Student Proficiency

This measures the percentage of students meeting grade-level standards and is based on state-required testing. The district provides proficiency percentages at the school, network, and district to allow for comparisons. Scores are provided for multiple years; however, the state is currently resetting grade-level benchmarks, and school year 2024–2025 data will not be comparable to prior years.

Why This Is Measured

Proficiency on state assessments is a component of post-secondary readiness, a key goal of Chicago Public Schools, and it helps us better understand how students are doing. However, student proficiency rates can be influenced by many outside factors and are not a measure of school quality. The percentage of students proficient is also part of the state's accountability system.

Select a metric

IAR Math (Illinois Assessment of Readiness)

Select View:

Select Demographic:

^*Retired Category

LOZANO - IAR Math - All Students

LOZANO - IAR Math - Economic Disadvantage

LOZANO - IAR Math - Non-Economic Disadvantage

LOZANO - IAR Math - English Learner

LOZANO - IAR Math - Non-English Learner

LOZANO - IAR Math - Female

LOZANO - IAR Math - Male

LOZANO - IAR Math - Non-Binary

LOZANO - IAR Math - IEP

LOZANO - IAR Math - Non-IEP

LOZANO - IAR Math - Asian

LOZANO - IAR Math - Asian/Pacific Islander*

LOZANO - IAR Math - Black/African American

LOZANO - IAR Math - Hawaiian/Pacific Islander

LOZANO - IAR Math - Latinx

LOZANO - IAR Math - Multiracial

LOZANO - IAR Math - Native American

LOZANO - IAR Math - Not Listed

LOZANO - IAR Math - White

LOZANO - IAR Math - Non-Students in Temporary Living Situations

LOZANO - IAR Math - Students in Temporary Living Situations

Network - IAR Math - All Students

Network - IAR Math - Economic Disadvantage

Network - IAR Math - Non-Economic Disadvantage

Network - IAR Math - English Learner

Network - IAR Math - Non-English Learner

Network - IAR Math - Female

Network - IAR Math - Male

Network - IAR Math - Non-Binary

Network - IAR Math - IEP

Network - IAR Math - Non-IEP

Network - IAR Math - Asian

Network - IAR Math - Asian/Pacific Islander*

Network - IAR Math - Black/African American

Network - IAR Math - Hawaiian/Pacific Islander

Network - IAR Math - Latinx

Network - IAR Math - Multiracial

Network - IAR Math - Native American

Network - IAR Math - Not Listed

Network - IAR Math - White

Network - IAR Math - Non-Students in Temporary Living Situations

Network - IAR Math - Students in Temporary Living Situations

District - IAR Math - All Students

District - IAR Math - Economic Disadvantage

District - IAR Math - Non-Economic Disadvantage

District - IAR Math - English Learner

District - IAR Math - Non-English Learner

District - IAR Math - Female

District - IAR Math - Male

District - IAR Math - Non-Binary

District - IAR Math - IEP

District - IAR Math - Non-IEP

District - IAR Math - Asian/Pacific Islander*

District - IAR Math - Black/African American

District - IAR Math - Hawaiian/Pacific Islander

District - IAR Math - Latinx

District - IAR Math - Multiracial

District - IAR Math - Native American

District - IAR Math - Not Listed

District - IAR Math - White

District - IAR Math - Non-Students in Temporary Living Situations

District - IAR Math - Students in Temporary Living Situations

IAR ELA (Illinois Assessment of Readiness)

Select View:

Select Demographic:

^*Retired Category

LOZANO - IAR ELA - All Students

LOZANO - IAR ELA - Economic Disadvantage

LOZANO - IAR ELA - Non-Economic Disadvantage

LOZANO - IAR ELA - English Learner

LOZANO - IAR ELA - Non-English Learner

LOZANO - IAR ELA - Female

LOZANO - IAR ELA - Male

LOZANO - IAR ELA - Non-Binary

LOZANO - IAR ELA - IEP

LOZANO - IAR ELA - Non-IEP

LOZANO - IAR ELA - Asian

LOZANO - IAR ELA - Asian/Pacific Islander*

LOZANO - IAR ELA - Black/African American

LOZANO - IAR ELA - Hawaiian/Pacific Islander

LOZANO - IAR ELA - Latinx

LOZANO - IAR ELA - Multiracial

LOZANO - IAR ELA - Native American

LOZANO - IAR ELA - Not Listed

LOZANO - IAR ELA - White

LOZANO - IAR ELA - Non-Students in Temporary Living Situations

LOZANO - IAR ELA - Students in Temporary Living Situations

Network - IAR ELA - All Students

Network - IAR ELA - Economic Disadvantage

Network - IAR ELA - Non-Economic Disadvantage

Network - IAR ELA - English Learner

Network - IAR ELA - Non-English Learner

Network - IAR ELA - Female

Network - IAR ELA - Male

Network - IAR ELA - Non-Binary

Network - IAR ELA - IEP

Network - IAR ELA - Non-IEP

Network - IAR ELA - Asian

Network - IAR ELA - Asian/Pacific Islander*

Network - IAR ELA - Black/African American

Network - IAR ELA - Hawaiian/Pacific Islander

Network - IAR ELA - Latinx

Network - IAR ELA - Multiracial

Network - IAR ELA - Native American

Network - IAR ELA - Not Listed

Network - IAR ELA - White

Network - IAR ELA - Non-Students in Temporary Living Situations

Network - IAR ELA - Students in Temporary Living Situations

District - IAR ELA - All Students

District - IAR ELA - Economic Disadvantage

District - IAR ELA - Non-Economic Disadvantage

District - IAR ELA - English Learner

District - IAR ELA - Non-English Learner

District - IAR ELA - Female

District - IAR ELA - Male

District - IAR ELA - Non-Binary

District - IAR ELA - IEP

District - IAR ELA - Non-IEP

District - IAR ELA - Asian/Pacific Islander*

District - IAR ELA - Black/African American

District - IAR ELA - Hawaiian/Pacific Islander

District - IAR ELA - Latinx

District - IAR ELA - Multiracial

District - IAR ELA - Native American

District - IAR ELA - Not Listed

District - IAR ELA - White

District - IAR ELA - Non-Students in Temporary Living Situations

District - IAR ELA - Students in Temporary Living Situations

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LOZANO

Student Proficiency

Why This Is Measured

IAR Math (Illinois Assessment of Readiness)

IAR ELA (Illinois Assessment of Readiness)

PSAT 8/9 Math

PSAT 8/9 EBRW

PSAT 10 Math

PSAT 10 EBRW

SAT Math

SAT EBRW (Evidence-Based Reading and Writing)