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Dee-Mack Primary/Junior High

Public Grades PK, KG-8
Summary

Dee-Mack Primary/Junior High in Mackinaw, Illinois, serves prekindergarten through grade 8 and enrolls 432 students in a local group of 11 nearby schools. In 2025–26, about 75% of students were proficient in English language arts (ELA), 47% in math, and 77% of eighth graders in science. The clearest concern for families is math: Dee-Mack is above the state result but well behind the nearby-school average.

ELA is a relative strength: Dee-Mack’s result was about 75%, nearly matching the nearby-school average of about 74%, and close to the Deer Creek-Mackinaw CUSD 701 result of about 76%. Math proficiency was 47%, compared with 51% in the district, 40% statewide, and a 64% nearby-school average; Dee-Mack ranked fourth-lowest among the 11 nearby schools. Eighth-grade science is another strength: 77% were proficient, matching the district and exceeding the statewide result of about 52%. Nearby schools’ science results are for fifth grade, so there is no same-grade local comparison.

Results have improved over time, especially in ELA: proficiency rose from 50% in 2023–24 to 65% in 2024–25 and 75% in 2025–26, a 25-point gain. Math also rose, from 35% to 46% to 47%, but its district comparison shifted from a 9-point Dee-Mack lead in 2023–24 to a 4-point deficit in 2025–26. Chronic absenteeism fell from 12% in 2021–22 to 10% in 2025–26, though the latest rate remains above the nearby average. In 2024–25, the student-teacher ratio was 13.6, lower than the nearby average of 15.7; 30% of students were free/reduced lunch eligible. SchoolDigger’s statewide school rank and star rating were not supplied, so those measures cannot place Dee-Mack in context.

432
Students ?
13.6
Student/teacher ratio ?
$14,617
Per pupil spending ?
30.3%
Free/reduced lunch eligible (2024-25) ?
93.7%
Measles protection (all grades) (2025-26)
 102 E Fifth St
       Mackinaw, IL  61755-7529

(309) 359-4321

District: Deer Creek-Mackinaw CUSD 701


Students who attend Dee-Mack Primary/Junior High usually attend:

Middle:    Dee-Mack Intermediate School
High:    Dee-Mack High School
Racial breakdown:

White:
93.3%
Hispanic:
2.8%
Two or more races:
2.3%
more
 See top rated Illinois public schools

 Compare Dee-Mack Primary/Junior High to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 81st percentile in 2016 → 76th in 2026
Strengths
✓Test scores above the Illinois average (66% vs 49% meeting standards)
Worth a look
!Ranking has slipped — down 5 percentile points since 2016
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school66%
District avg68%
Illinois avg49%
268th of 1,126
Illinois public middle schools ?
Top 24%▼ down 5 pts since 2016
From top 19% (2016) to top 24% (2026)
See the entire ranking list of Illinois Middle Schools →
★★★★★
SchoolDigger rating ?
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
202673.5268 of 112676.2%★★★★☆
202577.4272 of 136880.1%★★★★☆
202467.1375 of 136372.5%★★★★☆
202373.8289 of 136778.9%★★★★☆
202283.5169 of 136987.7%★★★★☆
202155.1452 of 124163.6%★★★☆☆
201967.1394 of 135670.9%★★★★☆
201862.4422 of 129367.4%★★★☆☆
201773.8281 of 129378.3%★★★★☆
201677.0244 of 129481.1%★★★★☆
201577.2234 of 130282.0%★★★★☆
201483.9164 of 132287.6%★★★★☆
201383.2188 of 136786.2%★★★★☆
201280.5197 of 136585.6%★★★★☆
201172.3375 of 134472.1%★★★★☆
201072.8374 of 132771.8%★★★★☆
200971.7378 of 131871.3%★★★★☆
200877.9244 of 129381.1%★★★★☆
200764.5520 of 128759.6%★★★☆☆
200673.4336 of 127273.6%★★★★☆
200575.9301 of 120975.1%★★★★☆
200486.3115 of 120490.4%★★★★★
200378.1250 of 118578.9%★★★★☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202347.5261 of 67461.3%★★★☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202683.899 of 86788.6%★★★★☆
202576.3250 of 124880.0%★★★★☆
202471.4290 of 125176.8%★★★★☆
202381.1191 of 127585.0%★★★★☆
202291.291 of 128692.9%★★★★★
202148.7466 of 101754.2%★★★☆☆
201974.3280 of 127678.1%★★★★☆
201864.6378 of 122669.2%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202686.258 of 78892.6%★★★★★
202578.3162 of 122986.8%★★★★☆
202457.3412 of 121966.2%★★★☆☆
202366.9279 of 123477.4%★★★★☆
202270.4227 of 122181.4%★★★★☆
202142.4543 of 101946.7%★★☆☆☆
201959.2387 of 121768.2%★★★☆☆
201840.0694 of 116140.2%★★☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202664.2268 of 82967.7%★★★☆☆
202576.0257 of 127179.8%★★★★☆
202462.2392 of 126469.0%★★★☆☆
202365.0357 of 129272.4%★★★★☆
202275.1248 of 128680.7%★★★★☆
202157.8343 of 104867.3%★★★☆☆
201953.2538 of 129658.5%★★★☆☆
201856.0475 of 122361.2%★★★☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202453.7261 of 80267.5%★★★☆☆
202339.0418 of 80548.1%★★☆☆☆
202257.8166 of 78178.7%★★★★☆
201951.4254 of 79267.9%★★★☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202657.7287 of 75461.9%★★★☆☆
202560.6319 of 88463.9%★★★☆☆
202450.0422 of 87551.8%★★★☆☆
202358.7320 of 89564.2%★★★☆☆
202272.2188 of 89879.1%★★★★☆
202139.2467 of 81342.6%★★☆☆☆
201948.8457 of 90549.5%★★☆☆☆
201846.8458 of 88948.5%★★☆☆☆
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)
Low Socio Economic Status (2026)93rd percentile+16 vs school
Female (2026)89th percentile+12 vs school
Male (2026)68th percentile-9 vs school
Special Education (2024)67th percentile-5 vs school
White (2026)62nd percentile-14 vs school
Disabled (2023)61st percentile-18 vs school
By subject vs Illinois (2025-2026) ?
Science77%+25 vs state
English Language Arts74%+18 vs state
Mathematics47%+8 vs state

★
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Frequently Asked Questions about Dee-Mack Primary/Junior High

Students at Dee-Mack Primary/Junior High are 93% White, 3% Hispanic, 2% Two or more races.

In the 2024-25 school year, 432 students attended Dee-Mack Primary/Junior High.

Students who attend Dee-Mack Primary/Junior High usually go on to attend:

Middle : Dee-Mack Intermediate School
High : Dee-Mack 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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