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Johnston City High School

Public Grades 9-12
374th
SchoolDigger Rank ?
of 620 Illinois High Schools
Better than 40% of Illinois high schools
Summary

Johnston City High School serves 328 students in grades 9–12 in Johnston City, Illinois, and is one of nine nearby high schools in the comparison. Its 2025–2026 graduation rate was 95%, above the state rate of 90% and third-highest among the nearby schools with reported rates, while its test results were mixed. The clearest concern is science: 11th-grade proficiency was the lowest among nearby schools reporting a score.

ELA is the school’s strongest latest subject comparison, but that strength is concentrated in 11th grade: 52% were proficient, compared with 50% statewide and a 50% average among nearby schools with results. In 9th- and 10th-grade ELA, results were below both the state and nearby-school averages. Science was especially weak in 11th grade, at 34% versus 48% statewide and 44% across nearby schools with results; 9th-grade science was also below state and local comparisons. Math was below the state in all three grades, though 10th-grade math was the highest among nearby schools reporting scores. All reported test results match those of Johnston City CUSD 1, so there is no school–district difference in these figures.

Recent changes are uneven: 11th-grade ACT ELA rose from 45% to 53%, and ACT math from 22% to 33% between 2024–2025 and 2025–2026, while 10th-grade ELA fell from 53% to 45% and 9th-grade math from 45% to 34%. SchoolDigger placed the school at the 40th statewide percentile in 2025–2026, with 2 stars; its standing has fluctuated, reaching the 51st percentile in 2022–2023. The 2024–2025 student-teacher ratio was 11.7, and 50% of students were free/reduced lunch eligible that year. SchoolDigger’s 2025–2026 ranking for White Students was at the 14th percentile, compared with the school’s overall 40th percentile. Its Disabled Students ranking rose from the 32nd percentile in 2022–2023 to the 73rd in 2024–2025, when the overall ranking was 45th percentile.

328
Students ?
11.7
Student/teacher ratio ?
$17,602
Per pupil spending ?
50.0%
Free/reduced lunch eligible (2024-25) ?
99%
Measles protection (all grades) (2025-26)
 1500 Jefferson Ave
       Johnston City, IL  62951-1501

(618) 983-4700

District: Johnston City CUSD 1


Feeder schools for Johnston City High School:

Elementary:    Jefferson Elementary School
    Lincoln Elementary School
Middle:    Washington Middle School
Racial breakdown:

White:
89.3%
Two or more races:
5.5%
Hispanic:
4.0%
more
 See top rated Illinois high schools

 Compare Johnston City High School to nearby high schools!
At a glance
▬ Ranking trend: Holding steady — 38th percentile in 2016 → 40th in 2026
Strengths
✓95% graduate in 4 years — above the Illinois average (90%)
✓Small classes — about 12 students per teacher
Worth a look
!Test scores below the Illinois average (41% vs 47% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Science scores 14 pts below the Illinois average
Students meeting standards (2025-2026) ?
This school41%
District avg41%
Illinois avg47%
374th of 620
Illinois public high schools ?
Bottom 40%▲ up 1 pts since 2016
See the entire ranking list of Illinois High Schools →
★★★★★
SchoolDigger rating ?
536th of 738Johnston City CUSD 1 among Illinois 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 rankIllinois percentileRating
202641.0374 of 62039.7%★★☆☆☆
202545.8385 of 69844.8%★★☆☆☆
202439.1397 of 69743.0%★★☆☆☆
202349.1343 of 69950.9%★★★☆☆
202246.4371 of 69946.9%★★☆☆☆
202137.0419 of 68839.1%★★☆☆☆
201932.6489 of 70130.2%★★☆☆☆
201837.4425 of 64734.3%★★☆☆☆
201739.2406 of 64236.8%★★☆☆☆
201639.6397 of 64338.3%★★☆☆☆
201531.5415 of 61432.4%★★☆☆☆
201434.4475 of 67029.1%★☆☆☆☆
201352.9356 of 67046.9%★★☆☆☆
201252.1367 of 66544.8%★★☆☆☆
201165.9247 of 65562.3%★★★☆☆
201064.3248 of 64361.4%★★★☆☆
200970.3188 of 63270.3%★★★★☆
200859.7284 of 62454.5%★★★☆☆
200721.0512 of 61216.3%★☆☆☆☆
200629.5469 of 59621.3%★☆☆☆☆
200527.4481 of 59018.5%★☆☆☆☆
200446.6372 of 59237.2%★★☆☆☆
200313.2512 of 58612.6%★☆☆☆☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202556.3132 of 49173.1%★★★★☆
202427.0261 of 42939.2%☆☆☆☆☆
202329.5292 of 42831.8%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202647.8287 of 54547.3%★★☆☆☆
202546.5375 of 68545.3%★★☆☆☆
202432.6432 of 66434.9%★★☆☆☆
202347.7334 of 65649.1%★★☆☆☆
202249.0330 of 65849.8%★★★☆☆
202133.8396 of 63938.0%★★☆☆☆
201934.1442 of 66533.5%★★☆☆☆
201843.6353 of 62043.1%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202649.7236 of 47850.6%★★★☆☆
202553.9286 of 67257.4%★★★☆☆
202440.0359 of 63943.8%★★☆☆☆
202353.3263 of 64459.2%★★★☆☆
202251.8267 of 62657.3%★★★☆☆
202139.9344 of 61143.7%★★☆☆☆
201949.4301 of 63952.9%★★★☆☆
201856.0228 of 58561.0%★★★☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202637.1329 of 52136.9%★★☆☆☆
202543.1395 of 68542.3%★★☆☆☆
202444.6333 of 66850.1%★★★☆☆
202348.3327 of 66851.0%★★★☆☆
202240.4396 of 66440.4%★★☆☆☆
202139.0374 of 65342.7%★★☆☆☆
201930.4478 of 67529.2%★☆☆☆☆
201831.6439 of 61929.1%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202547.2198 of 52762.4%★★★☆☆
202420.8377 of 48221.8%★☆☆☆☆
202329.7305 of 47635.9%★★☆☆☆
202129.3270 of 45340.4%★☆☆☆☆
201929.6306 of 47335.3%★☆☆☆☆
201827.2248 of 37433.7%☆☆☆☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202619.6441 of 51514.4%★☆☆☆☆
202527.2431 of 56423.6%★☆☆☆☆
202420.2456 of 55417.7%★☆☆☆☆
202331.3387 of 55730.5%★★☆☆☆
202232.0387 of 56030.9%★★☆☆☆
202122.3443 of 55319.9%★☆☆☆☆
201916.5500 of 5529.4%☆☆☆☆☆
201821.3463 of 54815.5%★☆☆☆☆
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)
Disabled (2025)73rd percentile+28 vs school
Special Education (2025)62nd percentile+18 vs school
Low Socio Economic Status (2026)51st percentile+11 vs school
Female (2026)47th percentile+8 vs school
Male (2026)37th percentile-3 vs school
White (2026)14th percentile-25 vs school
By subject vs Illinois (2025-2026) ?
English Language Arts52%+3 vs state
Science34%-14 vs state
Mathematics33%-7 vs state

★
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Frequently Asked Questions about Johnston City High School

Johnston City High School ranks 374th of 620 Illinois high schools. SchoolDigger rates this school 2 stars out of 5.

In the 2024-25 school year, 328 students attended Johnston City High School.

Johnston City High School is fed by the following schools:

Elementary : Jefferson Elementary School
Elementary : Lincoln Elementary School
Middle : Washington Middle School

Students at Johnston City High School are 89% White, 5% Two or more races, 4% Hispanic.

Rate Johnston City High School!



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Latest Illinois data All new data »
2025–26 school spending dataNewOct 30, 2026
2025–26 attendance data, dropout rates & graduation ratesNewOct 30, 2026
2025–26 ACT, IAR, ISA & PreACT Secure test scoresNewOct 30, 2026
2013–14 through 2025–26 immunization rates (updated)Oct 19, 2026


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