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 143 public schools serving 73,003 students in Jefferson County School District No. R-1. This district's average testing ranking is 9/10, which is in the top 20% of public schools in Colorado.
Public Schools in Jefferson County School District No. R-1 have an average math proficiency score of 40% (versus the Colorado public school average of 32%), and reading proficiency score of 54% (versus the 45% statewide average).
Minority enrollment is 35% of the student body (majority Hispanic), which is less than the Colorado public school average of 50% (majority Hispanic).
Overview
This School District
This State (CO)
# Schools
143 Schools
1,916 Schools
# Students
73,003 Students
867,675 Students
# Teachers
4,326 Teachers
52,832 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
0.62
# American Indian Students
333 Students
5,284 Students
% American Indian Students
1%
1%
# Asian Students
2,160 Students
28,744 Students
% Asian Students
3%
3%
# Hispanic Students
18,347 Students
310,740 Students
% Hispanic Students
25%
36%
# Black Students
925 Students
39,859 Students
% Black Students
1%
5%
# White Students
47,788 Students
433,805 Students
% White Students
65%
50%
# Hawaiian Students
100 Students
2,891 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
3,362 Students
45,957 Students
% of Two or more races Students
5%
5%
Students by Grade:
# Students in PK Grade:
2,501
31,964
# Students in K Grade:
4,759
57,622
# Students in 1st Grade:
4,976
59,805
# Students in 2nd Grade:
5,303
62,964
# Students in 3rd Grade:
5,080
60,979
# Students in 4th Grade:
5,258
62,174
# Students in 5th Grade:
5,246
62,162
# Students in 6th Grade:
5,042
62,153
# Students in 7th Grade:
5,209
63,353
# Students in 8th Grade:
5,175
64,256
# Students in 9th Grade:
5,937
68,978
# Students in 10th Grade:
6,103
69,902
# Students in 11th Grade:
6,034
68,450
# Students in 12th Grade:
6,380
72,913
# 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 Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Dennison Elementary School
(Math: 91% | Reading: 92%)
Rank:
Rank:
10/
Top 1%10
401 Independence Street
Denver, CO 80226
(303) 982-6382
Denver, CO 80226
(303) 982-6382
Grades: K-6
| 575 students
Rank: #22.
West Woods Elementary School
(Math: 78% | Reading: 82%)
Rank:
Rank:
10/
Top 1%10
16650 West 72nd Avenue
Arvada, CO 80007
(303) 982-5649
Arvada, CO 80007
(303) 982-5649
Grades: K-5
| 523 students
Rank: #33.
Evergreen High School
(Math: 70% | Reading: 87%)
Rank:
Rank:
10/
Top 1%10
29300 Buffalo Road
Evergreen, CO 80439
(303) 982-5140
Evergreen, CO 80439
(303) 982-5140
Grades: 9-12
| 931 students
Rank: #44.
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: #55.
Devinny Elementary School
(Math: 75% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
1725 South Wright Street
Denver, CO 80228
(303) 982-9200
Denver, CO 80228
(303) 982-9200
Grades: K-5
| 487 students
Rank: #66.
Kyffin Elementary School
(Math: 74% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
205 North Flora Way
Golden, CO 80401
(303) 982-5760
Golden, CO 80401
(303) 982-5760
Grades: PK-5
| 493 students
Rank: #7 - 87. - 8.
Parmalee Elementary School
(Math: 75-79% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
4460 S Parmalee Gulch
Indian Hills, CO 80454
(303) 982-8014
Indian Hills, CO 80454
(303) 982-8014
Grades: K-5
| 274 students
Rank: #7 - 87. - 8.
Ralston Elementary School
(Math: 75-79% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
25856 Columbine Glen
Golden, CO 80401
(303) 982-4386
Golden, CO 80401
(303) 982-4386
Grades: K-5
| 288 students
Rank: #99.
D'evelyn Junior/senior High School
(Math: 67% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
10359 W Nassau Avenue
Denver, CO 80235
(303) 982-2600
Denver, CO 80235
(303) 982-2600
Grades: 6-12
| 1,197 students
Rank: #1010.
Red Rocks Elementary School
(Math: 70-74% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
17199 Highway 74
Morrison, CO 80465
(303) 982-8063
Morrison, CO 80465
(303) 982-8063
Grades: PK-5
| 274 students
Rank: #1111.
Mitchell Elementary School
(Math: 70% | Reading: 77%)
Rank:
Rank:
10/
Top 5%10
200 Rubey Drive
Golden, CO 80403
(303) 982-5874
Golden, CO 80403
(303) 982-5874
Grades: K-5
| 499 students
Rank: #1212.
Ralston Valley Senior High School
(Math: 62% | Reading: 83%)
Rank:
Rank:
10/
Top 5%10
13355 West 80th Avenue
Arvada, CO 80005
(303) 982-5600
Arvada, CO 80005
(303) 982-5600
Grades: 9-12
| 1,875 students
Rank: #1313.
Rooney Ranch Elementary School
(Math: 65% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
2200 South Coors Street
Denver, CO 80228
(303) 982-9620
Denver, CO 80228
(303) 982-9620
Grades: K-5
| 488 students
Rank: #1414.
Chatfield High School
(Math: 63% | Reading: 79%)
Rank:
Rank:
10/
Top 5%10
7227 South Simms Street
Littleton, CO 80127
(303) 982-3670
Littleton, CO 80127
(303) 982-3670
Grades: 9-12
| 1,812 students
Rank: #1515.
Bergen Valley Intermediate School
(Math: 67% | Reading: 75%)
Rank:
Rank:
10/
Top 5%10
1422 Sugarbush Drive
Evergreen, CO 80439
(303) 982-4964
Evergreen, CO 80439
(303) 982-4964
Grades: 3-5
| 215 students
Rank: #1616.
Marshdale Elementary School
(Math: 65-69% | Reading: 70-74%)
Rank:
Rank:
10/
Top 5%10
26663 North Turkey Creek Road
Evergreen, CO 80439
(303) 982-5188
Evergreen, CO 80439
(303) 982-5188
Grades: PK-5
| 369 students
Rank: #1717.
Manning Options School
(Math: 62% | Reading: 75%)
Rank:
Rank:
10/
Top 5%10
13200 West 32nd Place
Golden, CO 80401
(303) 982-6340
Golden, CO 80401
(303) 982-6340
Grades: 6-8
| 685 students
Rank: #1818.
Conifer Senior High School
(Math: 50-54% | Reading: 80-84%)
Rank:
Rank:
10/
Top 10%10
10441 County Highway 73
Conifer, CO 80433
(303) 982-5255
Conifer, CO 80433
(303) 982-5255
Grades: 9-12
| 837 students
Rank: #1919.
Wilmot Elementary School
(Math: 65-69% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
5124 South Hatch Drive
Evergreen, CO 80439
(303) 982-5370
Evergreen, CO 80439
(303) 982-5370
Grades: PK-5
| 334 students
Rank: #2020.
Fairmount Elementary School
(Math: 72% | Reading: 66%)
Rank:
Rank:
10/
Top 10%10
15975 West 50th Avenue
Golden, CO 80403
(303) 982-5422
Golden, CO 80403
(303) 982-5422
Grades: K-5
| 626 students
Rank: #2121.
Green Mountain High School
(Math: 53% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
13175 W Green Mountain Drive
Denver, CO 80228
(303) 982-9500
Denver, CO 80228
(303) 982-9500
Grades: 9-12
| 1,081 students
Rank: #22 - 2322. - 23.
Dakota Ridge Senior High School
(Math: 52% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
13399 West Coal Mine Avenue
Littleton, CO 80127
(303) 982-1970
Littleton, CO 80127
(303) 982-1970
Grades: 9-12
| 1,307 students
Rank: #22 - 2322. - 23.
Golden High School
(Math: 52% | Reading: 76%)
Rank:
Rank:
10/
Top 10%10
701 24th Street
Golden, CO 80401
(303) 982-4200
Golden, CO 80401
(303) 982-4200
Grades: 9-12
| 1,453 students
Rank: #2424.
Sierra Elementary School
(Math: 68% | Reading: 65%)
Rank:
Rank:
10/
Top 10%10
7751 Oak Street
Arvada, CO 80005
(303) 982-0821
Arvada, CO 80005
(303) 982-0821
Grades: PK-5
| 486 students
Rank: #25 - 2725. - 27.
Maple Grove Elementary School
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
3085 Alkire Street
Golden, CO 80401
(303) 982-5808
Golden, CO 80401
(303) 982-5808
Grades: PK-5
| 379 students
Rank: #25 - 2725. - 27.
Meiklejohn Elementary School
(Math: 57% | Reading: 67%)
Rank:
Rank:
10/
Top 10%10
13405 W 83rd Pl
Arvada, CO 80005
(303) 982-5695
Arvada, CO 80005
(303) 982-5695
Grades: PK-5
| 518 students
Rank: #25 - 2725. - 27.
Warder Elementary School
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
7840 Carr Drive
Arvada, CO 80005
(303) 982-0950
Arvada, CO 80005
(303) 982-0950
Grades: PK-5
| 427 students
Rank: #2828.
Bradford K8 South
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
1 White Oak Drive
Littleton, CO 80127
(303) 982-3480
Littleton, CO 80127
(303) 982-3480
Grades: K-4
| 386 students
Rank: #2929.
Evergreen Middle School
(Math: 54% | Reading: 70%)
Rank:
Rank:
10/
Top 10%10
2059 Hiwan Drive
Evergreen, CO 80439
(303) 982-5020
Evergreen, CO 80439
(303) 982-5020
Grades: 6-8
| 487 students
Rank: #3030.
Shaffer Elementary School
(Math: 52% | Reading: 68%)
Rank:
Rank:
9/
Top 20%10
7961 S Sangre De Cristo Road
Littleton, CO 80127
(303) 982-3901
Littleton, CO 80127
(303) 982-3901
Grades: PK-5
| 529 students
Rank: #3131.
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: #32 - 3432. - 34.
Hackberry Hill Elementary School
(Math: 50-54% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
7300 West 76th Avenue
Arvada, CO 80003
(303) 982-0260
Arvada, CO 80003
(303) 982-0260
Grades: K-5
| 441 students
Rank: #32 - 3432. - 34.
Kendrick Lakes Elementary School
(Math: 50-54% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
1350 South Hoyt Street
Denver, CO 80232
(303) 982-8324
Denver, CO 80232
(303) 982-8324
Grades: PK-5
| 403 students
Rank: #32 - 3432. - 34.
Prospect Valley Elementary School
(Math: 50-54% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
3400 Pierson Street
Wheat Ridge, CO 80033
(303) 982-7535
Wheat Ridge, CO 80033
(303) 982-7535
Grades: K-5
| 594 students
Rank: #3535.
Van Arsdale Elementary School
(Math: 55-59% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
7535 Alkire Street
Arvada, CO 80005
(303) 982-1080
Arvada, CO 80005
(303) 982-1080
Grades: PK-5
| 479 students
Show 100 more public schools in Jefferson County School District No. R-1 (out of 143 total schools)
Loading...
Frequently Asked Questions
How many schools belong to Jefferson County School District No. R-1?
Jefferson County School District No. R-1 manages 143 public schools serving 73,003 students.
What is the rank of Jeffersonunty School District No. R-1?
Jeffersonunty School District No. R-1 is ranked #29 out of 179 school districts in Colorado (top 20%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of Colorado school districts for: Highest overall rank (Top 20%), Highest math proficiency (Top 20%), Highest reading/language arts proficiency (Top 20%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Jeffersonunty School District No. R-1?
65% of Jeffersonunty School District No. R-1 students are White, 25% of students are Hispanic, 5% of students are Two or more races, 3% of students are Asian, 1% of students are American Indian, and 1% of students are Black.
What is the student/teacher ratio of Jeffersonunty School District No. R-1?
Jeffersonunty School District No. R-1 has a student/teacher ratio of 17:1, which is higher than the Colorado state average of 16:1.
What is Jeffersonunty School District No. R-1's spending/student ratio?
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.
Recent Articles
What Is A Charter School?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.
10 Reasons Why High School Sports Benefit Students
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.
February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.
