Northridge High School is located in Greeley, Colorado, United States. It is a part of Weld County School District 6. Northridge was established in 2000.
Serving 1,346 students in grades 9-12, Northridge High School ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 17% (which is lower than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 38% (which is lower than the Colorado state average of 45%).
The student:teacher ratio of 20:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 81% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,346 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 81%
- Graduation Rate: 90% (Top 50% in CO)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 17% (Btm 50%)
- Reading Proficiency: 38% (Btm 50%)
- Science Proficiency: 11% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
Northridge High School's student population of 1,346 students has grown by 14% over five school years.
The teacher population of 67 teachers has grown by 19% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,346 students
Gender %
Total Classroom Teachers
67 teachers
Year Founded
2000
Colors
Navy Blue, Silver
School Rankings
Northridge High School ranks within the bottom 50% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Northridge High School is 0.39, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1134 out of 1779 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
17%
32%
Reading/Language Arts Test Scores (% Proficient)
38%
45%
Science Test Scores (% Proficient)
(20-21)11%
29%
Student : Teacher Ratio
20:1
15:1
American Indian
n/a
1%
Asian
2%
3%
Hispanic
76%
36%
Black
2%
5%
White
19%
50%
Hawaiian
n/a
n/a
Two or more races
1%
5%
All Ethnic Groups
Graduation Rate
90%
82%
Eligible for Free Lunch
64%
39%
Eligible for Reduced Lunch
11%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Notes
- School Mascot: Grizzly
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Northridge High School's ranking?
Northridge High School is ranked #1134 out of 1,779 schools, which ranks it among the bottom 50% of public schools in Colorado.
What schools are Northridge High School often compared to?
Northridge High Schoolis often viewed alongside schools like Greeley West High School, Greeley Central High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
17% of students have achieved math proficiency (compared to the 32% CO state average), while 38% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Northridge High School?
The graduation rate of Northridge High School is 90%, which is higher than the Colorado state average of 82%.
How many students attend Northridge High School?
1,346 students attend Northridge High School.
What is the racial composition of the student body?
76% of Northridge High School students are Hispanic, 19% of students are White, 2% of students are Asian, 2% of students are Black, and 1% of students are Two or more races.
What is the student:teacher ratio of Northridge High School?
Northridge High School has a student ration of 20:1, which is higher than the Colorado state average of 15:1.
What grades does Northridge High School offer ?
Northridge High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Northridge High School part of?
Northridge High School is part of Greeleyschool District No. 6 In The County Of Weld And Sta.
School Calendar
View the Northridge High School yearly calendar below. Note key dates such as:
Event
Date
Spring Break
March 16, 2026 (Monday)
Last Day for Students
May 21, 2026 (Thursday)
Last Day for Teachers
May 22, 2026 (Friday)
School Reviews
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