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Potomac Elementary School

Public Grades PK, KG-8
904th
SchoolDigger Rank ?
of 2,056 Illinois Elementary Schools
Better than 56% of Illinois elementary schools
Summary

Potomac Elementary School is a public elementary school serving grades PK-8 in Potomac, Illinois, with 129 students. The school is part of the Potomac CUSD 10 district, which is ranked 500 out of 811 districts in Illinois and has a 2-star rating from SchoolDigger.

Potomac Elementary School faces several challenges, including high chronic absenteeism rates ranging from 13.0% to 26.3%, significantly higher than the state average of around 13%. The school's test scores on the IAR (Illinois Assessment of Readiness) exams are generally below the state averages, especially in mathematics, with only 33.8% of Potomac students proficient or better in IAR Math in 2024-2025, compared to the state average of 38.5%. The school's statewide ranking has declined over the years, from being ranked 401 out of 2,044 Illinois elementary schools in 2016-2017 (4-star rating) to being ranked 904 out of 2,056 in 2024-2025 (3-star rating).

Compared to nearby schools, such as John Greer Elementary, Gifford Grade School, and Prairieview-Ogden North Elementary, Potomac Elementary School's performance is generally lower, with these schools tending to have higher test scores, lower chronic absenteeism, and better overall rankings. While Potomac Elementary School's per-student spending has increased, this has not translated into improved academic outcomes, and the school's relatively low student-teacher ratio of 8.6 suggests that resources may not be the primary issue.

137
Students ?
9.7
Student/teacher ratio ?
$16,647
Per pupil spending ?
51.1%
Free/discounted lunch ?
 7915 US Route 136
       Potomac, IL  61865-3158

(217) 987-6155

District: Potomac CUSD 10


Students who attend Potomac Elementary School usually attend:

High:    Armstrong High School
Racial breakdown:

White:
92.0%
Two or more races:
5.1%
Hispanic:
1.5%
more
 See top rated Illinois elementary schools

 Compare Potomac Elementary School to nearby elementary schools!
At a glance
Ranking trend: Rebounding — 31st percentile in 2022 → 56th in 2025
Strengths
Ranking is rebounding — up to 56th (2025) from a 31st-percentile low (2022)
Above the Illinois median (56th percentile)
Small classes — about 10 students per teacher
Worth a look
!Test scores below the Illinois average (34% vs 44% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Science scores 16 pts below the Illinois average
Students meeting standards (2024-2025) ?
This school34%
District avg34%
Illinois avg44%
Elementary school
904th of 2,056
Illinois public elementary schools ?
Top 44%▼ down 25 pts since 2015
From top 19% (2015) to top 44% (2025)
See the entire ranking list of Illinois Elementary Schools →
SchoolDigger rating ?
Middle school
733rd of 1,368
Illinois public middle schools ?
Bottom 46%▼ down 34 pts since 2015
From top 19% (2015) to bottom 46% (2025)
See the entire ranking list of Illinois Middle Schools →
SchoolDigger rating ?
500th of 811Potomac CUSD 10 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)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIllinois percentileRating
202555.2904 of 205656.0%★★★☆☆
202448.2980 of 206752.6%★★★☆☆
202330.41385 of 207733.3%★★☆☆☆
202228.51434 of 208231.1%★★☆☆☆
202135.21167 of 194840.1%★★☆☆☆
201934.11337 of 208635.9%★★☆☆☆
201866.2627 of 203769.2%★★★☆☆
201778.4401 of 204480.4%★★★★☆
201672.3507 of 204675.2%★★★★☆
201577.9388 of 205281.1%★★★★☆
201459.0896 of 209357.2%★★★☆☆
201378.4443 of 216779.6%★★★★☆
201281.8287 of 216686.7%★★★★☆
201169.9748 of 214765.2%★★★☆☆
201076.3509 of 213976.2%★★★★☆
200958.51081 of 212049.0%★★☆☆☆
200863.6940 of 209255.1%★★★☆☆
200748.81347 of 209535.7%★★☆☆☆
200643.41432 of 208631.4%★★☆☆☆
200563.4897 of 202255.6%★★★☆☆
200434.61507 of 203025.8%★☆☆☆☆
200354.01134 of 202043.9%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202517.11655 of 194214.8%★☆☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
201935.71258 of 201937.7%★★☆☆☆
201872.7462 of 197276.6%★★★★☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202525.61088 of 138921.7%★☆☆☆☆
202421.21170 of 139215.9%★☆☆☆☆
20235.41399 of 14191.4%☆☆☆☆☆
20229.41369 of 14253.9%☆☆☆☆☆
202121.01123 of 130814.1%★☆☆☆☆
201919.91255 of 146214.2%★☆☆☆☆
201852.0686 of 146353.1%★★★☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIllinois percentileRating
202542.8733 of 136846.4%★★☆☆☆
202428.1940 of 136331.0%★★☆☆☆
202357.8476 of 136765.2%★★★☆☆
202250.6587 of 136957.1%★★★☆☆
202134.8731 of 124141.1%★★☆☆☆
201940.6760 of 135644.0%★★☆☆☆
201863.3415 of 129367.9%★★★☆☆
201770.6314 of 129375.7%★★★★☆
201669.9323 of 129475.0%★★★★☆
201575.8250 of 130280.8%★★★★☆
201468.7387 of 132270.7%★★★★☆
201367.4418 of 136769.4%★★★☆☆
201281.4179 of 136586.9%★★★★☆
201159.4628 of 134453.3%★★★☆☆
201076.9272 of 132779.5%★★★★☆
200970.8401 of 131869.6%★★★☆☆
200839.2886 of 129331.5%★★☆☆☆
200744.3841 of 128734.7%★★☆☆☆
200634.2938 of 127226.3%★☆☆☆☆
200550.5711 of 120941.2%★★☆☆☆
200449.2697 of 120442.1%★★☆☆☆
200332.9849 of 118528.4%★☆☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202376.8229 of 127582.0%★★★★☆
201868.2335 of 122672.7%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
201925.7971 of 121720.2%★☆☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
201939.3735 of 129643.3%★★☆☆☆
201866.2336 of 122372.5%★★★★☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202414.3789 of 8759.8%☆☆☆☆☆
202336.7566 of 89536.8%★★☆☆☆
202229.6648 of 89827.8%★☆☆☆☆
202129.3577 of 81329.0%★☆☆☆☆
201918.0783 of 90513.5%★☆☆☆☆
201850.7420 of 88952.8%★★★☆☆
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)
Elementary school
Male (2019)38th percentile~ school
White (2025)22nd percentile-34 vs school
Female (2025)15th percentile-41 vs school
Middle school
Female (2023)82nd percentile+17 vs school
Male (2019)43rd percentile~ school
Low Socio Economic Status (2019)20th percentile-24 vs school
White (2024)10th percentile-21 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts48%-6 vs state
Mathematics34%-5 vs state
Science27%-16 vs state

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Frequently Asked Questions about Potomac Elementary School

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

High : Armstrong High School

Potomac Elementary School ranks 904th of 2056 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 137 students attended Potomac Elementary School.

Students at Potomac Elementary School are 92% White, 5% Two or more races, 1% Hispanic.


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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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