Lloyd Diedrichsen Elementary School

1735 Del Rosa Way
Sparks, NV 89434

( shown in map)

Top 30%

www.washoeschools.net

Serving 339 students in grades Kindergarten-5, Lloyd Diedrichsen Elementary School ranks in the top 30% of all schools in Nevada for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).

The percentage of students achieving is 43% (which is higher than the Nevada state average of 28%). The percentage of students achieving is 51% (which is higher than the Nevada state average of 44%).

The student:teacher ratio of 18:1 is lower than the Nevada state level of 19:1.

Minority enrollment is 57% of the student body (majority Hispanic), which is lower than the Nevada state average of 73% (majority Hispanic).

Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 339 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 57%
: Top 30% in NV
: 43% (Top 30%)
: 51% (Top 30%)
: 25-29% (Top 50%)
Source: National Center for Education Statistics (NCES), NV Dept. of Education

School Overview

Lloyd Diedrichsen Elementary School's student population of 339 students has declined by 16% over five school years.

The teacher population of 19 teachers has declined by 9% over five school years.

Grades Offered

Grades Kindergarten-5
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Lloyd Diedrichsen Elementary School
Kind	41
1	50
2	68
3	59
4	63
5	58

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Total Students

339 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Lloyd Diedrichsen Elementary School
2023	363
2022	378
2021	366
2020	407
2019	407
2018	408
2017	408
2016	403
2015	412
2014	415
2013	389
2012	424
2011	404
2010	422
2009	475
2008	485
2007	448
2006	488
2005	491
2004	469
2003	460
2002	481
2001	493
2000	431
1999	423
1998	462
1997	475
1996	493
1995	502
1994	486
1993	516
1992	632
1991	612
1990	615
1989	581
1988	534
1987	438

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Gender %

Total Classroom Teachers

19 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Lloyd Diedrichsen Elementary School
2023	20
2021	22
2020	21
2019	21
2018	23
2017	23
2016	24
2015	22
2014	23
2013	24
2012	22
2011	24
2010	24
2009	25
2008	24
2007	23
2006	25
2005	7
2004	25
2003	22
2002	23
2001	24
2000	23
1999	22
1998	23
1997	24
1996	22
1995	23
1994	24
1993	26
1992	31
1991	30
1990	24

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School Rankings

Lloyd Diedrichsen Elementary School ranks within the top 30% of all 692 schools in Nevada (based off of combined math and reading proficiency testing data).

The of Lloyd Diedrichsen Elementary School is 0.65, which is less than the diversity score at state average of 0.71. The school's diversity has stayed relatively flat over five school years.

This School

State Level (NV)

#170 out of 692 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2011-2022)
Year	Lloyd Diedrichsen Elementary School
2022	#170
2021	#167
2019	#170
2018	#169
2017	#204
2016	#165
2015	#159
2014	#159
2013	#96
2012	#76
2011	#86

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43%

28%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2022	43%	28%	32%
2021	40%	26%	30%
2019	46%	36%	39%
2018	46%	35%	40%
2017	46%	40%	46%
2016	51%	39%	45%
2014	79%	58%	68%
2013	81%	61%	67%
2012	84%	71%	77%
2011	84%	69%	74%
2010	81%	65%	70%

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51%

44%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2022	51%	44%	46%
2021	50%	42%	44%
2019	58%	48%	48%
2018	55%	46%	40%
2017	56%	48%	52%
2016	58%	49%	53%
2014	79%	66%	70%
2013	80%	64%	69%
2012	82%	63%	67%
2011	78%	61%	66%
2010	74%	67%	71%

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25-29%

26%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2022	27%	26%	31%
2021	32%	26%	30%

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Student : Teacher Ratio

18:1

19:1

View Data

Student-Teacher Ratio Comparison Over Years (1991-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	18:1	18:1	21:1
2021	17:1	18:1	17:1
2020	19:1	19:1	19:1
2019	19:1	19:1	19:1
2018	18:1	20:1	19:1
2017	18:1	18:1	19:1
2016	17:1	20:1	21:1
2015	19:1	21:1	21:1
2014	18:1	19:1	20:1
2013	16:1	20:1	20:1
2012	19:1	19:1	20:1
2011	17:1	19:1	19:1
2010	18:1	18:1	19:1
2009	19:1	18:1	19:1
2008	20:1	18:1	19:1
2007	19:1	18:1	20:1
2006	20:1	18:1	19:1
2004	19:1	17:1	18:1
2003	21:1	18:1	20:1
2002	21:1	18:1	20:1
2001	21:1	18:1	20:1
2000	19:1	18:1	20:1
1999	19:1	18:1	19:1
1998	20:1	18:1	19:1
1997	20:1	18:1	20:1
1996	22:1	19:1	20:1
1995	22:1	18:1	20:1
1994	20:1	18:1	19:1
1993	20:1	18:1	20:1
1992	20:1	18:1	19:1
1991	20:1	19:1	20:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1991-2022)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2022	1%	1%	2%
2021	2%	1%	2%
2020	2%	1%	2%
2019	2%	1%	2%
2018	1%	1%	2%
2017	1%	1%	2%
2016	2%	1%	1%
2015	3%	1%	1%
2014	3%	1%	3%
2013	3%	1%	2%
2012	1%	1%	2%
2011	1%	1%	2%
2010	1%	2%	3%
2009	2%	2%	3%
2008	2%	2%	3%
2007	2%	2%	3%
2006	2%	2%	3%
2004	2%	2%	3%
2003	2%	2%	3%
2002	3%	2%	3%
2001	3%	2%	3%
2000	2%	2%	3%
1999	2%	2%	3%
1998	2%	2%	3%
1997	2%	2%	3%
1996	2%	2%	3%
1995	1%	2%	3%
1994	2%	2%	3%
1993	2%	2%	3%
1992	1%	2%	3%
1991	1%	3%	3%

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Asian

View Data

Asian Student Percentage Comparison Over Years (1992-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	4%	6%	5%
2022	4%	5%	5%
2021	4%	5%	5%
2020	4%	5%	5%
2019	4%	5%	5%
2018	5%	6%	5%
2017	5%	6%	5%
2016	6%	6%	4%
2015	6%	6%	4%
2014	5%	6%	4%
2013	6%	6%	5%
2012	5%	6%	5%
2011	5%	6%	5%
2010	11%	8%	7%
2009	10%	8%	6%
2008	8%	8%	6%
2007	8%	8%	6%
2006	8%	7%	6%
2004	9%	7%	6%
2003	9%	6%	6%
2002	9%	6%	6%
2001	7%	6%	6%
2000	8%	5%	5%
1999	8%	5%	5%
1998	7%	5%	5%
1997	6%	5%	5%
1996	6%	5%	5%
1995	6%	4%	4%
1994	5%	4%	4%
1993	4%	4%	4%
1992	4%	4%	4%

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Hispanic

40%

45%

View Data

Hispanic Student Percentage Comparison Over Years (1992-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	36%	44%	42%
2022	36%	44%	41%
2021	36%	44%	41%
2020	34%	43%	41%
2019	34%	43%	41%
2018	32%	42%	40%
2017	32%	42%	40%
2016	31%	42%	40%
2015	30%	41%	40%
2014	32%	41%	39%
2013	28%	40%	38%
2012	27%	40%	37%
2011	25%	39%	37%
2010	20%	38%	34%
2009	21%	37%	33%
2008	20%	36%	33%
2007	20%	35%	31%
2006	20%	34%	31%
2004	16%	30%	27%
2003	16%	29%	26%
2002	15%	27%	24%
2001	12%	26%	22%
2000	11%	24%	22%
1999	10%	22%	20%
1998	7%	21%	18%
1997	5%	19%	17%
1996	3%	17%	15%
1995	5%	16%	13%
1994	6%	14%	13%
1993	4%	13%	12%
1992	4%	12%	11%

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Black

12%

View Data

Black Student Percentage Comparison Over Years (1992-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	3%	12%	3%
2022	2%	12%	3%
2021	2%	12%	3%
2020	1%	11%	2%
2019	1%	11%	2%
2018	2%	11%	2%
2017	2%	11%	2%
2016	1%	10%	2%
2015	1%	10%	2%
2014	2%	10%	2%
2013	4%	10%	2%
2012	4%	10%	3%
2011	3%	10%	3%
2010	4%	11%	4%
2009	3%	11%	4%
2008	4%	11%	4%
2007	4%	11%	4%
2006	5%	11%	3%
2004	3%	11%	4%
2003	3%	10%	4%
2002	4%	10%	4%
2001	4%	10%	3%
2000	3%	10%	3%
1999	3%	10%	3%
1998	2%	9%	3%
1997	1%	10%	3%
1996	3%	10%	4%
1995	1%	9%	2%
1994	1%	9%	3%
1993	2%	9%	3%
1992	2%	9%	3%

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White

43%

27%

View Data

White Student Percentage Comparison Over Years (1992-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	47%	28%	41%
2022	47%	29%	42%
2021	47%	30%	42%
2020	50%	32%	43%
2019	50%	32%	43%
2018	52%	33%	44%
2017	52%	33%	44%
2016	52%	34%	46%
2015	53%	35%	46%
2014	50%	36%	46%
2013	53%	37%	47%
2012	55%	37%	48%
2011	59%	39%	49%
2010	64%	41%	52%
2009	64%	42%	54%
2008	66%	43%	54%
2007	66%	44%	56%
2006	65%	46%	57%
2004	70%	50%	60%
2003	70%	53%	61%
2002	69%	55%	63%
2001	74%	56%	66%
2000	76%	59%	67%
1999	77%	61%	69%
1998	82%	63%	71%
1997	86%	64%	72%
1996	86%	66%	73%
1995	87%	69%	78%
1994	86%	71%	77%
1993	88%	72%	78%
1992	89%	73%	79%

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Hawaiian

View Data

Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2011-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	2%	2%	1%
2022	2%	2%	1%
2021	3%	1%	1%
2020	1%	1%	1%
2019	1%	1%	1%
2016	1%	1%	1%
2014	1%	1%	1%
2013	1%	1%	1%
2012	1%	1%	1%
2011	1%	1%	1%

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Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	8%	7%	6%
2022	8%	7%	6%
2021	6%	7%	6%
2020	8%	7%	6%
2019	8%	7%	6%
2018	8%	6%	6%
2017	8%	6%	6%
2016	7%	6%	6%
2015	7%	6%	6%
2014	7%	5%	5%
2013	5%	5%	5%

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All Ethnic Groups

0.65

0.71

View Data

Diversity Score Comparison Over Years (1992-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	0.65	0.71	0.64
2022	0.65	0.71	0.64
2021	0.65	0.70	0.64
2020	0.63	0.70	0.64
2019	0.63	0.70	0.64
2018	0.62	0.70	0.63
2017	0.62	0.70	0.63
2016	0.63	0.70	0.63
2015	0.63	0.70	0.63
2014	0.65	0.70	0.63
2013	0.65	0.69	0.63
2012	0.62	0.69	0.63
2011	0.59	0.69	0.63
2010	0.54	0.68	0.60
2009	0.54	0.67	0.60
2008	0.52	0.67	0.60
2007	0.52	0.67	0.59
2006	0.53	0.66	0.58
2004	0.48	0.65	0.56
2003	0.48	0.63	0.55
2002	0.49	0.62	0.54
2001	0.43	0.61	0.52
2000	0.42	0.59	0.50
1999	0.40	0.57	0.48
1998	0.32	0.56	0.46
1997	0.26	0.54	0.45
1996	0.26	0.52	0.43
1995	0.24	0.49	0.39
1994	0.26	0.47	0.39
1993	0.22	0.46	0.37
1992	0.21	0.45	0.36

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Participates in the

Yes

Eligible for

32%

80%

View Data

Free Lunch Eligibility Comparison Over Years (1990-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	35%	79%	51%
2022	34%	70%	45%
2021	34%	71%	46%
2020	32%	55%	43%
2019	32%	55%	43%
2018	33%	53%	41%
2017	33%	53%	41%
2016	32%	49%	42%
2015	32%	45%	43%
2014	35%	45%	42%
2013	29%	44%	40%
2012	30%	46%	38%
2011	26%	44%	40%
2010	22%	36%	33%
2009	14%	31%	27%
2008	15%	32%	23%
2004	7%	27%	24%
2003	7%	28%	23%
2002	7%	23%	23%
2001	8%	20%	21%
2000	7%	21%	20%
1999	6%	21%	21%
1998	8%	28%	25%
1997	3%	21%	18%
1996	7%	27%	27%
1995	2%	22%	20%
1994	1%	20%	19%
1993	1%	19%	18%
1992	2%	16%	16%
1991	1%	15%	14%
1990	1%	12%	11%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2023)
Year	Lloyd Diedrichsen Elementary School	Nevada	Washoe County School District
2023	2%	3%	3%
2022	1%	3%	1%
2021	1%	2%	1%
2020	10%	6%	4%
2019	10%	6%	4%
2018	7%	8%	4%
2017	7%	8%	4%
2016	11%	8%	4%
2015	10%	7%	4%
2014	9%	8%	5%
2013	16%	7%	6%
2012	12%	8%	7%
2011	13%	7%	6%
2010	11%	6%	8%
2009	8%	8%	9%
2008	10%	8%	10%
2004	6%	6%	8%
2003	6%	6%	8%
2002	8%	7%	9%
2001	7%	7%	9%
2000	5%	6%	9%

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School Statewide Testing

View Education Department Test Scores

School District Name

Washoe County School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Lloyd Diedrichsen Elementary School's ranking?

Lloyd Diedrichsen Elementary School is ranked #170 out of 692 schools, which ranks it among the top 30% of public schools in Nevada.

What schools are Lloyd Diedrichsen Elementary School often compared to?

Lloyd Diedrichsen Elementary Schoolis often viewed alongside schools like Katherine Dunn Elementary School by visitors of our site.

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

43% of students have achieved math proficiency (compared to the 28% NV state average), while 51% of students have achieved reading proficiency (compared to the 44% NV state average).

How many students attend Lloyd Diedrichsen Elementary School?

339 students attend Lloyd Diedrichsen Elementary School.

What is the racial composition of the student body?

43% of Lloyd Diedrichsen Elementary School students are White, 40% of students are Hispanic, 7% of students are Two or more races, 4% of students are Asian, 3% of students are Black, 2% of students are Hawaiian, and 1% of students are American Indian.

What is the student:teacher ratio of Lloyd Diedrichsen Elementary School?

Lloyd Diedrichsen Elementary School has a student ration of 18:1, which is lower than the Nevada state average of 19:1.

What grades does Lloyd Diedrichsen Elementary School offer ?

Lloyd Diedrichsen Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).

What school district is Lloyd Diedrichsen Elementary School part of?

Lloyd Diedrichsen Elementary School is part of Washoe County School District.

School Reviews

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Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 339 students
Student:Teacher Ratio: 18:1
Minority Enrollment: 57%
: Top 30%
: 43% (Top 30%)
: 51% (Top 30%)
: 25-29% (Top 50%)
Source: National Center for Education Statistics (NCES), NV Dept. of Education