Is Mossyrock Junior/Senior High School a good school?

Mossyrock Junior/Senior High School ranks 251 st of 437 Washington high schools. SchoolDigger rates this school 2 stars out of 5.

How many students attend Mossyrock Junior/Senior High School?

In the 2022-23 school year, 273 students attended Mossyrock Junior/Senior High School.

What is the racial makeup of Mossyrock Junior/Senior High School?

Students at Mossyrock Junior/Senior High School are 66% White, 30% Hispanic, 2% Two or more races.

What schools feed into Mossyrock Junior/Senior High School?

Mossyrock Junior/Senior High School is fed by the following schools: Elementary : Mossyrock Elementary School

Mossyrock Junior/Senior High School

Summary:

Mossyrock Junior/Senior High School is a public high school serving grades 7-12 in the Mossyrock School District in Mossyrock, Washington, with a student population of 273 that is predominantly White (65.93%) and Hispanic (29.67%).

The school has consistently high 4-year graduation rates, ranging from 85.7% to 93.0% over the past several years, which is significantly higher than the state average and compares favorably to nearby schools like Winlock Senior High (89.5%) and Onalaska High School (84.7%). However, the school's dropout rates have fluctuated between 6.9% and 14.2% in recent years, which is higher than the state average and some nearby schools. Mossyrock Junior/Senior High School's test scores in English Language Arts (ELA) and Math are generally lower than the state averages, with only 45.86% of students proficient or better in ELA and 16.03% in Math across all grades.

Mossyrock Junior/Senior High School has a high percentage of students from low socioeconomic backgrounds, with 68.13% of students qualifying for free or reduced-price lunch, significantly higher than nearby schools like Winlock Senior High (70.64%), Toledo High School (44.93%), and Onalaska High School (58.37%). The school's performance on various metrics, such as test scores and graduation rates, varies significantly among different student subgroups, with Hispanic students consistently outperforming their White peers.

Detail:

Public 7-12

295 Williams St
Mossyrock, WA 98564

(360) 983-3183

District: Mossyrock School District

SchoolDigger Rank:
251^st of 437 Washington High Schools

Per Pupil Expenditures: $16,554

Feeder schools for Mossyrock Junior/Senior High School:

Elementary:

Mossyrock Elementary School

Student/teacher ratio: 18.4

Number of students: 273

Racial breakdown:

White:

65.9%

Hispanic:

29.7%

Two or more races:

2.2%

Free/discounted lunch recipients: 68.1%

See top rated Washington high schools

Compare Mossyrock Junior/Senior High School to nearby high schools!

Performance Trends

Compare Details Mossyrock Junior/Senior High School ranks worse than 79.4% of middle schools in Washington. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 23.01. (See more...)

Compare Details Mossyrock Junior/Senior High School ranks worse than 57.4% of high schools in Washington. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 43.41. (See more...)

The four-year cohort graduation rate measures the percentage of students at Mossyrock Junior/Senior High School who earn a standard high school diploma within four years of starting ninth grade.

The high school dropout rate measures the percentage of students who do not complete their high school education.

Student Body

Compare Details Racial makeup is: White (65.9%), Hispanic (29.7%), two or more races (2.2%). (See more...)

Compare Details 68.1% of students are receiving a free or discounted lunch. (See more...)

Compare Details (See more...)

Teachers

Compare Details The student/teacher ratio at Mossyrock Junior/Senior High School is 18.4. (See more...)

Compare Mossyrock Junior/Senior High School employs 14.7 full-time teachers.

Finance

Compare Details The average total spent per student at Mossyrock Junior/Senior High School is $16,554.

Schooldigger 2024 Rankings:

Mossyrock Junior/Senior High School:

SchoolDigger ranks Mossyrock Junior/Senior High School 425^th of 535 Washington public middle schools. (See Mossyrock Junior/Senior High School in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:

Low Socio Economic Status students:

Female students:

Male students:

White students:

SchoolDigger ranks Mossyrock Junior/Senior High School 251^st of 437 Washington public high schools. (See Mossyrock Junior/Senior High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Low Socio Economic Status students:

Female students:

Male students:

Hispanic students:

White students:

Mossyrock School District:

SchoolDigger ranks Mossyrock School District 167^th of 247 Washington school districts. (See district ranking list.)

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Rank History for Mossyrock Junior/Senior High School

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Rank History for all middle school students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2004	51.16	217^th	421	48.5%
2005	62.87	149^th	425	64.9%
2006	58.83	168^th	449	62.6%
2007	35.72	319^th	463	31.1%
2008	27.13	364^th	466	21.9%
2009	41.20	292^nd	476	38.7%
2010	37.54	316^th	483	34.6%
2011	27.60	382^nd	492	22.4%
2012	25.00	395^th	497	20.5%
2013	36.22	340^th	498	31.7%
2015	48.77	222^nd	445	50.1%
2016	57.04	182^nd	443	58.9%
2017	37.39	279^th	435	35.9%
2018	33.32	293^rd	437	33.0%
2019	63.92	166^th	512	67.6%
2021	23.42	410^th	529	22.5%
2022	38.98	314^th	541	42.0%
2023	16.31	464^th	539	13.9%
2024	23.01	425^th	535	20.6%

See the entire list of Washington High School Rankings!

Rank History for middle school Low Socio Economic Status students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2018	3.31	349^th	349	0.0%
2019	75.20	54^th	448	87.9%
2021	41.52	261^st	458	43.0%
2022	55.01	165^th	475	65.3%
2023	21.12	385^th	463	16.8%
2024	40.73	262^nd	455	42.4%

See the entire list of Best Washington High Schools for Low Socio Economic Status Students!

Rank History for middle school Female students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2018	26.65	287^th	376	23.7%
2019	48.37	232^nd	452	48.7%
2021	30.91	327^th	469	30.3%
2022	55.99	180^th	479	62.4%
2023	20.12	386^th	464	16.8%
2024	19.82	387^th	464	16.6%

See the entire list of Best Washington High Schools for Female Students!

Rank History for middle school Male students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2018	36.36	238^th	371	35.8%
2019	73.73	102^nd	453	77.5%
2021	19.22	392^nd	476	17.6%
2022	25.33	371^st	480	22.7%
2023	15.04	415^th	470	11.7%
2024	26.86	338^th	466	27.5%

See the entire list of Best Washington High Schools for Male Students!

Rank History for middle school Hispanic students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2019	76.05	53^rd	344	84.6%
2021	16.12	334^th	353	5.4%
2022	49.26	159^th	360	55.8%

See the entire list of Best Washington High Schools for Hispanic Students!

Rank History for middle school White students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	WA State Percentile
2018	27.78	247^th	325	24.0%
2019	57.69	184^th	470	60.9%
2021	24.18	376^th	480	21.7%
2022	31.74	339^th	488	30.5%
2023	10.65	458^th	488	6.1%
2024	12.69	449^th	486	7.6%

See the entire list of Best Washington High Schools for White Students!

Data source: test scores: Washington Office of Superindentent of Public Instruction, rankings: SchoolDigger.com

Rank History for Mossyrock Junior/Senior High School

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Rank History for all high school students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2004	78.21	73^rd	390	81.3%
2005	62.05	167^th	394	57.6%
2006	51.41	223^rd	395	43.5%
2007	65.61	141^st	399	64.7%
2008	55.15	210^th	396	47.0%
2009	65.01	154^th	402	61.7%
2010	45.41	257^th	423	39.2%
2011	49.30	220^th	440	50.0%
2012	50.61	238^th	450	47.1%
2013	37.75	320^th	454	29.5%
2018	80.51	49^th	315	84.4%
2019	50.29	206^th	417	50.6%
2021	59.95	156^th	455	65.7%
2022	36.19	286^th	434	34.1%
2023	34.98	288^th	442	34.8%
2024	43.41	251^st	437	42.6%

See the entire list of Washington High School Rankings!

Rank History for high school Low Socio Economic Status students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2018	91.20	5^th	227	97.8%
2019	64.15	100^th	344	70.9%
2021	63.32	104^th	392	73.5%
2022	51.55	166^th	370	55.1%
2023	56.11	145^th	362	59.9%
2024	52.34	159^th	356	55.3%

See the entire list of Best Washington High Schools for Low Socio Economic Status Students!

Rank History for high school Female students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2018	73.83	58^th	243	76.1%
2019	54.03	165^th	358	53.9%
2021	54.78	146^th	390	62.6%
2022	42.61	210^th	368	42.9%
2023	39.16	220^th	357	38.4%
2024	54.54	145^th	347	58.2%

See the entire list of Best Washington High Schools for Female Students!

Rank History for high school Male students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2018	77.55	47^th	254	81.5%
2019	37.32	238^th	355	33.0%
2021	61.99	122^nd	395	69.1%
2022	46.27	187^th	363	48.5%
2023	24.19	275^th	358	23.2%
2024	53.98	155^th	362	57.2%

See the entire list of Best Washington High Schools for Male Students!

Rank History for high school Hispanic students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2021	67.07	68^th	278	75.5%
2022	50.06	115^th	261	55.9%
2024	57.58	96^th	248	61.3%

See the entire list of Best Washington High Schools for Hispanic Students!

Rank History for high school White students at Mossyrock Junior/Senior High School

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	WA State Percentile
2018	78.64	41^st	222	81.5%
2019	37.68	258^th	382	32.5%
2021	64.56	119^th	413	71.2%
2022	32.73	279^th	390	28.5%
2023	29.31	286^th	379	24.5%
2024	39.31	243^rd	374	35.0%

See the entire list of Best Washington High Schools for White Students!

Data source: test scores: Washington Office of Superindentent of Public Instruction, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Data source: Washington State Office of Superintendent of Public Instruction

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Enrollment information for Mossyrock Junior/Senior High School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	149	1	2	1	2	n/a	n/a	0	155
1989	147	1	0	1	0	n/a	n/a	0	149
1990	137	1	0	2	0	n/a	n/a	0	140
1991	140	0	1	1	0	n/a	n/a	0	142
1992	135	0	1	2	0	n/a	n/a	0	138
1993	146	0	2	2	1	n/a	n/a	0	151
1994	168	0	0	3	1	n/a	n/a	0	172
1995	292	0	2	8	9	n/a	n/a	0	311
1996	292	0	2	8	9	n/a	n/a	0	311
1997	278	0	0	11	8	n/a	n/a	0	297
1998	273	0	1	12	5	n/a	n/a	0	291
1999	269	1	3	16	5	n/a	n/a	0	294
2000	269	1	4	17	5	n/a	n/a	0	296
2001	260	2	6	22	8	n/a	n/a	0	298
2002	270	2	3	23	8	n/a	n/a	0	306
2003	270	2	3	23	8	n/a	n/a	0	306
2004	267	2	2	18	10	n/a	n/a	0	299
2005	281	0	1	24	11	n/a	n/a	4	321
2006	296	0	3	25	11	n/a	n/a	4	339
2007	280	0	4	31	16	n/a	n/a	4	335
2008	259	0	4	32	17	n/a	n/a	5	317
2009	266	1	5	30	19	n/a	n/a	4	325
2010	253	0	4	36	18	n/a	n/a	7	318
2011	248	0	0	32	18	1	3	0	302
2012	232	0	0	29	20	0	3	0	284
2013	218	2	0	32	4	0	2	0	258
2014	207	0	0	32	5	2	0	0	246
2015	199	1	1	38	4	1	2	0	246
2016	162	3	2	42	5	1	3	0	218
2017	151	1	2	43	5	2	2	0	206
2018	150	1	4	58	6	1	2	0	222
2019	149	1	3	66	4	1	1	0	225
2020	147	2	2	72	3	1	2	0	229
2021	157	1	1	74	3	3	3	1	243
2022	171	1	1	80	3	2	3	0	261
2023	180	1	1	81	2	2	6	0	273

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Mossyrock Junior/Senior High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	155	17.0	9.1	0
1989	149	17.0	8.7	n/a
1990	140	16.6	8.4	0
1991	142	16.0	8.8	n/a
1992	138	15.6	8.8	n/a
1993	151	15.6	9.7	n/a
1994	172	15.9	10.8	n/a
1995	311	18.4	16.9	n/a
1996	311	18.4	16.9	n/a
1997	297	18.1	16.4	n/a
1998	291	18.1	16.1	n/a
1999	294	17.7	16.6	n/a
2000	296	17.5	16.9	n/a
2001	298	18.0	16.6	n/a
2002	306	17.5	17.5	39.5
2003	306	17.5	17.5	39.5
2004	299	18.0	16.6	12.7
2005	321	18.3	17.5	14.5
2006	339	18.9	17.9	14
2007	335	18.9	17.7	45
2008	317	20.1	15.8	44.6
2009	325	20.1	16.2	45.2
2010	318	18.5	17.1	46.3
2011	302	17.9	16.8	49.3
2012	284	16.2	17.4	44.7
2013	258	16.8	15.2	51.9
2014	246	n/a	n/a	56.9
2015	246	15.0	16.4	54.5
2016	218	14.0	15.5	58.3
2017	206	13.4	15.2	55.8
2018	222	12.6	17.5	59
2019	225	13.4	16.7	62.7
2020	229	16.1	14.1	61.6
2021	243	15.6	15.5	53.9
2022	261	16.8	15.4	53.3
2023	273	14.7	18.4	68.1

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Mossyrock Junior/Senior High School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	155	17.0	9.1	0
1989	149	17.0	8.7	n/a
1990	140	16.6	8.4	0
1991	142	16.0	8.8	n/a
1992	138	15.6	8.8	n/a
1993	151	15.6	9.7	n/a
1994	172	15.9	10.8	n/a
1995	311	18.4	16.9	n/a
1996	311	18.4	16.9	n/a
1997	297	18.1	16.4	n/a
1998	291	18.1	16.1	n/a
1999	294	17.7	16.6	n/a
2000	296	17.5	16.9	n/a
2001	298	18.0	16.6	n/a
2002	306	17.5	17.5	39.5
2003	306	17.5	17.5	39.5
2004	299	18.0	16.6	12.7
2005	321	18.3	17.5	14.5
2006	339	18.9	17.9	14
2007	335	18.9	17.7	45
2008	317	20.1	15.8	44.6
2009	325	20.1	16.2	45.2
2010	318	18.5	17.1	46.3
2011	302	17.9	16.8	49.3
2012	284	16.2	17.4	44.7
2013	258	16.8	15.2	51.9
2014	246	n/a	n/a	56.9
2015	246	15.0	16.4	54.5
2016	218	14.0	15.5	58.3
2017	206	13.4	15.2	55.8
2018	222	12.6	17.5	59
2019	225	13.4	16.7	62.7
2020	229	16.1	14.1	61.6
2021	243	15.6	15.5	53.9
2022	261	16.8	15.4	53.3
2023	273	14.7	18.4	68.1

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Immunization Rates