Top Rankings
Jefferson County School District No. R-1 ranks among the top 20% of public school district in Colorado for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 18 public charter schools serving 7,225 students in Jefferson County School District No. R-1. This district's average charter testing ranking is 5/10, which is in the bottom 50% of public charter schools in Colorado.
Public Charter Schools in Jefferson County School District No. R-1 have an average math proficiency score of 38% (versus the Colorado public charter school average of 34%), and reading proficiency score of 51% (versus the 48% statewide average).
Minority enrollment is 27% of the student body (majority Hispanic), which is less than the Colorado public charter school average of 52% (majority Hispanic).
Overview
This School District
This State (CO)
# Schools
143 Schools
269 Schools
# Students
73,003 Students
134,323 Students
# Teachers
4,326 Teachers
7,989 Teachers
Student : Teacher Ratio
17:1
17:1
District Rank
Jefferson County School District No. R-1, which is ranked within the top 20% of all 179 school districts in Colorado (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 85% has increased from 83% over five school years.
Overall District Rank
#30 out of 179 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
38%
32%
Reading/Language Arts Test Scores (% Proficient)
52%
45%
Science Test Scores (% Proficient)
(20-21)35%
29%
Graduation Rate
85%
82%
Students by Ethnicity:
Diversity Score
0.51
0.65
# American Indian Students
333 Students
738 Students
% American Indian Students
1%
1%
# Asian Students
2,160 Students
6,434 Students
% Asian Students
3%
5%
# Hispanic Students
18,347 Students
46,358 Students
% Hispanic Students
25%
35%
# Black Students
925 Students
8,291 Students
% Black Students
1%
6%
# White Students
47,788 Students
64,905 Students
% White Students
65%
48%
# Hawaiian Students
100 Students
552 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
3,362 Students
6,992 Students
% of Two or more races Students
5%
5%
Students by Grade:
# Students in PK Grade:
2,501
1,670
# Students in K Grade:
4,759
9,953
# Students in 1st Grade:
4,976
10,206
# Students in 2nd Grade:
5,303
10,477
# Students in 3rd Grade:
5,080
10,077
# Students in 4th Grade:
5,258
10,185
# Students in 5th Grade:
5,246
10,191
# Students in 6th Grade:
5,042
11,706
# Students in 7th Grade:
5,209
11,910
# Students in 8th Grade:
5,175
11,613
# Students in 9th Grade:
5,937
8,049
# Students in 10th Grade:
6,103
8,586
# Students in 11th Grade:
6,034
8,882
# Students in 12th Grade:
6,380
10,818
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $14,603 in this school district is less than the state median of $15,473. The school district revenue/student has grown by 9% over four school years.
The school district's spending/student of $16,182 is higher than the state median of $15,791. The school district spending/student has grown by 9% over four school years.
Total Revenue
$1,066 MM
$13,426 MM
Spending
$1,181 MM
$13,702 MM
Revenue / Student
$14,603
$15,473
Spending / Student
$16,182
$15,791
Best Jefferson County School District No. R-1 Public Charter Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Jefferson Academy High School
Charter School
(Math: 65-69% | Reading: ≥95%)
Rank:
Rank:
10/
Top 5%10
11251 Reed Way
Broomfield, CO 80020
(720) 887-1992
Broomfield, CO 80020
(720) 887-1992
Grades: 9-12
| 445 students
Rank: #22.
Rocky Mountain Academy Of Evergreen
Charter School
(Math: 51% | Reading: 68%)
Rank:
Rank:
9/
Top 20%10
2959 Royale Elk Way
Evergreen, CO 80439
(303) 670-1070
Evergreen, CO 80439
(303) 670-1070
Grades: K-8
| 351 students
Rank: #33.
Jefferson Academy Elementary School
Charter School
(Math: 55% | Reading: 55%)
Rank:
Rank:
9/
Top 20%10
9955 Yarrow Street
Broomfield, CO 80021
(303) 438-1011
Broomfield, CO 80021
(303) 438-1011
Grades: K-6
| 728 students
Rank: #44.
Addenbrooke Classical Academy
Charter School
(Math: 30-39% | Reading: 70-79%)
Rank:
Rank:
8/
Top 30%10
3605 S Teller Street
Denver, CO 80235
(303) 989-1336
Denver, CO 80235
(303) 989-1336
Grades: 9-12
| 189 students
Rank: #55.
Woodrow Wilson Charter Academy
Charter School
(Math: 50% | Reading: 52%)
Rank:
Rank:
8/
Top 30%10
8300 W 94th Avenue
Broomfield, CO 80021
(303) 431-3694
Broomfield, CO 80021
(303) 431-3694
Grades: PK-8
| 518 students
Rank: #66.
Excel Academy Charter School
Charter School
(Math: 43% | Reading: 59%)
Rank:
Rank:
8/
Top 30%10
11500 W. 84th Ave
Arvada, CO 80005
(303) 467-2295
Arvada, CO 80005
(303) 467-2295
Grades: K-8
| 434 students
Rank: #77.
New America School
Alternative School
Charter School
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
5806 W Alameda Ave
Denver, CO 80226
(303) 894-3171
Denver, CO 80226
(303) 894-3171
Grades: 9-12
| 81 students
Rank: #88.
Lincoln Charter Academy
Charter School
(Math: 40% | Reading: 52%)
Rank:
Rank:
7/
Top 50%10
7180 Oak Street
Arvada, CO 80004
(303) 467-5363
Arvada, CO 80004
(303) 467-5363
Grades: PK-8
| 817 students
Rank: #99.
Montessori Peaks Charter Academy
Charter School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
9904 West Capri Avenue
Littleton, CO 80123
(303) 972-2627
Littleton, CO 80123
(303) 972-2627
Grades: PK-8
| 449 students
Rank: #1010.
Jefferson Academy
Charter School
(Math: 47% | Reading: 42%)
Rank:
Rank:
7/
Top 50%10
11251 Reed Way
Broomfield, CO 80020
(720) 887-1992
Broomfield, CO 80020
(720) 887-1992
Grades: K-12
| 331 students
Rank: #1111.
Addenbrooke Classical Grammar School
Charter School
(Math: 33% | Reading: 43%)
Rank:
Rank:
6/
Top 50%10
7114 West Jefferson Avenue
Denver, CO 80235
(303) 986-5791
Denver, CO 80235
(303) 986-5791
Grades: PK-8
| 760 students
Rank: #1212.
Mountain Phoenix Community School
Charter School
(Math: 23% | Reading: 49%)
Rank:
Rank:
5/
Bottom 50%10
4725 Miller Street
Wheat Ridge, CO 80033
(303) 728-9100
Wheat Ridge, CO 80033
(303) 728-9100
Grades: PK-8
| 540 students
Rank: #1313.
Compass Montessori - Wheat Ridge Charter School
Charter School
(Math: 15-19% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
10399 West 44th Avenue
Wheat Ridge, CO 80033
(303) 420-8288
Wheat Ridge, CO 80033
(303) 420-8288
Grades: PK-6
| 288 students
Rank: #14 - 1514. - 15.
Collegiate Academy Of Colorado
Charter School
(Math: 20-24% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
8420 South Sangre De Cristo Rd
Littleton, CO 80127
(303) 972-7433
Littleton, CO 80127
(303) 972-7433
Grades: PK-12
| 281 students
Rank: #14 - 1514. - 15.
Compass Montessori - Golden Charter School
Charter School
(Math: 20-24% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
4441 Salvia Street
Golden, CO 80403
(303) 271-1977
Golden, CO 80403
(303) 271-1977
Grades: PK-12
| 422 students
Rank: #1616.
Two Roads Charter School
Charter School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
6980 Pierce Street
Arvada, CO 80003
(303) 423-3377
Arvada, CO 80003
(303) 423-3377
Grades: PK-12
| 337 students
Rank: #1717.
Doral Academy Of Colorado
Charter School
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
7100 Wadsworth Blvd
Arvada, CO 80003
(303) 250-3627
Arvada, CO 80003
(303) 250-3627
Grades: K-12
| 173 students
Rank: #1818.
Rocky Mountain Deaf School
Special Education School
Charter School
Charter School
(Math: ≤10% | Reading: 20-29%)
Rank:
Rank:
2/
Bottom 50%10
10300 W Nassau Ave
Denver, CO 80235
(303) 984-5749
Denver, CO 80235
(303) 984-5749
Grades: PK-12
| 81 students
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