Chatfield High School (Ranked Top 5% for 2025-26)

7227 South Simms Street
Littleton, CO 80127

( shown in map)

10/

Top 5%

Chatfield High School is a high school located in Ken Caryl, an unincorporated area of Jefferson County near Littleton, Colorado, United States. It is part of the Jefferson County 51�Թ�� system.

Serving 1,812 students in grades 9-12, Chatfield High School ranks in the top 5% of all schools in Colorado for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 62% (which is higher than the Colorado state average of 33%). The percentage of students achieving is 79% (which is higher 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 21% of the student body (majority Hispanic), which is lower than the Colorado state average of 50% (majority Hispanic).

Quick Facts (2025-26)

Grades: 9-12
Enrollment: 1,812 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 21%
: 95% (Top 20% in CO)
: Top 5%
: 62% (Top 10%)
: 79% (Top 5%)
: 42% (Top 30%)
Source: National Center for Education Statistics (NCES), CO Dept. of Education

Top Rankings

Chatfield High School ranks among the top 20% of public schools in Colorado for:

School Overview

Chatfield High School's student population of 1,812 students has stayed relatively flat over five school years.

The teacher population of 92 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Chatfield High School
9	466
10	442
11	453
12	451

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Total Students

1,812 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Chatfield High School
2023	1,784
2022	1,790
2021	1,834
2020	1,811
2019	1,811
2018	1,737
2017	1,737
2016	1,811
2015	1,863
2014	1,806
2013	1,859
2012	1,927
2011	1,924
2010	2,012
2009	2,042
2008	2,093
2007	2,094
2006	2,135
2005	2,150
2004	2,109
2003	2,110
2002	2,115
2001	2,032
2000	1,936
1999	1,895
1998	1,886
1997	2,014
1996	2,678
1995	2,498
1994	2,324
1993	2,234
1992	2,063
1991	1,873
1990	1,846
1989	1,755
1988	1,664
1987	1,633

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Gender %

Total Classroom Teachers

92 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Chatfield High School
2023	91
2022	89
2021	93
2020	94
2019	94
2018	89
2017	89
2016	91
2015	94
2014	98
2013	113
2012	98
2011	101
2010	103
2009	106
2008	105
2007	105
2006	103
2005	97
2004	101
2003	102
2002	100
2001	92
2000	90
1999	87
1998	91
1997	102
1996	119
1995	115
1994	104
1993	107
1992	97
1991	92
1990	87
1989	87
1988	80
1987	74

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Year Founded

1985

Colors

Burgundy, Silver

School Rankings

Chatfield High School ranks within the top 5% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).

The of Chatfield High School is 0.36, 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.

This School

State Level (CO)

#59 out of 1748 schools
(Top 5%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Chatfield High School
2023	#59
2022	#55
2021	#56
2019	#50
2018	#125
2017	#461
2016	#245
2015	#412
2014	#642
2013	#684
2012	#752

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62%

33%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	62%	33%	40%
2022	63%	32%	38%
2021	62%	33%	36%
2019	69%	35%	41%
2018	65%	35%	42%
2017	47%	33%	40%
2016	51%	33%	40%
2015	44%	31%	39%
2014	58%	57%	63%
2013	54%	57%	63%
2012	54%	56%	62%

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79%

45%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2022	79%	45%	52%
2021	77%	47%	53%
2019	79%	47%	54%
2018	66%	44%	42%
2017	51%	42%	49%
2016	56%	40%	46%
2015	50%	40%	49%
2014	79%	69%	76%
2013	81%	70%	77%
2012	77%	70%	76%
2011	96%	89%	94%

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(20-21)

42%

29%

Student-Teacher Ratio

20:1

15:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	20:1	16:1	16:1
2022	20:1	15:1	16:1
2021	20:1	15:1	17:1
2020	19:1	16:1	18:1
2019	19:1	16:1	18:1
2018	20:1	17:1	18:1
2017	20:1	17:1	18:1
2016	20:1	17:1	18:1
2015	20:1	17:1	18:1
2014	18:1	17:1	18:1
2013	16:1	17:1	18:1
2012	20:1	17:1	18:1
2011	19:1	17:1	18:1
2010	20:1	16:1	18:1
2009	19:1	16:1	17:1
2008	20:1	16:1	18:1
2007	20:1	17:1	18:1
2006	21:1	16:1	18:1
2005	22:1	17:1	19:1
2004	21:1	16:1	19:1
2003	21:1	16:1	18:1
2002	21:1	17:1	19:1
2001	22:1	17:1	20:1
2000	22:1	17:1	21:1
1999	22:1	17:1	21:1
1998	21:1	18:1	21:1
1997	20:1	18:1	21:1
1996	23:1	18:1	21:1
1995	22:1	18:1	21:1
1994	22:1	18:1	22:1
1993	21:1	18:1	21:1
1992	21:1	18:1	21:1
1991	20:1	18:1	21:1
1990	21:1	18:1	21:1
1989	20:1	18:1	21:1
1988	21:1	18:1	21:1
1987	22:1	19:1	23:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2005-2010)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2010	1%	1%	2%
2009	1%	1%	1%
2008	1%	2%	1%
2007	1%	1%	1%
2005	1%	1%	1%

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Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	2%	3%	4%
2022	3%	3%	3%
2021	3%	3%	3%
2020	2%	3%	3%
2019	2%	3%	3%
2018	1%	3%	3%
2017	1%	3%	3%
2016	2%	3%	3%
2015	1%	3%	4%
2014	2%	3%	3%
2013	3%	3%	3%
2012	2%	3%	3%
2011	2%	3%	3%
2010	3%	4%	4%
2009	3%	4%	4%
2008	3%	3%	4%
2007	2%	3%	4%
2006	3%	3%	4%
2005	3%	3%	4%
2004	3%	3%	4%
2003	2%	3%	4%
2002	2%	3%	3%
2001	3%	3%	3%
2000	3%	3%	3%
1999	3%	3%	3%
1998	2%	3%	3%
1997	3%	3%	3%
1996	3%	3%	3%
1995	3%	3%	3%
1994	3%	2%	3%
1993	3%	2%	3%
1992	2%	2%	3%
1991	3%	2%	3%

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Hispanic

14%

36%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	13%	35%	26%
2022	13%	35%	25%
2021	13%	34%	25%
2020	12%	34%	23%
2019	12%	34%	23%
2018	13%	34%	25%
2017	13%	34%	25%
2016	14%	33%	25%
2015	15%	33%	26%
2014	13%	33%	24%
2013	12%	32%	24%
2012	11%	32%	24%
2011	9%	32%	23%
2010	7%	29%	19%
2009	8%	28%	19%
2008	8%	28%	19%
2007	7%	28%	18%
2006	7%	27%	17%
2005	7%	26%	16%
2004	6%	25%	15%
2003	7%	24%	14%
2002	7%	23%	13%
2001	5%	22%	12%
2000	4%	21%	11%
1999	4%	20%	10%
1998	5%	19%	10%
1997	5%	19%	9%
1996	5%	18%	9%
1995	6%	18%	8%
1994	5%	17%	8%
1993	5%	17%	8%
1992	6%	17%	8%
1991	5%	16%	7%

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Black

View Data

Black Student Percentage Comparison Over Years (1990-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2014	1%	5%	1%
2013	1%	5%	1%
2012	1%	5%	1%
2011	1%	5%	1%
2010	1%	6%	2%
2009	1%	6%	2%
2008	1%	6%	2%
2007	1%	6%	2%
2006	1%	6%	2%
2005	1%	6%	2%
2004	1%	6%	2%
2003	1%	6%	2%
2002	1%	6%	2%
1998	1%	5%	1%
1997	1%	5%	1%
1996	1%	5%	1%
1995	1%	4%	1%
1994	1%	5%	1%
1993	1%	5%	1%
1992	1%	5%	1%
1991	1%	5%	1%
1990	1%	5%	1%

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White

79%

50%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	81%	51%	65%
2022	81%	52%	66%
2021	81%	52%	66%
2020	82%	53%	67%
2019	82%	53%	67%
2018	82%	53%	67%
2017	82%	53%	67%
2016	80%	54%	68%
2015	80%	54%	66%
2014	80%	55%	68%
2013	81%	56%	68%
2012	83%	56%	68%
2011	85%	57%	68%
2010	87%	60%	73%
2009	87%	61%	74%
2008	87%	61%	74%
2007	88%	62%	75%
2006	89%	63%	76%
2005	88%	64%	77%
2004	90%	65%	78%
2003	90%	66%	79%
2002	90%	67%	81%
2001	92%	68%	82%
2000	93%	70%	84%
1999	93%	71%	85%
1998	92%	72%	85%
1997	91%	72%	86%
1996	91%	73%	86%
1995	90%	74%	87%
1994	91%	75%	87%
1993	91%	75%	87%
1992	91%	75%	87%
1991	91%	76%	88%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	3%	5%	4%
2022	3%	5%	4%
2021	3%	5%	4%
2020	3%	4%	4%
2019	3%	4%	4%
2018	4%	4%	4%
2017	4%	4%	4%
2016	4%	4%	3%
2015	4%	4%	3%
2014	4%	3%	3%
2013	3%	3%	3%

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All Ethnic Groups

0.36

0.62

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	0.33	0.62	0.51
2022	0.33	0.61	0.51
2021	0.33	0.61	0.51
2020	0.31	0.60	0.49
2019	0.31	0.60	0.49
2018	0.31	0.60	0.49
2017	0.31	0.60	0.49
2016	0.34	0.60	0.48
2015	0.34	0.60	0.49
2014	0.34	0.59	0.49
2013	0.33	0.59	0.49
2012	0.30	0.59	0.49
2011	0.27	0.58	0.48
2010	0.24	0.55	0.43
2009	0.24	0.55	0.42
2008	0.24	0.55	0.42
2007	0.22	0.54	0.40
2006	0.20	0.53	0.39
2005	0.21	0.52	0.38
2004	0.19	0.52	0.37
2003	0.19	0.51	0.35
2002	0.19	0.50	0.33
2001	0.15	0.49	0.31
2000	0.13	0.47	0.29
1999	0.13	0.46	0.27
1998	0.15	0.46	0.26
1997	0.17	0.45	0.25
1996	0.17	0.45	0.24
1995	0.19	0.43	0.23
1994	0.17	0.41	0.22
1993	0.17	0.41	0.22
1992	0.17	0.40	0.22
1991	0.17	0.40	0.21

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95%

82%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	95%	82%	87%
2022	95%	82%	85%
2021	95%	81%	86%
2020	98%	81%	85%
2019	94%	80%	85%
2018	95%	80%	85%
2017	92%	78%	83%
2016	94%	78%	83%
2015	94%	77%	83%
2014	93%	77%	83%
2013	95%	77%	81%

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Eligible for

14%

39%

View Data

Free Lunch Eligibility Comparison Over Years (1993-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	11%	33%	26%
2022	7%	30%	23%
2021	8%	33%	25%
2020	8%	33%	24%
2019	8%	33%	24%
2018	7%	35%	25%
2017	7%	35%	25%
2016	7%	34%	23%
2015	8%	34%	24%
2014	9%	35%	25%
2013	8%	34%	26%
2012	8%	34%	25%
2011	7%	33%	25%
2010	6%	31%	23%
2009	4%	28%	19%
2008	4%	28%	19%
2007	4%	27%	19%
2006	5%	27%	19%
2005	3%	25%	15%
2004	2%	24%	13%
2003	1%	22%	11%
2002	1%	21%	10%
2001	1%	20%	9%
2000	1%	21%	10%
1999	1%	21%	10%
1998	1%	22%	10%
1997	1%	22%	10%
1996	1%	22%	10%
1995	1%	22%	10%
1994	1%	21%	10%
1993	1%	20%	9%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Chatfield High School	Colorado	Jefferson County School District No. R-1
2023	5%	7%	7%
2022	3%	6%	6%
2021	3%	7%	6%
2020	4%	8%	7%
2019	4%	8%	7%
2018	5%	8%	7%
2017	5%	8%	7%
2016	5%	7%	6%
2015	4%	7%	6%
2014	5%	7%	7%
2013	6%	7%	7%
2012	4%	7%	7%
2011	3%	7%	5%
2010	2%	7%	6%
2009	2%	7%	6%
2008	3%	7%	6%
2007	3%	7%	5%
2006	2%	6%	5%
2005	2%	6%	5%
2004	2%	6%	5%
2003	1%	7%	5%

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School Statewide Testing

School District Name

Jefferson County School District No. R-1

Source: National Center for Education Statistics (NCES), CO Dept. of Education

School Notes

School Mascot: Charger

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Chatfield High School's ranking?

Chatfield High School is ranked #59 out of 1,748 schools, which ranks it among the top 5% of public schools in Colorado.

What schools are Chatfield High School often compared to?

Chatfield High Schoolis often viewed alongside schools like Dakota Ridge Senior High School, Columbine High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

62% of students have achieved math proficiency (compared to the 33% CO state average), while 79% of students have achieved reading proficiency (compared to the 45% CO state average).

What is the graduation rate of Chatfield High School?

The graduation rate of Chatfield High School is 95%, which is higher than the Colorado state average of 82%.

How many students attend Chatfield High School?

1,812 students attend Chatfield High School.

What is the racial composition of the student body?

79% of Chatfield High School students are White, 14% of students are Hispanic, 4% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.

What is the student-teacher ratio of Chatfield High School?

Chatfield High School has a student ration of 20:1, which is higher than the Colorado state average of 15:1.

What grades does Chatfield High School offer ?

Chatfield High School offers enrollment in grades 9-12 (No virtual instruction).

What school district is Chatfield High School part of?

Chatfield High School is part of Jefferson County School District No. R-1.

In what neighborhood is Chatfield High School located?

Chatfield High School is located in the Ken Caryl Ranch North Plains neighborhood of Littleton, CO.

School Reviews

5 11/4/2007

My kids loved it at Chatfield, they went there instead of Douglas county schools which is their district. It is a much much more relaxed enviroment with teachers who care as much about the students as they do the academics

- Posted by Parent - sgtsm

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