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Acero Charter School Network- Sandra Cisneros Elementary School

Public, Charter Grades K-8
Summary

Acero Charter School Network–Sandra Cisneros Elementary School serves 326 students in grades K–8 in Chicago, within Chicago Public Schools District 299. Its 2025–2026 proficiency results were below district and state levels in both English language arts (ELA) and math: 31% in ELA and 12% in math. The central concern is that proficiency remains low across subjects, with 8th-grade science especially weak compared with nearby schools.

Among nearby K–8 and PK–8 schools, Sandra Cisneros ranked fifth of nine in ELA and fourth of nine in math. Its 31% ELA proficiency was below the nearby-school average of 38%, while its 12% in math was below the peer average of 21%. Against district and state results, ELA was lower by 15 and 25 percentage points, and math by 17 and 27 points. Science stands out as the weakest nearby comparison: its 24% 8th-grade result was the lowest among eight schools with reported results, and below district and state rates by 17 and 28 points. Chronic absenteeism was 32%, higher than the state’s 24% but lower than the district’s 39%; only two nearby schools had higher reported rates.

Results have improved recently, but the school still trails the state. ELA rose from 17% in 2023–2024 to 31% in 2025–2026, a 14-point gain; math rose from 10% to 12% between 2024–2025 and 2025–2026. SchoolDigger ranked the school at the 10th statewide percentile with zero stars in 2024–2025, up from the 3rd percentile the year before but still 12 percentile points below its 2020–2021 standing. The 2024–2025 student-teacher ratio was 12.3, around the middle of nearby schools. In 2024–2025, 90% of students were free/reduced lunch eligible, slightly above the nearby-school average of 88%; these are context measures, not explanations for results. Some grade-level scores are state-suppressed, and small cohorts may make individual results less stable.

326
Students ?
12.3
Student/teacher ratio ?
$13,416
Per pupil spending ?
90.2%
Free/reduced lunch eligible (2024-25) ?
97.8%
Measles protection (all grades) (2025-26)
 2744 W Pershing Rd
       Chicago, IL  60632-1631

(773) 376-8830

District: Chicago Public Schools District 299

Racial breakdown:

Hispanic:
97.9%
White:
1.5%
African American:
0.6%
 See top rated Illinois public schools

 Compare Acero Charter School Network- Sandra Cisneros Elementary School to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 22nd percentile in 2019 → 10th in 2025
Worth a look
!Test scores below the Illinois average (22% vs 49% meeting standards)
!High chronic absenteeism (32% vs 24% Illinois)
!Ranking has slipped — down 12 percentile points since 2019
Students meeting standards (2025-2026) ?
This school22%
District avg38%
Illinois avg49%
996th of 1,126
Illinois public middle schools ?
Bottom 12%▼ down 16 pts since 2019
From bottom 28% (2019) to bottom 12% (2026)
See the entire ranking list of Illinois Middle Schools →
★★★★★
SchoolDigger rating ?
568th of 738Chicago Public Schools District 299 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
202512.51858 of 20569.6%☆☆☆☆☆
202411.12009 of 20672.8%☆☆☆☆☆
202316.61810 of 207712.9%★☆☆☆☆
202220.01663 of 208220.1%★☆☆☆☆
202121.61524 of 194821.8%★☆☆☆☆
201923.11628 of 208622.0%★☆☆☆☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202321.5832 of 9078.3%☆☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankIllinois percentileRating
202528.3632 of 78819.8%★☆☆☆☆
202423.7763 of 8267.6%☆☆☆☆☆
202332.7579 of 78826.5%★☆☆☆☆
202224.0720 of 7686.3%☆☆☆☆☆
202127.4486 of 5379.5%☆☆☆☆☆
201940.1448 of 74339.7%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202514.81722 of 194211.3%★☆☆☆☆
202410.41904 of 19422.0%☆☆☆☆☆
202316.71719 of 195712.2%★☆☆☆☆
202226.11421 of 197027.9%★☆☆☆☆
202123.91278 of 168023.9%★☆☆☆☆
201928.51454 of 201928.0%★☆☆☆☆

Hispanic

YearAvg scoreStatewide rankIllinois percentileRating
202516.6902 of 9828.1%☆☆☆☆☆
202413.8941 of 9591.9%☆☆☆☆☆
202321.6864 of 97010.9%★☆☆☆☆
202226.1764 of 95419.9%★☆☆☆☆
202131.0522 of 74229.6%★☆☆☆☆
201928.9731 of 95523.5%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202517.91618 of 180010.1%★☆☆☆☆
202415.11732 of 17933.4%☆☆☆☆☆
202327.61400 of 180822.6%★☆☆☆☆
202232.81201 of 176331.9%★★☆☆☆
202136.8938 of 151438.0%★★☆☆☆
201936.31207 of 181633.5%★★☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202512.01789 of 19478.1%☆☆☆☆☆
202413.01845 of 19595.8%☆☆☆☆☆
202317.61692 of 198414.7%★☆☆☆☆
202214.91804 of 19778.8%☆☆☆☆☆
202117.71469 of 170713.9%★☆☆☆☆
201919.01705 of 201915.6%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202421.31040 of 119513.0%★☆☆☆☆
202326.7874 of 115624.4%★☆☆☆☆
202230.5764 of 111331.4%★★☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIllinois percentileRating
202613.3996 of 112611.5%★☆☆☆☆
202517.01171 of 136814.4%★☆☆☆☆
202422.51051 of 136322.9%★☆☆☆☆
202323.21046 of 136723.5%★☆☆☆☆
202222.61050 of 136923.3%★☆☆☆☆
202134.0749 of 124139.6%★★☆☆☆
201927.1981 of 135627.7%★☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankIllinois percentileRating
202518.3466 of 4833.5%☆☆☆☆☆
202429.0395 of 48618.7%★☆☆☆☆
202333.2353 of 48026.5%★☆☆☆☆
202224.8446 of 4541.8%☆☆☆☆☆
202137.2187 of 27732.5%★★☆☆☆
201930.1302 of 33910.9%★☆☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202515.01094 of 124812.3%★☆☆☆☆
202424.0947 of 125124.3%★☆☆☆☆
202325.8928 of 127527.2%★☆☆☆☆
202229.0879 of 128631.6%★★☆☆☆
202134.0634 of 101737.7%★★☆☆☆
201923.6988 of 127622.6%★☆☆☆☆

Hispanic

YearAvg scoreStatewide rankIllinois percentileRating
202621.3398 of 48317.6%★☆☆☆☆
202519.0589 of 66912.0%★☆☆☆☆
202426.2506 of 64321.3%★☆☆☆☆
202326.3517 of 66121.8%★☆☆☆☆
202224.4544 of 66217.8%★☆☆☆☆
202141.5278 of 51746.2%★★☆☆☆
201929.9479 of 63925.0%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202624.2632 of 78819.8%★☆☆☆☆
202524.4979 of 122920.3%★☆☆☆☆
202432.3832 of 121931.7%★★☆☆☆
202335.8791 of 123435.9%★★☆☆☆
202232.1840 of 122131.2%★★☆☆☆
202152.2390 of 101961.7%★★★☆☆
201939.2736 of 121739.5%★★☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202520.11022 of 127119.6%★☆☆☆☆
202421.5992 of 126421.5%★☆☆☆☆
202320.41059 of 129218.0%★☆☆☆☆
202218.31097 of 128614.7%★☆☆☆☆
202128.7737 of 104829.7%★☆☆☆☆
201930.7873 of 129632.6%★★☆☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202423.6669 of 80216.6%★☆☆☆☆
202332.7510 of 80536.6%★★☆☆☆
202246.3296 of 78162.1%★★★☆☆
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
English Language Learner (2025)20th percentile+10 vs school
Special Education (2024)13th percentile+10 vs school
Female (2025)11th percentile~ school
Low Socio Economic Status (2025)10th percentile~ school
Disabled (2023)8th percentile-5 vs school
Hispanic (2025)8th percentile~ school
Male (2025)8th percentile~ school
Middle school
Low Socio Economic Status (2026)20th percentile+8 vs school
Male (2025)20th percentile+5 vs school
Hispanic (2026)18th percentile+6 vs school
Special Education (2024)17th percentile-6 vs school
Female (2025)12th percentile~ school
English Language Learner (2025)4th percentile-11 vs school
By subject vs Illinois (2025-2026) ?
English Language Arts31%-25 vs state
Science24%-26 vs state
Mathematics12%-27 vs state

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Frequently Asked Questions about Acero Charter School Network- Sandra Cisneros Elementary School

Students at Acero Charter School Network- Sandra Cisneros Elementary School are 98% Hispanic, 2% White.

In the 2024-25 school year, 326 students attended Acero Charter School Network- Sandra Cisneros Elementary 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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