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Jean McNair Elementary School

Public Grades 3-5
860th
SchoolDigger Rank ?
of 2,056 Illinois Elementary Schools
Better than 58% of Illinois elementary schools
Summary

Jean McNair Elementary School is a public elementary school located in Winnebago, Illinois, serving grades 3-5 with a total enrollment of 259 students. The school is part of the Winnebago CUSD 323 district, which is ranked 353 out of 811 districts in Illinois and has a 3-star rating from SchoolDigger.

Jean McNair Elementary School has consistently outperformed the Winnebago CUSD 323 district and the state of Illinois in both English Language Arts (ELA) and Mathematics proficiency across all grade levels. In the 2024-2025 school year, Jean McNair's ELA proficiency rate for all grades was 51.6%, compared to 50.3% for the district and 53.1% for the state. In the same year, Jean McNair's Mathematics proficiency rate for all grades was 44.4%, compared to 39.4% for the district and 38.5% for the state. The school's performance is particularly strong in 5th-grade ELA, where 62.2% of students were proficient or better, compared to 54.6% for the state. Jean McNair Elementary School also has a strong performance among specific student subgroups, such as Hispanic students and students with disabilities.

Despite having a relatively high percentage of students from low-socioeconomic backgrounds, with 35.14% of students receiving free or reduced-price lunch in the 2023-2024 school year, Jean McNair Elementary School's performance on standardized tests is still strong. The school outperforms the nearby Dorothy Simon Elementary School, which is also part of the Winnebago CUSD 323 district, in both ELA and Mathematics proficiency. However, the school lags behind the Pecatonica Elementary School, which is part of the Pecatonica CUSD 321 district, in both ELA and Mathematics proficiency for all grades.

252
Students ?
11.6
Student/teacher ratio ?
$17,630
Per pupil spending ?
33.3%
Free/discounted lunch ?
 304 E McNair Rd
       Winnebago, IL  61088-9014

(815) 335-1607

District: Winnebago CUSD 323


Students who attend Jean McNair Elementary School usually attend:

Middle:    Winnebago Middle School
High:    Winnebago High School
Racial breakdown:

White:
80.6%
Hispanic:
10.3%
Two or more races:
6.0%
more
 See top rated Illinois elementary schools

 Compare Jean McNair Elementary School to nearby elementary schools!
At a glance
Ranking trend: Holding steady — 57th percentile in 2015 → 58th in 2025
Strengths
Above the Illinois median (58th percentile)
Small classes — about 12 students per teacher
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school47%
District avg45%
Illinois avg44%
860th of 2,056
Illinois public elementary schools ?
Top 42%▲ up 1 pts since 2015
See the entire ranking list of Illinois Elementary Schools →
SchoolDigger rating ?
353rd of 811Winnebago CUSD 323 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
202557.5860 of 205658.2%★★★☆☆
202445.01052 of 206749.1%★★☆☆☆
202346.31032 of 207750.3%★★★☆☆
202262.7704 of 208266.2%★★★☆☆
202162.2614 of 194868.5%★★★☆☆
201951.3946 of 208654.7%★★★☆☆
201859.2777 of 203761.9%★★★☆☆
201748.2993 of 204451.4%★★★☆☆
201651.7924 of 204654.8%★★★☆☆
201550.9881 of 205257.1%★★★☆☆
201473.8536 of 209374.4%★★★★☆
201366.2774 of 216764.3%★★★☆☆
201272.6639 of 216670.5%★★★★☆
201174.5562 of 214773.8%★★★★☆
201078.2419 of 213980.4%★★★★☆
200968.2797 of 212062.4%★★★☆☆
200874.1580 of 209272.3%★★★★☆
200776.9422 of 209579.9%★★★★☆
200679.6316 of 208684.9%★★★★☆
200566.9793 of 202260.8%★★★☆☆
200467.7761 of 203062.5%★★★☆☆
200369.1739 of 202063.4%★★★☆☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202564.9250 of 104976.2%★★★★☆
202445.9395 of 88655.4%★★★☆☆
202349.3340 of 90762.5%★★★☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202545.81025 of 194247.2%★★☆☆☆
202448.5909 of 194253.2%★★★☆☆
202341.11074 of 195745.1%★★☆☆☆
202264.6619 of 197068.6%★★★☆☆
202160.3575 of 168065.8%★★★☆☆
201950.3939 of 201953.5%★★★☆☆
201857.0771 of 196460.7%★★★☆☆

Hispanic

YearAvg scoreStatewide rankIllinois percentileRating
202561.0326 of 98266.8%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202562.6559 of 180068.9%★★★☆☆
202437.41132 of 179336.9%★★☆☆☆
202335.01177 of 180834.9%★★☆☆☆
202253.2705 of 176360.0%★★★☆☆
202157.4470 of 151469.0%★★★☆☆
201858.0604 of 176565.8%★★★☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202568.5587 of 194769.9%★★★☆☆
202442.31035 of 195947.2%★★☆☆☆
202352.9834 of 198458.0%★★★☆☆
202258.4718 of 197763.7%★★★☆☆
202156.8610 of 170764.3%★★★☆☆
201950.6909 of 201955.0%★★★☆☆
201860.4703 of 197264.4%★★★☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202552.7495 of 129261.7%★★★☆☆
202434.2745 of 119537.7%★★☆☆☆
202339.2625 of 115645.9%★★☆☆☆
202244.3496 of 111355.4%★★★☆☆
202133.7399 of 64037.7%★★☆☆☆
201931.2808 of 119432.3%★★☆☆☆
201856.2221 of 76371.0%★★★★☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202537.9928 of 138933.2%★★☆☆☆
202430.11023 of 139226.5%★☆☆☆☆
202328.61072 of 141924.5%★☆☆☆☆
202242.9837 of 142541.3%★★☆☆☆
202146.0660 of 130849.5%★★☆☆☆
201932.61030 of 146229.5%★☆☆☆☆
201842.5848 of 146342.0%★★☆☆☆
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)76th percentile+18 vs school
Male (2025)70th percentile+12 vs school
Low Socio Economic Status (2025)69th percentile+11 vs school
Hispanic (2025)67th percentile+9 vs school
Special Education (2025)62nd percentile+4 vs school
Female (2025)47th percentile-11 vs school
White (2025)33rd percentile-25 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts52%~ state avg
Mathematics44%+6 vs state
Science44%+3 vs state

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Frequently Asked Questions about Jean McNair Elementary School

Students at Jean McNair Elementary School are 81% White, 10% Hispanic, 6% Two or more races, 3% African American.

In the 2024-25 school year, 252 students attended Jean McNair Elementary School.

Students who attend Jean McNair Elementary School usually go on to attend:

Middle : Winnebago Middle School
High : Winnebago High School

Jean McNair Elementary School ranks 860th of 2056 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.


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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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