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North Mason Senior High School

Public Grades 9-12

340^th

SchoolDigger Rank ?

of 438 Washington High Schools

Better than 22% of Washington high schools

Summary

North Mason Senior High School is a public high school serving 735 students in grades 9-12 in Belfair, Washington, within the North Mason School District, which ranks in the bottom quarter of districts statewide.

The school faces significant academic challenges, particularly in math where only 18.5% of students are proficient, far below the state average; however, it shows a relative strength in English, nearly matching the state average, and maintains an above-average graduation rate of 84.3%. There are concerning performance gaps for several student groups, and over half of the students qualify for free or reduced-price lunch, indicating a high level of economic need within the school community.

When compared to nearby schools, North Mason's outcomes are mixed; it performs its role as a comprehensive high school more effectively than the district's own James A. Taylor High School, but lags behind higher-performing neighbors like South Kitsap High School and Gig Harbor High, which serve areas with different economic profiles. The recent improvement in its statewide ranking and English scores is a positive sign that focused efforts can yield results.

735

Students ?

21.3

Student/teacher ratio ?

$17,619

Per pupil spending ?

51%

Free/discounted lunch ?

150 E North Mason School Road
Belfair, WA 98528

(360) 277-2303

District: North Mason School District

Feeder schools for North Mason Senior High School:

Elementary:	Belfair Elementary
	Sand Hill Elementary
Middle:	Hawkins Middle School

Racial breakdown:

White:

59.3%

Hispanic:

29.5%

Two or more races:

6.4%

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Compare North Mason Senior High School to nearby high schools!

At a glance

▼ Ranking trend: Declining — 47th percentile in 2013 → 22nd in 2025

Worth a look

!Test scores below the Washington average (35% vs 48% meeting standards)

!In the lower quartile statewide (22nd percentile)

!Ranking has slipped — down 25 percentile points since 2013

Students meeting standards (2024-2025) ?

This school35%

District avg32%

Washington avg48%

340^th of 438

Washington public high schools ?

Bottom 22%▼ down 8 pts since 2015

From bottom 30% (2015) to bottom 22% (2025)

See the entire ranking list of Washington High Schools →

★★★★★

SchoolDigger rating ?

219^th of 247North Mason School District among Washington districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	24.9	340 of 438	22.4%	★☆☆☆☆
2024	12.7	407 of 437	6.9%	☆☆☆☆☆
2023	16.9	390 of 442	11.8%	★☆☆☆☆
2022	23.5	337 of 434	22.4%	★☆☆☆☆
2021	24.8	353 of 455	22.4%	★☆☆☆☆
2019	24.3	331 of 417	20.6%	★☆☆☆☆
2017	50.5	172 of 301	42.9%	★★☆☆☆
2016	44.5	199 of 306	35.0%	★★☆☆☆
2015	34.4	239 of 341	29.9%	★★☆☆☆
2013	52.8	242 of 454	46.7%	★★☆☆☆
2012	38.7	305 of 450	32.2%	★★☆☆☆
2011	44.7	248 of 440	43.6%	★★☆☆☆
2010	46.0	256 of 423	39.5%	★★☆☆☆
2009	53.3	220 of 402	45.3%	★★☆☆☆
2008	61.3	165 of 396	58.3%	★★★☆☆
2007	72.2	107 of 399	73.2%	★★★★☆
2006	59.2	177 of 395	55.2%	★★★☆☆
2005	68.0	127 of 394	67.8%	★★★☆☆
2004	63.1	152 of 390	61.0%	★★★☆☆

Female

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	27.6	264 of 350	24.6%	★☆☆☆☆
2024	15.0	313 of 347	9.8%	★☆☆☆☆
2023	20.1	295 of 357	17.4%	★☆☆☆☆
2022	30.1	266 of 368	27.7%	★☆☆☆☆
2021	31.3	273 of 390	30.0%	★★☆☆☆
2019	21.9	295 of 358	17.6%	★☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	6.5	246 of 249	1.2%	☆☆☆☆☆
2024	4.8	248 of 248	0.0%	☆☆☆☆☆
2022	5.5	260 of 261	0.4%	☆☆☆☆☆
2021	10.7	271 of 278	2.5%	☆☆☆☆☆
2019	4.7	239 of 241	0.8%	☆☆☆☆☆

Homeless

Year	Avg score	Statewide rank	Washington percentile	Rating
2019	26.9	36 of 43	16.3%	★☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	22.7	294 of 355	17.2%	★☆☆☆☆
2024	11.3	341 of 356	4.2%	☆☆☆☆☆
2023	16.3	330 of 362	8.8%	☆☆☆☆☆
2022	18.1	330 of 370	10.8%	★☆☆☆☆
2021	18.2	357 of 392	8.9%	☆☆☆☆☆
2019	19.5	303 of 344	11.9%	★☆☆☆☆

Male

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	17.6	306 of 359	14.8%	★☆☆☆☆
2024	7.6	354 of 362	2.2%	☆☆☆☆☆
2023	10.1	343 of 358	4.2%	☆☆☆☆☆
2022	18.2	307 of 363	15.4%	★☆☆☆☆
2021	18.1	343 of 395	13.2%	★☆☆☆☆
2019	23.4	289 of 355	18.6%	★☆☆☆☆

Multi-racial

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	48.3	87 of 170	48.8%	★★☆☆☆
2021	23.4	163 of 195	16.4%	★☆☆☆☆
2019	24.9	135 of 163	17.2%	★☆☆☆☆

Special Education

Year	Avg score	Statewide rank	Washington percentile	Rating
2022	32.6	97 of 130	25.4%	★☆☆☆☆
2021	47.1	94 of 212	55.7%	★★★☆☆
2019	18.5	122 of 128	4.7%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	Washington percentile	Rating
2025	27.7	288 of 373	22.8%	★☆☆☆☆
2024	8.3	355 of 374	5.1%	☆☆☆☆☆
2023	13.3	343 of 379	9.5%	☆☆☆☆☆
2022	33.9	272 of 390	30.3%	★★☆☆☆
2021	23.3	336 of 413	18.6%	★☆☆☆☆
2019	25.2	313 of 382	18.1%	★☆☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Multi-racial (2025)49th percentile+26 vs school

Special Education (2022)25th percentile+3 vs school

Female (2025)25th percentile~ school

White (2025)23rd percentile~ school

Low Socio Economic Status (2025)17th percentile-5 vs school

Homeless (2019)16th percentile-4 vs school

Male (2025)15th percentile-8 vs school

Hispanic (2025)1st percentile-21 vs school

By subject vs Washington (2024-2025) ?

English Language Arts52%~ state avg

Science36%-14 vs state

Math18%-24 vs state

★

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Schools Near North Mason Senior High School

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				WCAS Science (2025)		SBAC English Language Arts (2025)		SBAC Math (2025)		Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	WCAS Science 11th Grade	WCAS Science All Grades	SBAC English Language Arts 10th Grade	SBAC English Language Arts All Grades	SBAC Math 10th Grade	SBAC Math All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
North Mason Senior High School	Public	9-12	150 E North Mason School Road	Belfair	98528	Mason County	North Mason School District	No	No	No	No	(360) 277-2303	735	34	21.3	51.0%	436 (59.3%)	6 (0.8%)	217 (29.5%)	13 (1.8%)	10 (1.4%)	6 (0.8%)	47 (6.4%)	24.9	340^th of 438 public high schools	22.4%		12.7	407^th of 437 public high schools	6.9%	67	35.9	35.9	51.8	51.8	18.5	18.5	$17,619	$654	$16,965
James A. Taylor High School	Public	9-12	90 E North Mason School Road	Belfair	98528	Mason County	North Mason School District	No	No	No	No	(360) 277-2294	61	5	13.3	62.3%	36 (59.0%)	1 (1.6%)	21 (34.4%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (4.9%)								(n/a)	15.0	15.0					$25,180	$619	$24,560
Peninsula High School	Public	9-12	14105 Purdy Dr NW	Gig Harbor	98332	Pierce County	Peninsula School District	No	No	No	No	(253) 530-4400	1,345	63	21.1	26.1%	963 (71.6%)	15 (1.1%)	156 (11.6%)	32 (2.4%)	7 (0.5%)	7 (0.5%)	162 (12.0%)	73.1	92^nd of 438 public high schools	79.0%		70.2	112^th of 437 public high schools	74.4%	20	58.7	58.7	72.7	72.7	43.5	43.5	$16,933	$306	$16,627
Kitsap County Detention Center	Public	8-12	1338 SW Old Clifton Rd	Port Orchard	98366	Kitsap County	Olympic Educational Service District 114	No	No	No	No	(360) 337-5401	2	0			1 (50.0%)	0 (0.0%)	1 (50.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Washington Youth Academy	Public	9-12	1207 Carver St	Bremerton	98312	Kitsap County	Washington Military Department	No	No	No	No	(360) 473-2612	0	0			0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Gig Harbor High	Public	9-12	5101 Rosedale St NW	Gig Harbor	98335	Pierce County	Peninsula School District	No	No	No	No	(253) 530-1400	1,375	53	26.0	15.0%	1,059 (77.0%)	12 (0.9%)	146 (10.6%)	20 (1.5%)	3 (0.2%)	2 (0.1%)	129 (9.4%)	85.2	49^th of 438 public high schools	88.8%		73.1	89^th of 437 public high schools	79.6%	40	64.0	64.0	83.6	83.6	51.1	51.1	$14,870	$294	$14,576
Henderson Bay Alt High School	Public, Virtual	9-12	14015 62nd Ave NW	Gig Harbor	98332	Pierce County	Peninsula School District	No	No	Yes	No	(253) 530-1700	139	10	13.9	43.2%	98 (70.5%)	1 (0.7%)	21 (15.1%)	0 (0.0%)	1 (0.7%)	0 (0.0%)	12 (8.6%)	46	229^th of 438 public high schools	47.7%		38.3	274^th of 437 public high schools	37.3%	45	50.0	50.0	56.0	56.0			$28,726	$4,401	$24,325
West Sound Technical Skills Center	Public	11-12	101 National Avenue	Bremerton	98312	Kitsap County	Bremerton School District	No	No	No	No	(360) 473-0550	8	13	.6		6 (75.0%)	0 (0.0%)	1 (12.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (12.5%)								(n/a)							$20,968	$330	$20,638
South Kitsap High School	Public	9-12	425 Mitchell Ave	Port Orchard	98366	Kitsap County	South Kitsap School District	No	No	No	No	(360) 874-5600	2,448	121	20.1	43.5%	1,552 (63.4%)	46 (1.9%)	399 (16.3%)	99 (4.0%)	19 (0.8%)	46 (1.9%)	276 (11.3%)	60	156^th of 438 public high schools	64.4%		54.2	189^th of 437 public high schools	56.8%	33	51.6	51.6	72.1	72.1	32.9	32.9	$19,197	$298	$18,900
Renaissance Alternative High School	Public	9-12	3400 1st Street	Bremerton	98312	Kitsap County	Bremerton School District	No	No	No	Yes	(360) 473-1080	81	6	14.4	72.8%	51 (63.0%)	1 (1.2%)	18 (22.2%)	0 (0.0%)	3 (3.7%)	1 (1.2%)	6 (7.4%)								(n/a)	38.1	38.1					$22,245	$2,277	$19,968

Frequently Asked Questions about North Mason Senior High School

How many students attend North Mason Senior High School?

In the 2024-25 school year, 735 students attended North Mason Senior High School.

Is North Mason Senior High School a good school?

North Mason Senior High School ranks in the bottom 22.4% of Washington high schools.

What is the racial makeup of North Mason Senior High School?

Students at North Mason Senior High School are 59% White, 30% Hispanic, 6% Two or more races, 2% Asian, 1% American Indian.

What district is North Mason Senior High School in?

North Mason School District

What schools feed into North Mason Senior High School?

North Mason Senior High School is fed by the following schools:

Elementary : Belfair Elementary
Elementary : Sand Hill Elementary
Middle : Hawkins Middle School

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.