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Average

#1460 of 1,815 schools in CO

Northglenn High School

High School · Adams 12 Five Star Schools

601 WEST 100TH PLACE, Northglenn, CO 80221

Enrollment

1,834

Student-Teacher

19.1:1

Score

5.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Northglenn

#11 of 13

public schools

Colorado high schools

#321 of 403

In district

#43 of 53

Adams 12 Five Star Schools

About Northglenn High School

Northglenn High School serves 1,834 students in grades 9-12 in the suburban community of Northglenn, Colorado. With 96 full-time equivalent teachers, the school maintains a student-teacher ratio of 19.1:1, providing reasonable class sizes for high school students. Academically, Northglenn High School has room for growth, with 21% of students demonstrating proficiency or above in mathematics across grade levels.

The school ranks in the 24th percentile among Colorado high schools, indicating opportunities for continued focus on student development and academic improvement. The school draws from a diverse suburban community where the median household income is $80,748 and median home values reach $405,300. About 26% of neighborhood residents hold bachelor's degrees or higher, while the area maintains a relatively low poverty rate of 10.1%.

This economic stability provides a foundation for family engagement in education. As a regular public school in Adams County, Northglenn High School serves families throughout the 80221 ZIP code area, which is home to over 40,000 residents. The school's location in this large suburban setting offers students access to community resources while maintaining the close-knit feel that can support student success during the important high school years.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress5.6Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.68 pts/yr
Data Period2019–2022
TrendStable
Academics6.5Above Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency21%
Reading/ELA Proficiency38%
Overall Proficiency30%
Expected (poverty-adj.)24%
vs. Expected+5.1 pts
Adjusted Percentile50th
College Readiness3.9Fair30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation13.3%
IB ProgramNo
Resources & Environment3.9Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio19.1:1
Per-Pupil Spending$13,222

Northglenn High School — Students at Northglenn High School score 30% proficient, which is above what's typical for similar communities (expected: 24%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

74.9%

Students qualifying for federal meal assistance

Test Scores CO EDFACTS (2021-22)

Math Proficiency 19.0%
School
State
N/A
ELA Proficiency 39.5%
School
State
N/A

Based on 5 test records from CO state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
20%
ELA
41%
2021*
Math
16%
ELA
38%
2022
Math
21%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.6/10.

How Northglenn High School Compares

See how Northglenn High School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.0/10
20th percentile in CO
Academic
6.5/10
6.5/10
Growth
5.6/10
Above average
Environment
3.9/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
75%
Teaching Staff
19:1 student-teacher ratio
96 teachers

Location

601 WEST 100TH PLACE, Northglenn, CO 80221

Nearby Alternatives

Families considering Northglenn High School may also want to explore other high schools in the area. Thornton High School (rated 6.7/10, 1.2 miles away, in nearby Thornton), which scores notably higher. Another option is Vantage Point (rated 6.0/10, 1.0 miles away), which scores slightly higher. Additionally, New America School - Thornton (rated 6.0/10, 1.7 miles away, in nearby Thornton), which scores slightly higher. For more schools in Northglenn, see our Northglenn schools guide .

Nearby Schools

20 within 2.1 mi
School Distance Rating
Hillcrest Elementary School Northglenn 0.4 mi 4.9
North Mor Elementary School Northglenn 0.7 mi 5.2
Vantage Point Northglenn 1.0 mi 6.0
Westview Elementary School Northglenn 0.9 mi 6.5
The Studio School Northglenn 0.9 mi 6.1
STEM Launch Thornton 1.0 mi 7.6
Thornton High School Thornton 1.2 mi 6.7
Thornton Middle School Thornton 1.2 mi 4.5
Global Village Academy - North Thornton 1.5 mi 6.7
Stukey Elementary School Northglenn 1.4 mi 7.0
Thornton Elementary School Thornton 1.5 mi 5.9
North Star Elementary School Denver 1.7 mi 6.1
Federal Heights Elementary School Denver 1.4 mi 6.8
Leroy Elementary Northglenn 1.5 mi 6.4
Northglenn Middle School Northglenn 1.6 mi 4.7
New America School - Thornton Thornton 1.7 mi 6.0
The Pinnacle Charter School Federal Heights 2.1 mi 3.2
Malley Drive Elementary School Northglenn 2.0 mi 5.2
McElwain Elementary School Thornton 2.3 mi 5.1
A CHILD'S TOUCH Thornton 2.1 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80221 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$84,425

Median Home Value

$449,700

Median Rent

$1,642/mo

Population

40,938

College Educated

27.8%

Homeownership

68.4%

Avg Commute

27.5 min

Poverty Rate

10%

Median Age

34.7

Community Profile

The community surrounding Northglenn High School has a median household income of $84,425. It is an area where 28% of adults hold a bachelor's degree or higher. The median home value in the area is $449,700, with a median rent of $1,642/month. The area has a poverty rate of 10.0%. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Montrose High School Montrose, CO 5.0
Mountain Range High School Westminster, CO 5.0
Sand Creek High School Colorado Springs, CO 5.0
Colorado Early Colleges Douglas County Parker, CO 4.9
Falcon High School Peyton, CO 4.9
Prairie View High School Henderson, CO 4.9

Frequently Asked Questions

Common questions about Northglenn High School

What grades does Northglenn High School serve?

Northglenn High School serves students in grades 9th through 12th.

How many students attend Northglenn High School?

Northglenn High School has an enrollment of approximately 1,834 students.

What is the student-teacher ratio at Northglenn High School?

The student-teacher ratio at Northglenn High School is 19.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Northglenn High School rank in CO?

Northglenn High School is ranked #1460 out of 1,815 schools in CO.

What is Northglenn High School's MySchoolScout rating?

Northglenn High School has a composite rating of 5.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Northglenn High School?

Based on the most recent state assessment data, Northglenn High School has 19.0% math proficiency and 39.5% reading/ELA proficiency.

Is Northglenn High School a charter school?

No, Northglenn High School is not a charter school. It is a traditional public school operated by the local school district.

Is Northglenn High School a Title I school?

No, Northglenn High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Northglenn High School?

74.9% of students at Northglenn High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
65 Somewhat Walkable
Transit Score
42 Some Transit
Bike Score
41 Somewhat Bikeable
City Safety
High (3,023/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Northglenn). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
1,834
Student-Teacher Ratio
19.1:1
Teachers (FTE)
96
Free/Reduced Lunch
74.9%
Type
regular
Setting
Large Suburb
County
Adams County
Data Year
2023–2024

District

Adams 12 Five Star Schools
District Enrollment
34,998
Schools in District
54
Per-Pupil Spending
$14,748
District Rank
#43 of 53

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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