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Harker Heights High School

Public Grades 9-12
602nd
SchoolDigger Rank ?
of 2,009 Texas High Schools
Better than 70% of Texas high schools
Summary

Harker Heights High School is a large public high school in Harker Heights, TX, serving 2,192 students in grades 9-12 as part of the Killeen Independent School District (Isd). The school has shown strong improvement over the past decade, recently earning a 4-star rating and ranking in the 70th percentile statewide—its highest rank ever. This places it as a top performer within its district, outperforming nearby schools like Robert M Shoemaker High School, C E Ellison High School, and Killeen High School on most state tests.

Academically, Harker Heights excels in Biology, English I and II Reading, and U.S. History, where it posts the highest proficiency rates in the district. For example, 82% of students passed U.S. History, and over 70% passed English II Reading. However, Algebra I remains a challenge, with only 39% of students proficient—well below the state average. Interestingly, the school competes well with Salado High School, a school from a wealthier district, matching or exceeding it in English I Reading and U.S. History. The school also maintains a high graduation rate of about 92%, significantly above the district average of 88%, and a low dropout rate of 1.4%.

Harker Heights is particularly effective at supporting diverse student groups, earning 4-star ratings for its work with English Language Learners and students receiving special education services. The school also has a lower percentage of students receiving free or reduced lunch (about 40%) compared to other district high schools, which often exceed 60%. While the school’s overall trajectory is positive, it may want to focus on improving Algebra I instruction and ensuring all student subgroups receive equally strong support. For parents, Harker Heights offers a well-rounded, improving academic environment with strong outcomes in reading and history, though math readiness may require extra attention at home.

2,192
Students ?
17.2
Student/teacher ratio ?
$9,708
Per pupil spending ?
39.8%
Free/discounted lunch ?
 1001 E Fm 2410
       Harker Heights, TX  76548-6845

(254) 336-0800

District: Killeen Independent School District (Isd)


Feeder schools for Harker Heights High School:

Elementary:    Harker Heights Elementary
    Mountain View Elementary
    Nolanville Elementary
    Skipcha Elementary
Middle:    Eastern Hills Middle
    Liberty Hill Middle
    Union Grove Middle
Racial breakdown:

Hispanic:
31.1%
White:
26.3%
African American:
25.9%
more
 See top rated Texas high schools

 Compare Harker Heights High School to nearby high schools!
At a glance
Ranking trend: Improving — 65th percentile in 2016 → 70th in 2026
Strengths
Test scores above the Texas average (68% vs 62% meeting standards)
92% graduate within 4 years
Ranking is trending up — up 5 percentile points since 2016
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Algebra I scores 15 pts below the Texas average
Students meeting standards (2025-2026) ?
This school68%
District avg58%
Texas avg62%
602nd of 2,009
Texas public high schools ?
Top 30%▲ up 5 pts since 2016
From top 35% (2016) to top 30% (2026)
See the entire ranking list of Texas High Schools →
SchoolDigger rating ?
2nd of 7High Schools in the Killeen Independent School District (Isd)
611th of 951Killeen Independent School District (Isd) 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)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202662.8602 of 200970.0%★★★★☆
202560.6656 of 197466.8%★★★☆☆
202451.6899 of 199054.8%★★★☆☆
202354.3820 of 196158.2%★★★☆☆
202250.6866 of 187653.8%★★★☆☆
202159.8645 of 186165.3%★★★☆☆
201952.9794 of 185757.2%★★★☆☆
201853.9692 of 179761.5%★★★☆☆
201758.6566 of 177768.1%★★★☆☆
201662.5611 of 176265.3%★★★☆☆
201564.8578 of 174366.8%★★★☆☆
201463.0579 of 173466.6%★★★☆☆
201369.8362 of 165278.1%★★★★☆
201263.4465 of 160371.0%★★★★☆
201158.5846 of 167249.4%★★☆☆☆
201058.7789 of 156849.7%★★☆☆☆
200964.1595 of 153961.3%★★★☆☆
200860.7667 of 151055.8%★★★☆☆
200759.0728 of 149751.4%★★★☆☆
200658.9685 of 143052.1%★★★☆☆
200558.0693 of 142951.5%★★★☆☆
200459.4677 of 142752.6%★★★☆☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202661.1312 of 108671.3%★★★★☆
202562.6200 of 83476.0%★★★★☆
202451.8396 of 106562.8%★★★☆☆
202354.9371 of 106965.3%★★★☆☆
202248.1429 of 103158.4%★★★☆☆
202157.7318 of 102068.8%★★★☆☆
201953.0383 of 102462.6%★★★☆☆
201851.6404 of 101360.1%★★★☆☆

Asian

YearAvg scoreStatewide rankTexas percentileRating
202646.9356 of 55636.0%★★☆☆☆
202545.9253 of 42840.9%★★☆☆☆
202427.9422 of 53020.4%★☆☆☆☆
202327.3418 of 52520.4%★☆☆☆☆
202227.6403 of 50720.5%★☆☆☆☆
202153.2248 of 48849.2%★★☆☆☆
201944.2318 of 48734.7%★★☆☆☆
201831.8377 of 48622.4%★☆☆☆☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202251.8634 of 183765.5%★★★☆☆
202155.6594 of 182967.5%★★★☆☆
201952.6651 of 181064.0%★★★☆☆
201849.9673 of 178462.3%★★★☆☆

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202659.6306 of 119574.4%★★★★☆
202555.4311 of 115373.0%★★★★☆
202440.2712 of 143750.5%★★★☆☆
202340.1686 of 137150.0%★★★☆☆
202245.4508 of 127860.3%★★★☆☆
202146.8488 of 119559.2%★★★☆☆
201935.7674 of 113640.7%★★☆☆☆
201840.1544 of 111351.1%★★★☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202661.8597 of 193669.2%★★★☆☆
202554.7571 of 150462.0%★★★☆☆
202450.4858 of 188054.4%★★★☆☆
202353.8810 of 189157.2%★★★☆☆
202249.6891 of 184151.6%★★★☆☆
202163.3564 of 181568.9%★★★☆☆
201951.5852 of 179852.6%★★★☆☆
201854.5746 of 178158.1%★★★☆☆

Gifted and Talented

YearAvg scoreStatewide rankTexas percentileRating
202667.6395 of 120667.2%★★★☆☆
202573.287 of 96491.0%★★★★☆
202364.5517 of 118256.3%★★★☆☆
202255.3698 of 117240.4%★★☆☆☆
202171.7343 of 117770.9%★★★★☆
201947.7810 of 114529.3%★☆☆☆☆
201872.5121 of 113789.4%★★★★☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202665.8420 of 186077.4%★★★★☆
202556.3453 of 145368.8%★★★☆☆
202452.3682 of 180562.2%★★★☆☆
202356.2637 of 182065.0%★★★☆☆
202254.1650 of 176263.1%★★★☆☆
202161.6511 of 174370.7%★★★★☆
201956.1627 of 171463.4%★★★☆☆
201854.2637 of 169162.3%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202658.4585 of 193769.8%★★★☆☆
202556.6427 of 151371.8%★★★★☆
202443.7930 of 188450.6%★★★☆☆
202343.6988 of 189747.9%★★☆☆☆
202239.21093 of 184740.8%★★☆☆☆
202145.7936 of 184849.4%★★☆☆☆
201944.4968 of 181846.8%★★☆☆☆
201842.3990 of 179444.8%★★☆☆☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202660.5623 of 195468.1%★★★☆☆
202555.4548 of 151563.8%★★★☆☆
202447.5868 of 189154.1%★★★☆☆
202352.6784 of 191359.0%★★★☆☆
202248.0847 of 185354.3%★★★☆☆
202153.8741 of 184059.7%★★★☆☆
201951.1793 of 182456.5%★★★☆☆
201850.5782 of 180356.6%★★★☆☆

Multi-racial

YearAvg scoreStatewide rankTexas percentileRating
202545.1311 of 59848.0%★★☆☆☆
202434.3492 of 73132.7%★★☆☆☆
202345.5351 of 67748.2%★★☆☆☆
202237.8391 of 66441.1%★★☆☆☆
202156.4227 of 58861.4%★★★☆☆
201951.2262 of 60456.6%★★★☆☆
201851.6262 of 58255.0%★★★☆☆

Native American

YearAvg scoreStatewide rankTexas percentileRating
202434.575 of 10729.9%★★☆☆☆
202369.933 of 10167.3%★★★☆☆
202241.470 of 10634.0%★★☆☆☆
201946.955 of 10547.6%★★★☆☆
201826.689 of 12227.0%★☆☆☆☆

Pacific Islander

YearAvg scoreStatewide rankTexas percentileRating
202633.222 of 3231.3%★★☆☆☆
202564.89 of 2665.4%★★★★☆
202480.75 of 2882.1%★★★★☆
202352.014 of 3154.8%★★★☆☆
202249.715 of 3151.6%★★★☆☆
202163.38 of 2466.7%★★★★☆
201949.518 of 3447.1%★★★☆☆
201827.227 of 3420.6%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202664.7318 of 158179.9%★★★★☆
202557.1385 of 129970.4%★★★★☆
202452.8565 of 154863.5%★★★☆☆
202360.2387 of 147873.8%★★★★☆
202250.5536 of 141862.2%★★★☆☆
202154.8434 of 138268.6%★★★☆☆
201951.2491 of 135763.8%★★★☆☆
201846.9559 of 134758.5%★★★☆☆

White

YearAvg scoreStatewide rankTexas percentileRating
202656.8624 of 158460.6%★★★☆☆
202548.7639 of 129450.6%★★★☆☆
202447.9775 of 155650.2%★★★☆☆
202352.7702 of 157655.5%★★★☆☆
202249.9717 of 152553.0%★★★☆☆
202155.3620 of 151058.9%★★★☆☆
201944.7871 of 152642.9%★★☆☆☆
201854.3644 of 153958.2%★★★☆☆
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)
Special Education (2026)80th percentile+10 vs school
Hispanic (2026)77th percentile+7 vs school
English Language Learner (2026)74th percentile+4 vs school
African American (2026)71st percentile~ school
Low Socio Economic Status (2026)70th percentile~ school
Female (2026)69th percentile~ school
Male (2026)68th percentile~ school
Gifted and Talented (2026)67th percentile-3 vs school
At Risk (2022)65th percentile+12 vs school
White (2026)61st percentile-9 vs school
Multi-racial (2025)48th percentile-19 vs school
Asian (2026)36th percentile-34 vs school
Pacific Islander (2026)31st percentile-39 vs school
Native American (2024)30th percentile-25 vs school
By subject vs Texas (2025-2026) ?
U.S. History82%+12 vs state
Biology74%+3 vs state
English II Reading71%+11 vs state
English I Reading68%+12 vs state
Algebra I39%-15 vs state

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Latest Texas data All new data »
2025–26 STAAR, STAAR EOC & STAAR Spanish test scoresJun 12, 2026
2021–22 through 2023–24 school spending dataJan 10, 2026
2023–24 dropout rates & graduation ratesSep 17, 2025
2024–25 STAAR EOC & STAAR Spanish test scoresJun 23, 2025


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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