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Nemaha Central High School

Public Grades 9-12
84th
SchoolDigger Rank ?
of 340 Kansas High Schools
Better than 75% of Kansas high schools
Summary

Nemaha Central High School serves 242 students in grades 9–12 in Seneca, Kansas. Its latest results show strong English language arts (ELA) and math performance alongside a clear science concern. The most important finding is that just 26% of students were proficient in science, below the state’s 38%, the Nemaha Central district’s 45%, and both nearby schools that reported results.

ELA and math are the school’s stronger subjects: 56% were proficient in ELA and 53% in math, compared with 46% and 41% statewide. ELA was slightly above the district and ranked second among nearby schools with results, behind Axtell High at 60%; Sabetha High School was at 52% and Centralia High at 45%. Math was essentially even with the district, below Sabetha and Axtell but above Centralia. In science, proficiency was 26%, compared with 52% at Sabetha and 38% at Centralia.

Results have shifted considerably: from 2022–23 to 2025–26, math rose 23 percentage points and ELA rose 20, while science fell 24 points. SchoolDigger rates the school 4 stars and places it at the 75th percentile statewide, below the district’s 5 stars and 91st percentile; its school percentile was 98 in 2023–24, 64 in 2024–25 and 75 in 2025–26. The 2024–25 student-teacher ratio was 16.1, compared with a nearby average of 9.4; its free/reduced-lunch rate was 20%, below the nearby average of 28%. SchoolDigger’s statewide measure of how well it serves male students rose from the 38th percentile in 2018–19 to the 66th in 2025–26, while the overall school percentile was 75 in the latest year. For students with low socioeconomic status, the measure fell from the 98th percentile in 2023–24 to 54th the next year, then recovered to 76th.

242
Students ?
16.1
Student/teacher ratio ?
$14,605
Per pupil spending ?
19.8%
Free/reduced lunch eligible (2024-25) ?
 214 N. 11th
       Seneca, KS  66538-1798

(785) 336-3557

District: Nemaha Central


Feeder schools for Nemaha Central High School:

Elementary:    Nemaha Central Elementary and Middle School
Racial breakdown:

White:
92.6%
Hispanic:
6.2%
Two or more races:
0.8%
more
 See top rated Kansas high schools

 Compare Nemaha Central High School to nearby high schools!
At a glance
▼ Ranking trend: Declining — 98th percentile in 2016 → 75th in 2026
Strengths
✓Ranks in the top 25% of Kansas high schools
Worth a look
!Ranking has slipped — down 23 percentile points since 2016
!Science scores 12 pts below the Kansas average
Students meeting standards (2025-2026) ?
This school45%
District avg51%
Kansas avg42%
84th of 340
Kansas public high schools ?
Top 25%▼ down 23 pts since 2016
From top 2% (2016) to top 25% (2026)
See the entire ranking list of Kansas High Schools →
★★★★★
SchoolDigger rating ?
25th of 268Nemaha Central among Kansas 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 rankKansas percentileRating
202669.684 of 34075.3%★★★★☆
202559.7119 of 33264.2%★★★☆☆
202495.87 of 31897.8%★★★★★
202385.122 of 32793.3%★★★★★
202281.042 of 32487.0%★★★★☆
202176.745 of 32085.9%★★★★☆
201965.787 of 32573.2%★★★★☆
201874.656 of 31482.2%★★★★☆
201788.334 of 31689.2%★★★★☆
201698.15 of 31398.4%★★★★★
201576.151 of 32684.4%★★★★☆
201369.395 of 32370.6%★★★★☆
201267.898 of 31769.1%★★★☆☆

Female

YearAvg scoreStatewide rankKansas percentileRating
202678.048 of 27082.2%★★★★☆
202186.119 of 25092.4%★★★★★
201979.534 of 24986.3%★★★★☆
201870.856 of 24877.4%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankKansas percentileRating
202664.758 of 23875.6%★★★★☆
202550.3114 of 24653.7%★★★☆☆
202495.34 of 24998.4%★★★★★

Male

YearAvg scoreStatewide rankKansas percentileRating
202659.192 of 27266.2%★★★☆☆
202158.692 of 25864.3%★★★☆☆
201941.9155 of 25238.5%★★☆☆☆
201873.353 of 24878.6%★★★★☆

White

YearAvg scoreStatewide rankKansas percentileRating
202662.0104 of 31567.0%★★★☆☆
202555.4127 of 30658.5%★★★☆☆
202492.411 of 29596.3%★★★★★
202381.337 of 30988.0%★★★★☆
202279.439 of 30787.3%★★★★☆
202175.346 of 30284.8%★★★★☆
201956.6117 of 30661.8%★★★☆☆
201870.658 of 29680.4%★★★★☆
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)
Female (2026)82nd percentile+7 vs school
Low Socio Economic Status (2026)76th percentile~ school
White (2026)67th percentile-8 vs school
Male (2026)66th percentile-9 vs school
By subject vs Kansas (2025-2026) ?
English Language Arts56%+10 vs state
Mathematics53%+12 vs state
Science26%-12 vs state

★
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Frequently Asked Questions about Nemaha Central High School

In the 2024-25 school year, 242 students attended Nemaha Central High School.

Students at Nemaha Central High School are 93% White, 6% Hispanic.

Nemaha Central High School is fed by the following schools:

Elementary : Nemaha Central Elementary and Middle School

Nemaha Central High School ranks 84th of 340 Kansas high schools. SchoolDigger rates this school 4 stars out of 5.

Rate Nemaha Central High School!



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Latest Kansas data All new data »
2024–25 school spending dataNewNov 2, 2026
2024–25 graduation ratesNewNov 1, 2026
2025–26 attendance dataOct 13, 2026
2025–26 KAP test scoresOct 13, 2026


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

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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