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%)
For the 2025 school year, there are 2 public schools serving 516 students in Lockport SD 91 School District. This district's average testing ranking is 7/10, which is in the top 50% of public schools in Illinois.
Public Schools in Lockport SD 91 School District have an average math proficiency score of 19% (versus the Illinois public school average of 26%), and reading proficiency score of 45% (versus the 30% statewide average).
Minority enrollment is 27% of the student body (majority Hispanic), which is less than the Illinois public school average of 56% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
2 Schools
4,399 Schools
# Students
516 Students
1,881,773 Students
# Teachers
44 Teachers
136,664 Teachers
Student : Teacher Ratio
12:1
12:1
District Rank
Lockport SD 91 School District, which is ranked within the top 50% of all 844 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2020-2021 school year.
Overall District Rank
#324 out of 852 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
(20-21)18%
28%
Reading/Language Arts Test Scores (% Proficient)
45%
30%
Science Test Scores (% Proficient)
70-74%
50%
Students by Ethnicity:
Diversity Score
0.44
0.70
# American Indian Students
n/a
4,556 Students
% American Indian Students
n/a
1%
# Asian Students
4 Students
103,630 Students
% Asian Students
1%
6%
# Hispanic Students
90 Students
517,685 Students
% Hispanic Students
17%
28%
# Black Students
16 Students
303,129 Students
% Black Students
3%
16%
# White Students
376 Students
837,178 Students
% White Students
73%
45%
# Hawaiian Students
n/a
1,684 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
30 Students
78,057 Students
% of Two or more races Students
6%
4%
Students by Grade:
# Students in PK Grade:
19
79,660
# Students in K Grade:
61
120,716
# Students in 1st Grade:
54
126,380
# Students in 2nd Grade:
59
167,371
# Students in 3rd Grade:
52
130,316
# Students in 4th Grade:
62
130,337
# Students in 5th Grade:
43
129,914
# Students in 6th Grade:
47
132,189
# Students in 7th Grade:
59
135,696
# Students in 8th Grade:
60
137,626
# Students in 9th Grade:
-
149,483
# Students in 10th Grade:
-
150,499
# Students in 11th Grade:
-
146,819
# Students in 12th Grade:
-
144,755
# Ungraded Students:
-
12
District Revenue and Spending
The revenue/student of $21,624 in this school district is less than the state median of $21,990. The school district revenue/student has grown by 8% over four school years.
The school district's spending/student of $19,167 is less than the state median of $21,244. The school district spending/student has grown by 8% over four school years.
Total Revenue
$11 MM
$41,381 MM
Spending
$10 MM
$39,976 MM
Revenue / Student
$21,624
$21,990
Spending / Student
$19,167
$21,244
Best Lockport SD 91 School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Milne Grove Elementary School
Rank:
8/
Top 30%10
565 E 7th St
Lockport, IL 60441
(815) 838-0737
Lockport, IL 60441
(815) 838-0737
Grades: PK-3
| 245 students
Rank: #22.
Kelvin Grove Jr High School
Rank:
7/
Top 50%10
808 Adams St
Lockport, IL 60441
(815) 838-0737
Lockport, IL 60441
(815) 838-0737
Grades: 4-8
| 271 students
Frequently Asked Questions
How many schools belong to Lockport SD 91 School District?
Lockport SD 91 School District manages 2 public schools serving 516 students.
What is the rank of Lockport SD 91 School District?
Lockport SD 91 School District is ranked #308 out of 844 school districts in Illinois (top 50%) based off of combined math and reading proficiency testing data for the 2020-2021 school year. This district ranks in the top 20% of Illinois school districts for: Highest reading/language arts proficiency (Top 20%) and Highest science proficiency (Top 20%)
What is the racial composition of students in Lockport SD 91 School District?
73% of Lockport SD 91 School District students are White, 17% 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 12:1, 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 $19,167 is less than the state median of $21,244. The school district spending/student has grown by 8% over four school years.
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