
High school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202669.4450 of 205778.1%★★★★☆
202569.6427 of 197478.4%★★★★☆
202474.3327 of 199083.6%★★★★☆
202377.7258 of 196186.8%★★★★☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202376.0174 of 106983.7%★★★★☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202293.444 of 183797.6%★★★★★
202180.8126 of 182993.1%★★★★★
201971.3279 of 181084.6%★★★★☆
201825.01488 of 178416.6%★☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202667.3216 of 120982.1%★★★★☆
202583.196 of 115391.7%★★★★★
202487.484 of 143794.2%★★★★★
202391.661 of 137195.6%★★★★★
202295.934 of 127897.3%★★★★★
202189.754 of 119595.5%★★★★★
201966.6208 of 113681.7%★★★★☆
201824.7924 of 111317.0%★☆☆☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202668.9445 of 197677.5%★★★★☆
202573.0242 of 150483.9%★★★★☆
202476.1226 of 188088.0%★★★★☆
202373.5324 of 189182.9%★★★★☆
202276.7234 of 184187.3%★★★★☆
202158.2697 of 181561.6%★★★☆☆
201953.2815 of 179854.7%★★★☆☆
201817.61548 of 178113.1%★☆☆☆☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202672.9287 of 190985.0%★★★★☆
202576.4165 of 145388.6%★★★★☆
202479.3175 of 180590.3%★★★★★
202381.5163 of 182091.0%★★★★★
202284.1128 of 176292.7%★★★★★
202164.6451 of 174374.1%★★★★☆
201958.0580 of 171466.2%★★★☆☆
201822.21417 of 169116.2%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202675.6233 of 197688.2%★★★★☆
202576.3153 of 151389.9%★★★★☆
202483.3121 of 188493.6%★★★★★
202383.7134 of 189792.9%★★★★★
202287.290 of 184795.1%★★★★★
202170.6314 of 184883.0%★★★★☆
201963.1441 of 181875.7%★★★★☆
201824.11488 of 179417.1%★☆☆☆☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202666.2491 of 199375.4%★★★★☆
202566.3334 of 151578.0%★★★★☆
202471.4324 of 189182.9%★★★★☆
202379.2229 of 191388.0%★★★★☆
202281.5173 of 185390.7%★★★★★
202157.3664 of 184063.9%★★★☆☆
201954.7702 of 182461.5%★★★☆☆
201819.61536 of 180314.8%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202666.0302 of 161081.2%★★★★☆
202573.8158 of 129987.8%★★★★☆
202463.1366 of 154876.4%★★★★☆
202374.0200 of 147886.5%★★★★☆
202295.636 of 141897.5%★★★★★
202188.182 of 138294.1%★★★★★
201980.9124 of 135790.9%★★★★★
201840.6715 of 134746.9%★★☆☆☆

White

YearAvg scoreStatewide rankTexas percentileRating
202568.2268 of 129479.3%★★★★☆
202491.636 of 155697.7%★★★★★
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)
Middle school
At Risk (2022)98th percentile+15 vs school
Low Socio Economic Status (2026)75th percentile+20 vs school
African American (2021)74th percentile+9 vs school
Hispanic (2026)64th percentile+10 vs school
Female (2026)54th percentile~ school
Male (2026)54th percentile~ school
Special Education (2026)46th percentile-9 vs school
White (2024)16th percentile-57 vs school
English Language Learner (2026)<1st percentile-54 vs school
High school
At Risk (2022)98th percentile
Low Socio Economic Status (2026)88th percentile+10 vs school
Hispanic (2026)85th percentile+7 vs school
African American (2023)84th percentile-3 vs school
English Language Learner (2026)82nd percentile+4 vs school
Special Education (2026)81st percentile+3 vs school
White (2025)79th percentile~ school
Female (2026)77th percentile~ school
Male (2026)75th percentile-3 vs school
By subject vs Texas (2025-2026) ?
Biology85%+14 vs state
U.S. History81%+11 vs state
English II Reading77%+17 vs state
English I Reading71%+16 vs state
Algebra I52%~ state avg
Reading48%-8 vs state
Mathematics44%+4 vs state
Social Studies25%-7 vs state

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Frequently Asked Questions about Idea Rundberg College Preparatory

In the 2024-25 school year, 790 students attended Idea Rundberg College Preparatory.

Students at Idea Rundberg College Preparatory are 95% Hispanic, 3% White, 2% African American.

Idea Rundberg College Preparatory ranks 450th of 2057 Texas high schools. SchoolDigger rates this school 4 stars out of 5.

Rate Idea Rundberg College Preparatory!



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Latest Texas data All new data »
2015–16 through 2025–26 immunization rates (updated)NewOct 20, 2026
2024–25 dropout rates & graduation ratesSep 30, 2026
2025–26 STAAR, STAAR EOC & STAAR Spanish test scoresJun 12, 2026
2021–22 through 2023–24 school spending dataJan 10, 2026


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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