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Forreston Grade School

Public Grades 1-5
267th
SchoolDigger Rank ?
of 2,056 Illinois Elementary Schools
Better than 87% of Illinois elementary schools
Summary

Forreston Grade School is an elementary school located in Forreston, Illinois, serving grades 1-5 with a total enrollment of 252 students. The school is part of the Forrestville Valley CUSD 221 district, which is ranked 289 out of 811 districts in Illinois and has a 3-star rating from SchoolDigger.

Forreston Grade School consistently performs above the state and district averages in both English Language Arts (ELA) and Mathematics on the Illinois Assessment of Readiness (IAR) exams. In the 2024-2025 school year, 69.5% of students were proficient or better in ELA, compared to 64.8% for the district and 53.1% for the state. In Mathematics, 67.4% of students were proficient or better, compared to 54.9% for the district and 38.5% for the state. The school's performance in Science, as measured by the Illinois Science Assessment (ISA), is also strong, with 63.6% of 5th-grade students proficient or better, compared to 63.6% for the district and 40.6% for the state. Forreston Grade School performs particularly well for its low socioeconomic status (SES) students, ranking 40th out of 1,800 Illinois elementary schools in this category.

However, the school's performance for special education students is an area of concern, with the school ranking in the bottom 25% of Illinois elementary schools in this category. Additionally, Forreston Grade School has seen a concerning increase in chronic absenteeism, rising from 7.7% in the 2022-2023 school year to 25.4% in the 2024-2025 school year. Despite this, the school outperforms the nearby German Valley Grade School, which is also part of the Forrestville Valley CUSD 221 district, in both ELA and Mathematics. The Chadwick-Milledgeville Elementary School, located 14.69 miles away, also performs well, but the schools in the Freeport School District 145, located approximately 12 miles away, consistently underperform Forreston Grade School and the state averages in both ELA and Mathematics.

238
Students ?
11.0
Student/teacher ratio ?
$13,989
Per pupil spending ?
39.5%
Free/discounted lunch ?
 601 E Main St
       Forreston, IL  61030-9474

(815) 938-2301

District: Forrestville Valley CUSD 221


Students who attend Forreston Grade School usually attend:

High:    Forreston Junior/Senior High School
Racial breakdown:

White:
92.4%
Hispanic:
4.2%
Two or more races:
3.4%
 See top rated Illinois elementary schools

 Compare Forreston Grade School to nearby elementary schools!
At a glance
Ranking trend: Improving — 66th percentile in 2015 → 87th in 2025
Strengths
Test scores above the Illinois average (67% vs 44% meeting standards)
Ranks in the top 13% of Illinois elementary schools
Ranking is trending up — up 21 percentile points since 2015
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school67%
District avg61%
Illinois avg44%
267th of 2,056
Illinois public elementary schools ?
Top 13%▲ up 21 pts since 2015
From top 34% (2015) to top 13% (2025)
See the entire ranking list of Illinois Elementary Schools →
SchoolDigger rating ?
289th of 811Forrestville Valley CUSD 221 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
202585.8267 of 205687.0%★★★★☆
202470.3545 of 206773.6%★★★★☆
202369.0582 of 207772.0%★★★★☆
202268.7590 of 208271.7%★★★★☆
202166.4556 of 194871.5%★★★★☆
201962.3729 of 208665.1%★★★☆☆
201870.9538 of 203773.6%★★★★☆
201765.1650 of 204468.2%★★★☆☆
201669.6564 of 204672.4%★★★★☆
201560.7702 of 205265.8%★★★☆☆
201462.9811 of 209361.3%★★★☆☆
201380.4397 of 216781.7%★★★★☆
201281.6292 of 216686.5%★★★★☆
201177.9439 of 214779.6%★★★★☆
201072.9637 of 213970.2%★★★★☆
200981.1297 of 212086.0%★★★★☆
200863.9931 of 209255.5%★★★☆☆
200762.3971 of 209553.7%★★★☆☆
200669.6712 of 208665.9%★★★☆☆
200583.9163 of 202291.9%★★★★★
200483.2235 of 203088.4%★★★★☆
200374.1573 of 202071.6%★★★★☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202584.8258 of 194286.7%★★★★☆
202465.1587 of 194269.8%★★★☆☆
202365.0599 of 195769.4%★★★☆☆
202262.0662 of 197066.4%★★★☆☆
202161.8557 of 168066.8%★★★☆☆
201961.7710 of 201964.8%★★★☆☆
201865.3624 of 196468.2%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202593.640 of 180097.8%★★★★★
202472.2317 of 179382.3%★★★★☆
202377.0227 of 180887.4%★★★★☆
202268.7352 of 176380.0%★★★★☆
202169.9258 of 151483.0%★★★★☆
201964.4476 of 181673.8%★★★★☆
201879.9183 of 176589.6%★★★★☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202583.3289 of 194785.2%★★★★☆
202473.2459 of 195976.6%★★★★☆
202371.9487 of 198475.5%★★★★☆
202274.9426 of 197778.5%★★★★☆
202163.6508 of 170770.2%★★★★☆
201963.2657 of 201967.5%★★★☆☆
201875.6424 of 197278.5%★★★★☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202426.3913 of 119523.6%★☆☆☆☆
202238.5578 of 111348.1%★★☆☆☆
201929.3871 of 119427.1%★☆☆☆☆
201835.9433 of 76343.3%★★☆☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202574.7305 of 138978.0%★★★★☆
202454.6611 of 139256.1%★★★☆☆
202357.3564 of 141960.3%★★★☆☆
202256.7590 of 142558.6%★★★☆☆
202152.8572 of 130856.3%★★★☆☆
201948.1770 of 146247.3%★★☆☆☆
201856.0617 of 146357.8%★★★☆☆
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 (2025)98th percentile+11 vs school
Female (2025)87th percentile~ school
Male (2025)85th percentile~ school
White (2025)78th percentile-9 vs school
Special Education (2024)24th percentile-50 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts70%+16 vs state
Mathematics67%+29 vs state
Science64%+23 vs state

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Frequently Asked Questions about Forreston Grade School

Students who attend Forreston Grade School usually go on to attend:

High : Forreston Junior/Senior High School

In the 2024-25 school year, 238 students attended Forreston Grade School.

Forreston Grade School ranks 267th of 2056 Illinois elementary schools. SchoolDigger rates this school 4 stars out of 5.

Students at Forreston Grade School are 92% White, 4% Hispanic, 3% Two or more races.


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Latest Illinois data All new data »
2024–25 school spending dataOct 30, 2025
2024–25 attendance data, dropout rates & graduation ratesOct 30, 2025
2024–25 ACT, IAR, ISA & PreACT Secure test scoresOct 30, 2025
2023–24 school spending dataOct 30, 2024


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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