Top Rankings
Lockport SD 91 School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 20%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there are 2 public schools serving 493 students in Lockport SD 91 School District. This district's average testing ranking is 8/10, which is in the top 30% of public schools in Illinois.
Public Schools in Lockport SD 91 School District have an average math proficiency score of 30% (versus the Illinois public school average of 27%), and reading proficiency score of 45% (versus the 30% statewide average).
Minority enrollment is 25% of the student body (majority Hispanic), which is less than the Illinois public school average of 55% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
2 Schools
4,394 Schools
# Students
493 Students
1,842,872 Students
# Teachers
49 Teachers
137,935 Teachers
Student-Teacher Ratio
10:1
10:1
Student By Grade
District Rank
Lockport SD 91 School District, which is ranked within the top 30% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#221 out of 865 school districts
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
30%
27%
Reading/Language Arts Test Scores (% Proficient)
45%
30%
Science Test Scores (% Proficient)
70-74%
50%
Students by Ethnicity:
Diversity Score
0.41
0.69
% American Indian
n/a
n/a
% Asian
1%
6%
% Hispanic
15%
29%
% Black
3%
16%
% White
75%
45%
% Hawaiian
n/a
n/a
% Two or more races
6%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $22,633 is higher than the state median of $22,455. The school district revenue/student has grown by 25% over four school years.
The school district's spending/student of $20,061 is less than the state median of $21,692. The school district spending/student has grown by 23% over four school years.
Total Revenue
$11 MM
$41,381 MM
Spending
$10 MM
$39,976 MM
Revenue / Student
$22,633
$22,455
Spending / Student
$20,061
$21,692
Best Lockport SD 91 School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Milne Grove Elementary School
(Math: 50-59% | Reading: 50-59%)
Rank:
Rank:
10/
Top 10%10
565 E 7th St
Lockport, IL 60441
(815) 838-0737
Lockport, IL 60441
(815) 838-0737
Gr: PK-3 | 233 students Student-teacher ratio: 12:1 Minority enrollment: 27%
Rank: #22.
Kelvin Grove Jr High School
(Math: 25% | Reading: 44%)
Rank:
Rank:
7/
Top 50%10
808 Adams St
Lockport, IL 60441
(815) 838-0737
Lockport, IL 60441
(815) 838-0737
Gr: 4-8 | 260 students Student-teacher ratio: 9:1 Minority enrollment: 23%
Frequently Asked Questions
How many schools belong to Lockport SD 91 School District?
Lockport SD 91 School District manages 2 public schools serving 493 students.
What is the rank of Lockport SD 91 School District?
Lockport SD 91 School District is ranked #220 out of 861 school districts in Illinois (top 30%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Illinois school districts for: Highest reading/language arts proficiency (Top 20%), Highest science proficiency (Top 20%) and Lowest student-teacher ratio (Top 1%)
What is the racial composition of students in Lockport SD 91 School District?
75% of Lockport SD 91 School District students are White, 15% of students are Hispanic, 6% of students are Two or more races, 3% of students are Black, and 1% of students are Asian.
What is the student/teacher ratio of Lockport SD 91 School District?
Lockport SD 91 School District has a student/teacher ratio of 10:1, which is lower than the Illinois state average of 14:1.
What is Lockport SD 91 School District's spending/student ratio?
The school district's spending/student of $20,061 is less than the state median of $21,692. The school district spending/student has grown by 23% over four school years.
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
