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Grafton Elementary School

Public Grades PK, KG-4
453rd
SchoolDigger Rank ?
of 1,737 Illinois Elementary Schools
Better than 74% of Illinois elementary schools
Summary

Located in Grafton, Illinois, Grafton Elementary School serves pre-K through grade 4 and enrolls 171 students in an area with several nearby elementary schools. Its results show a clear contrast: English language arts (ELA) is above the state average but below the district average, while math is a standout. In 2025–26, Grafton’s all-grades math proficiency was 68%, compared with 40% statewide and 42% in Jersey CUSD 100—advantages of 29 and 27 percentage points. Math is the school’s clearest strength.

Math also stands out in grade-level comparisons: Grafton’s grade 3 result of 80% was 42 points above the average for four nearby schools with comparable results, and its grade 4 result of 56% was 22 points above their average. ELA is more mixed: the all-grades rate was 63%, 7 points above the state’s 56% but 3 points below the district’s 66%. Grade 3 was strong, at 70% in ELA and 80% in math. Grade 4 ELA is the clearest soft spot: its 55.6% rate was just below the state’s 55.8% and 8 points below the district’s 63.6%; Jerseyville East Elementary School scored 64.7% in grade 4 ELA.

Recent results are improving, though the test-score trend covers only two school years. From 2024–25 to 2025–26, Grafton’s ELA proficiency rose 10 points and math rose 13 points. SchoolDigger’s overall percentile increased from 44 in 2023–24 to 74 in 2025–26, while its rating rose from 2 to 4 stars. Its statewide ranking for how well it serves White Students is lower than its overall standing: 51st percentile in 2025–26 versus 74th overall, though the subgroup ranking climbed from 17 in 2023–24. Context for families: the 2024–25 student-teacher ratio was 20.4, the highest reported among nearby schools, and 46% of students were free/reduced lunch eligible that year.

171
Students ?
20.4
Student/teacher ratio ?
$12,711
Per pupil spending ?
45.6%
Free/reduced lunch eligible (2024-25) ?
96.4%
Measles protection (all grades) (2025-26)
 1200 Grafton Hills Dr
       Grafton, IL  62037-1212

(618) 786-3388

District: Jersey CUSD 100


Students who attend Grafton Elementary School usually attend:

Middle:    Jersey Community Middle School
High:    Jersey Community High School
Racial breakdown:

White:
90.1%
Two or more races:
6.4%
Hispanic:
2.9%
more
 See top rated Illinois elementary schools

 Compare Grafton Elementary School to nearby elementary schools!
At a glance
▲ Ranking trend: Rebounding — 44th percentile in 2024 → 74th in 2026
Strengths
✓Test scores above the Illinois average (66% vs 48% meeting standards)
✓Ranking is rebounding — up to 74th (2026) from a 44th-percentile low (2024)
✓Above the Illinois median (74th percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school66%
District avg54%
Illinois avg48%
453rd of 1,737
Illinois public elementary schools ?
Top 26%▼ down 23 pts since 2016
From top 3% (2016) to top 26% (2026)
See the entire ranking list of Illinois Elementary Schools →
★★★★★
SchoolDigger rating ?
1st of 2Elementary Schools in the Jersey CUSD 100
334th of 738Jersey CUSD 100 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
202671.1453 of 173773.9%★★★★☆
202563.6731 of 205664.4%★★★☆☆
202439.81153 of 206744.2%★★☆☆☆
202358.9764 of 207763.2%★★★☆☆
202263.0692 of 208266.8%★★★☆☆
202152.6807 of 194858.6%★★★☆☆
201989.5169 of 208691.9%★★★★★
201890.9142 of 203793.0%★★★★★
201798.218 of 204499.1%★★★★★
201696.260 of 204697.1%★★★★★
201580.3347 of 205283.1%★★★★☆
201478.5435 of 209379.2%★★★★☆
201382.3335 of 216784.5%★★★★☆
201274.7557 of 216674.3%★★★★☆
201172.6620 of 214771.1%★★★★☆
201072.2659 of 213969.2%★★★☆☆
200973.8611 of 212071.2%★★★★☆
200865.0893 of 209257.3%★★★☆☆
200761.5989 of 209552.8%★★★☆☆
200664.6905 of 208656.6%★★★☆☆
200556.91077 of 202246.7%★★☆☆☆
200474.5545 of 203073.2%★★★★☆
200373.7590 of 202070.8%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202157.3473 of 151468.8%★★★☆☆
201989.165 of 181696.4%★★★★★

Male

YearAvg scoreStatewide rankIllinois percentileRating
202561.8704 of 194763.8%★★★☆☆
202145.4833 of 170751.2%★★★☆☆
201883.0273 of 197286.2%★★★★☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202652.8562 of 114951.1%★★★☆☆
202549.0737 of 138946.9%★★☆☆☆
202422.31154 of 139217.1%★☆☆☆☆
202250.9682 of 142552.1%★★★☆☆
202137.0846 of 130835.3%★★☆☆☆
201979.0225 of 146284.6%★★★★☆
201882.4194 of 146386.7%★★★★☆
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)
Low Socio Economic Status (2021)69th percentile+10 vs school
Male (2025)64th percentile~ school
White (2026)51st percentile-23 vs school
By subject vs Illinois (2025-2026) ?
Mathematics68%+29 vs state
English Language Arts63%+7 vs state

★
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Frequently Asked Questions about Grafton Elementary School

Students at Grafton Elementary School are 90% White, 6% Two or more races, 3% Hispanic.

In the 2024-25 school year, 171 students attended Grafton Elementary School.

Students who attend Grafton Elementary School usually go on to attend:

Middle : Jersey Community Middle School
High : Jersey Community High School

Grafton Elementary School ranks 453rd of 1737 Illinois elementary schools. SchoolDigger rates this school 4 stars out of 5.

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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)NewOct 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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