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Rock Creek Elementary School

25700 Maple Valley Blk Diam Rd
Maple Valley, WA 98038

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10/

Top 10%

Tel: (425) 413-3300

rockcreek.tahomasd.us

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Serving 686 students in grades Prekindergarten-5, Rock Creek Elementary School ranks in the top 10% of all schools in Washington for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 70% (which is higher than the Washington state average of 41%). The percentage of students achieving is 81% (which is higher than the Washington state average of 53%).

The student-teacher ratio of 17:1 is equal to the Washington state level of 17:1.

Minority enrollment is 52% of the student body (majority Asian), which is lower than the Washington state average of 53% (majority Hispanic and Asian).

Quick Facts (2026)

Grades: Prekindergarten-5
Enrollment: 686 students
Student-Teacher Ratio: 17:1
Minority Enrollment: 52%
: Top 10% in WA
: 70% (Top 10%)
: 81% (Top 10%)
: 80-84% (Top 5%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Top Rankings

Rock Creek Elementary School ranks among the top 20% of public schools in Washington for:

School Overview

Rock Creek Elementary School's student population of 686 students has stayed relatively flat over five school years.

The teacher population of 40 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Prekindergarten-5
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Rock Creek Elementary School
Kind	88
1	117
2	102
3	123
4	113
5	143

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Total Students

686 students

View Data

Total Students Trends Over Years (1995-2025)
Year	Rock Creek Elementary School
2025	686
2024	698
2023	725
2022	711
2021	688
2020	716
2019	704
2018	1,005
2017	1,005
2016	990
2015	945
2014	910
2013	936
2012	918
2011	914
2010	819
2009	845
2008	814
2007	799
2006	794
2005	759
2004	840
2003	789
2002	846
2001	893
2000	983
1999	907
1998	860
1997	934
1996	857
1995	836

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Total Classroom Teachers

40 teachers

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Total Classroom Teachers Trends Over Years (1994-2025)
Year	Rock Creek Elementary School
2025	40
2024	44
2023	44
2022	43
2021	42
2020	43
2019	39
2018	44
2017	44
2016	45
2015	49
2013	46
2012	45
2011	44
2010	41
2009	41
2008	41
2007	41
2006	41
2005	41
2004	42
2003	41
2002	44
2001	40
2000	44
1999	41
1998	43
1997	42
1996	41
1995	37
1994	33

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Colors

Blue and Gold

School Calendar

View School Calendar

School Motto

Welcome to Rock Creek Elementary School, home of the Eagles!

School Rankings

Rock Creek Elementary School ranks within the top 10% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).

The of Rock Creek Elementary School is 0.69, which is equal to the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.

This School

State Level (WA)

#118 out of 2088 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Rock Creek Elementary School
2023	#118
2022	#80
2021	#205
2019	#205
2018	#186
2017	#252
2016	#257
2015	#195
2014	#1116
2013	#248
2012	#284

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70%

41%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2023	70%	41%	59%
2022	77%	40%	61%
2019	73%	50%	68%
2018	73%	51%	68%
2017	76%	51%	70%
2016	71%	51%	66%
2015	72%	49%	67%
2014	50%	65%	91%
2013	81%	64%	78%
2012	79%	63%	77%
2011	81%	60%	78%

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81%

53%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2022	81%	53%	70%
2019	77%	61%	76%
2018	78%	61%	68%
2017	72%	61%	75%
2016	75%	62%	76%
2015	73%	56%	72%
2014	50%	74%	96%
2013	87%	73%	86%
2012	84%	72%	85%
2011	87%	70%	83%
2010	84%	70%	82%

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80-84%

49%

Student-Teacher Ratio

17:1

View Data

Student-Teacher Ratio Comparison Over Years (1994-2025)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2025	17:1	17:1
2024	16:1	17:1	20:1
2023	16:1	17:1	20:1
2022	17:1	17:1	20:1
2021	16:1	17:1	20:1
2020	17:1	18:1	22:1
2019	18:1	18:1	22:1
2018	23:1	19:1	23:1
2017	23:1	19:1	23:1
2016	22:1	19:1	23:1
2015	19:1	18:1	21:1
2013	20:1	20:1	22:1
2012	21:1	20:1	22:1
2011	21:1	20:1	22:1
2010	20:1	19:1	22:1
2009	21:1	19:1	22:1
2008	20:1	19:1	21:1
2007	19:1	20:1	21:1
2006	19:1	20:1	21:1
2005	19:1	20:1	22:1
2004	20:1	19:1	21:1
2003	19:1	20:1	21:1
2002	19:1	20:1	20:1
2001	22:1	20:1	21:1
2000	22:1	20:1	22:1
1999	22:1	21:1	22:1
1998	20:1	20:1	21:1
1997	22:1	20:1	21:1
1996	21:1	21:1	21:1
1995	23:1	20:1	22:1
1994	22:1	20:1	21:1

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Asian

24%

View Data

Asian Student Percentage Comparison Over Years (1993-2024)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2024	23%	9%	14%
2023	21%	9%	13%
2022	16%	9%	9%
2021	12%	8%	7%
2019	9%	8%	6%
2018	2%	8%	4%
2017	2%	8%	4%
2016	2%	8%	4%
2015	2%	8%	6%
2014	3%	7%	4%
2013	4%	8%	4%
2012	5%	7%	4%
2011	5%	7%	4%
2010	5%	10%	5%
2009	5%	10%	5%
2008	4%	9%	5%
2007	4%	8%	4%
2006	3%	8%	4%
2005	3%	8%	3%
2004	3%	8%	3%
2003	2%	8%	3%
2002	2%	8%	3%
2001	2%	7%	3%
2000	3%	7%	3%
1999	3%	7%	2%
1998	3%	7%	2%
1997	2%	7%	2%
1996	3%	7%	2%
1995	2%	6%	2%
1994	2%	6%	2%
1993	1%	6%	2%

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Hispanic

10%

27%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2024)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2024	10%	26%	12%
2023	10%	26%	11%
2022	10%	25%	11%
2021	10%	25%	11%
2019	10%	24%	10%
2018	9%	23%	10%
2017	9%	23%	10%
2016	10%	22%	10%
2015	9%	22%	11%
2014	7%	21%	9%
2013	7%	20%	8%
2012	7%	20%	8%
2011	6%	18%	7%
2010	5%	16%	5%
2009	4%	16%	5%
2008	2%	15%	5%
2007	2%	14%	5%
2006	2%	14%	4%
2005	2%	13%	4%
2004	3%	12%	3%
2003	3%	12%	3%
2002	3%	11%	3%
2001	3%	10%	3%
2000	2%	10%	2%
1999	2%	9%	2%
1998	1%	9%	2%
1997	2%	8%	2%
1996	1%	8%	2%
1995	1%	7%	2%
1994	1%	7%	1%
1993	1%	6%	1%

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Black

View Data

Black Student Percentage Comparison Over Years (1993-2024)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2024	6%	5%	3%
2023	5%	5%	3%
2022	4%	5%	3%
2021	2%	5%	2%
2019	2%	5%	2%
2018	3%	4%	2%
2017	3%	4%	2%
2016	1%	4%	1%
2015	1%	4%	2%
2014	1%	5%	2%
2013	2%	5%	2%
2012	1%	5%	2%
2011	2%	5%	2%
2010	1%	6%	3%
2009	2%	5%	3%
2008	2%	6%	2%
2007	2%	6%	2%
2006	2%	6%	2%
2005	2%	6%	2%
2004	2%	6%	2%
2003	1%	6%	2%
2002	1%	5%	2%
2001	1%	5%	2%
2000	1%	5%	2%
1999	1%	5%	1%
1997	1%	5%	1%
1996	1%	4%	1%
1993	1%	4%	1%

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White

48%

47%

View Data

White Student Percentage Comparison Over Years (1993-2024)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2024	48%	48%	62%
2023	50%	49%	63%
2022	56%	50%	65%
2021	62%	51%	68%
2019	69%	53%	72%
2018	78%	55%	75%
2017	78%	55%	75%
2016	79%	56%	76%
2015	80%	57%	72%
2014	81%	58%	78%
2013	79%	59%	78%
2012	81%	60%	79%
2011	83%	63%	82%
2010	89%	64%	86%
2009	87%	65%	85%
2008	90%	66%	86%
2007	91%	68%	87%
2006	91%	69%	89%
2005	91%	70%	90%
2004	91%	71%	90%
2003	93%	71%	91%
2002	93%	73%	91%
2001	93%	74%	91%
2000	93%	75%	92%
1999	93%	76%	93%
1998	95%	76%	93%
1997	95%	77%	94%
1996	95%	78%	94%
1995	96%	79%	94%
1994	96%	80%	95%
1993	96%	81%	95%

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Two or more races

12%

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2024)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2024	12%	9%	9%
2023	13%	9%	10%
2022	13%	9%	10%
2021	13%	9%	11%
2019	9%	8%	9%
2018	8%	8%	9%
2017	8%	8%	9%
2016	8%	7%	9%
2015	8%	7%	9%
2014	7%	7%	6%
2013	8%	6%	7%

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All Ethnic Groups

0.69

View Data

Diversity Score Comparison Over Years (1994-2025)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2025	0.69	0.69
2024	0.70	0.69	0.58
2023	0.68	0.68	0.57
2022	0.64	0.68	0.55
2021	0.58	0.67	0.51
2019	0.50	0.65	0.47
2018	0.38	0.64	0.42
2017	0.38	0.64	0.42
2016	0.36	0.63	0.41
2015	0.35	0.62	0.41
2014	0.34	0.61	0.39
2013	0.37	0.61	0.39
2012	0.34	0.60	0.36
2011	0.31	0.58	0.33
2010	0.21	0.56	0.25
2009	0.24	0.55	0.27
2008	0.19	0.54	0.26
2007	0.17	0.51	0.23
2006	0.17	0.49	0.21
2005	0.16	0.49	0.20
2004	0.16	0.48	0.18
2003	0.13	0.47	0.17
2002	0.13	0.45	0.17
2001	0.13	0.44	0.16
2000	0.13	0.42	0.14
1999	0.13	0.40	0.14
1998	0.10	0.40	0.13
1997	0.09	0.39	0.11
1996	0.10	0.39	0.11
1995	0.08	0.36	0.10
1994	0.08	0.35	0.09

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Eligible for

12%

39%

View Data

Free Lunch Eligibility Comparison Over Years (2005-2025)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2025	12%	39%
2024	17%	49%	18%
2023	10%	41%	13%
2022	7%	36%	10%
2021	6%	35%	10%
2020	7%	35%	10%
2019	7%	35%	10%
2018	10%	37%	10%
2017	10%	37%	10%
2016	12%	38%	11%
2015	12%	39%	11%
2014	12%	39%	12%
2013	14%	38%	13%
2012	14%	37%	12%
2011	11%	33%	11%
2010	7%	33%	9%
2009	6%	29%	9%
2008	3%	28%	8%
2007	5%	28%	8%
2006	5%	29%	8%
2005	5%	27%	7%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2025)
Year	Rock Creek Elementary School	Washington	Tahoma School District
2025	5%	9%
2023	5%	8%	5%
2022	3%	7%	3%
2021	3%	7%	3%
2020	4%	8%	3%
2019	2%	8%	3%
2018	1%	7%	2%
2017	1%	7%	2%
2016	2%	7%	2%
2015	2%	7%	3%
2014	3%	7%	4%
2013	4%	7%	4%
2012	4%	7%	4%
2011	3%	7%	4%
2010	1%	8%	3%
2009	2%	9%	4%
2008	1%	9%	4%
2007	3%	9%	4%
2006	3%	8%	4%
2005	3%	9%	3%
2004	4%	9%	4%

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School Statewide Testing

View Education Department Test Scores

School District Name

Tahoma School District

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

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Frequently Asked Questions

What is Rock Creek Elementary School's ranking?

Rock Creek Elementary School is ranked #118 out of 2,088 schools, which ranks it among the top 10% of public schools in Washington.

What schools are Rock Creek Elementary School often compared to?

Rock Creek Elementary Schoolis often viewed alongside schools like Glacier Park Elementary School, Lake Wilderness Elementary School by visitors of our site.

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

70% of students have achieved math proficiency (compared to the 41% WA state average), while 81% of students have achieved reading proficiency (compared to the 53% WA state average).

How many students attend Rock Creek Elementary School?

686 students attend Rock Creek Elementary School.

What is the racial composition of the student body?

48% of Rock Creek Elementary School students are White, 24% of students are Asian, 12% of students are Two or more races, 10% of students are Hispanic, and 6% of students are Black.

What is the student-teacher ratio of Rock Creek Elementary School?

Rock Creek Elementary School has a student ration of 17:1, which is equal to the Washington state average of 17:1.

What grades does Rock Creek Elementary School offer ?

Rock Creek Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).

What school district is Rock Creek Elementary School part of?

Rock Creek Elementary School is part of Tahoma School District.

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Quick Facts (2026)

Grades: Prekindergarten-5
Enrollment: 686 students
Student-Teacher Ratio: 17:1
Minority Enrollment: 52%
: Top 10%
: 70% (Top 10%)
: 81% (Top 10%)
: 80-84% (Top 5%)
Source: National Center for Education Statistics (NCES), WA Dept. of Education

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