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Chelsea High School

Public Grades 9-12

427^th

SchoolDigger Rank ?

of 463 Oklahoma High Schools

Better than 8% of Oklahoma high schools

Summary

Chelsea High School is a public high school serving 241 students in grades 9-12 in Chelsea, Oklahoma. The school is part of the Chelsea School District, which is ranked 426 out of 452 districts in the state and has a 0-star rating from SchoolDigger.

Chelsea High School faces significant academic challenges, consistently performing below the state average on standardized tests. In the 2024-2025 school year, only 20% of 11th-grade students were proficient or better in English Language Arts, compared to the state average of 37%, and 0% were proficient or better in Mathematics, compared to the state average of 18%. The school's performance on the College and Career Readiness Assessment is also significantly lower than the state average. Chelsea High School's four-year graduation rate has fluctuated in recent years, ranging from 75.4% to 82.2%, which is generally lower than the state average. Additionally, the school has experienced high rates of chronic absenteeism, ranging from 12.5% to 25.1% in recent years, significantly higher than the state average.

When compared to nearby high schools, such as Pryor High School, Claremore High School, and Vinita High School, Chelsea High School consistently performs worse academically and has lower graduation rates. These nearby schools generally have higher test scores, better graduation rates, and lower chronic absenteeism rates than Chelsea High School. The school's performance also varies significantly among different student subgroups, with female students and Native American students generally performing better than male students and white students, respectively.

245

Students ?

16.3

Student/teacher ratio ?

$12,695

Per pupil spending ?

73.1%

Free/discounted lunch ?

801 W 6th
Chelsea, OK 74016-4016

(918) 789-2533

District: Chelsea

Feeder schools for Chelsea High School:

Elementary:	Art Goad Elementary School
Middle:	Chelsea Middle School

Racial breakdown:

American Indian:

38.4%

White:

38.0%

Two or more races:

13.5%

See top rated Oklahoma high schools

Compare Chelsea High School to nearby high schools!

At a glance

▼ Ranking trend: Declining — 48th percentile in 2009 → 8th in 2025

Worth a look

!Test scores below the Oklahoma average (14% vs 31% meeting standards)

!In the lower quartile statewide (8th percentile)

!Ranking has slipped — down 40 percentile points since 2009

Students meeting standards (2024-2025) ?

This school14%

District avg17%

Oklahoma avg31%

427^th of 463

Oklahoma public high schools ?

Bottom 8%▼ down 8 pts since 2015

From bottom 16% (2015) to bottom 8% (2025)

See the entire ranking list of Oklahoma High Schools →

★★★★★

SchoolDigger rating ?

426^th of 452Chelsea among Oklahoma 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	Oklahoma percentile	Rating
2025	14.1	427 of 463	7.8%	☆☆☆☆☆
2024	23.5	338 of 431	21.6%	★☆☆☆☆
2023	45.8	234 of 439	46.7%	★★☆☆☆
2022	34.5	246 of 350	29.7%	★☆☆☆☆
2021	46.2	164 of 307	46.6%	★★☆☆☆
2016	21.9	221 of 251	12.0%	★☆☆☆☆
2015	36.8	377 of 449	16.0%	★☆☆☆☆
2011	51.9	219 of 424	48.3%	★★☆☆☆
2010	51.6	227 of 431	47.3%	★★☆☆☆
2009	51.7	224 of 428	47.7%	★★☆☆☆

Female

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2024	48.0	161 of 333	51.7%	★★★☆☆
2023	44.6	193 of 353	45.3%	★★☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2025	28.1	297 of 374	20.6%	★☆☆☆☆
2024	37.8	230 of 370	37.8%	★★☆☆☆
2023	65.7	103 of 380	72.9%	★★★★☆
2022	50.6	91 of 201	54.7%	★★★☆☆
2021	53.1	84 of 187	55.1%	★★★☆☆

Male

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2024	10.1	334 of 361	7.5%	☆☆☆☆☆
2023	46.2	187 of 355	47.3%	★★☆☆☆

Native American

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2025	20.4	81 of 94	13.8%	★☆☆☆☆
2024	43.9	85 of 168	49.4%	★★★☆☆
2023	52.9	79 of 187	57.8%	★★★☆☆
2021	64.7	19 of 64	70.3%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2024	15.5	154 of 187	17.6%	★☆☆☆☆
2023	17.3	169 of 184	8.2%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	Oklahoma percentile	Rating
2024	5.1	343 of 346	0.9%	☆☆☆☆☆
2023	33.5	249 of 350	28.9%	★☆☆☆☆

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)

Female (2024)52nd percentile+30 vs school

Low Socio Economic Status (2025)21st percentile+13 vs school

Special Education (2024)18th percentile-4 vs school

Native American (2025)14th percentile+6 vs school

Male (2024)7th percentile-14 vs school

White (2024)1st percentile-21 vs school

By subject vs Oklahoma (2024-2025) ?

U.S. History30%-12 vs state

English Language Arts I20%-6 vs state

Science7%-23 vs state

Mathematics0%-26 vs state

★

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Schools Near Chelsea High School

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				OSTP English Language Arts I (2025)		OSTP Mathematics (2025)		OSTP Science (2025)		OSTP U.S. History (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	OSTP English Language Arts I 11th Grade	OSTP English Language Arts I All Grades	OSTP Mathematics 11th Grade	OSTP Mathematics All Grades	OSTP Science 11th Grade	OSTP Science All Grades	OSTP U.S. History 11th Grade	OSTP U.S. History All Grades	Total
Chelsea High School	Public	9-12	801 W 6th	Chelsea	74016	Rogers County	Chelsea	No	(n/a)	No	No	(918) 789-2533	245	15	16.3	73.1%	93 (38.0%)	3 (1.2%)	15 (6.1%)	6 (2.4%)	94 (38.4%)	1 (0.4%)	33 (13.5%)	14.1	427^th of 463 public high schools	7.8%		23.5	338^th of 431 public high schools	21.6%	89	20.0	20.0	0.0	0.0	7.0	7.0	30.0	30.0	$12,695
Foyil High School	Public	10-12	1700 East 4th Street	Foyil	74031	Rogers County	Foyil	No	(n/a)	No	No	(918) 342-1782	105	8	13.4	77.1%	56 (53.3%)	1 (1.0%)	7 (6.7%)	1 (1.0%)	25 (23.8%)	0 (0.0%)	15 (14.3%)	23.7	382^nd of 463 public high schools	17.5%					(n/a)	28.0	28.0	10.0	10.0	7.0	7.0	28.0	28.0	$21,614
Adair High School	Public	9-12	101 South Harley Hughes Ave	Adair	74330	Mayes County	Adair	No	(n/a)	No	No	(918) 785-2424	281	21	13.5	53.0%	130 (46.3%)	1 (0.4%)	21 (7.5%)	3 (1.1%)	89 (31.7%)	1 (0.4%)	36 (12.8%)	62.1	141^st of 463 public high schools	69.5%		81.7	60^th of 431 public high schools	86.1%	81	52.0	52.0	14.0	14.0	23.0	23.0	43.0	43.0	$14,344
Sequoyah High School	Public	9-12	16401 South 4180 Road	Claremore	74017	Rogers County	Sequoyah	No	(n/a)	No	No	(918) 341-0642	366	28	12.9	38.0%	181 (49.5%)	4 (1.1%)	21 (5.7%)	9 (2.5%)	85 (23.2%)	0 (0.0%)	66 (18.0%)	69.1	110^th of 463 public high schools	76.2%		58.5	152^nd of 431 public high schools	64.7%	42	47.0	47.0	10.0	10.0	25.0	25.0	70.0	70.0	$11,681
Nowata High School	Public	9-12	707 West Osage Avenue	Nowata	74048	Nowata County	Nowata	No	(n/a)	No	No	(918) 273-2221	188	13	14.8	69.1%	56 (29.8%)	6 (3.2%)	16 (8.5%)	2 (1.1%)	65 (34.6%)	0 (0.0%)	43 (22.9%)	57	168^th of 463 public high schools	63.7%		50.4	193^rd of 431 public high schools	55.2%	25	42.0	42.0	11.0	11.0	22.0	22.0	48.0	48.0	$14,766
Oologah-Talala High School	Public	9-12	10700 South Hwy 169	Oologah	74053	Rogers County	Oologah-Talala	No	(n/a)	No	No	(918) 443-6000	525	31	16.9	41.3%	290 (55.2%)	2 (0.4%)	30 (5.7%)	22 (4.2%)	76 (14.5%)	1 (0.2%)	104 (19.8%)	57	167^th of 463 public high schools	63.9%		75.3	86^th of 431 public high schools	80.0%	81	37.0	37.0	19.0	19.0	21.0	21.0	43.0	43.0	$11,077
Claremore High School	Public	9-12	201 Stuart Roosa	Claremore	74017	Rogers County	Claremore	No	(n/a)	No	Yes	(918) 923-4211	1,349	75	17.9	49.0%	631 (46.8%)	18 (1.3%)	190 (14.1%)	21 (1.6%)	221 (16.4%)	1 (0.1%)	267 (19.8%)	50.5	208^th of 463 public high schools	55.1%		84.9	48^th of 431 public high schools	88.9%	160	40.0	40.0	13.0	13.0	14.0	14.0	47.0	47.0	$10,866
Vinita High School	Public	9-12	801 North Adair	Vinita	74301	Craig County	Vinita	No	(n/a)	No	No	(918) 256-6777	414	27	15.1	67.4%	154 (37.2%)	5 (1.2%)	28 (6.8%)	15 (3.6%)	110 (26.6%)	0 (0.0%)	101 (24.4%)	62	143^rd of 463 public high schools	69.1%		55	176^th of 431 public high schools	59.2%	33	36.0	36.0	18.0	18.0	18.0	18.0	60.0	60.0	$12,502
Pryor High School	Public	9-12	1100 S E 9th	Pryor	74361	Mayes County	Pryor	No	(n/a)	No	No	(918) 825-2340	872	63	13.7	50.0%	389 (44.6%)	5 (0.6%)	79 (9.1%)	7 (0.8%)	214 (24.5%)	2 (0.2%)	176 (20.2%)	46.6	234^th of 463 public high schools	49.5%		78.7	68^th of 431 public high schools	84.2%	166	40.0	40.0	19.0	19.0	15.0	15.0	31.0	31.0	$17,570

Frequently Asked Questions about Chelsea High School

Is Chelsea High School a good school?

Chelsea High School ranks in the bottom 7.8% of Oklahoma high schools.

What schools feed into Chelsea High School?

Chelsea High School is fed by the following schools:

Elementary : Art Goad Elementary School
Middle : Chelsea Middle School

How many students attend Chelsea High School?

In the 2024-25 school year, 245 students attended Chelsea High School.

What district is Chelsea High School in?

Chelsea

What is the racial makeup of Chelsea High School?

Students at Chelsea High School are 38% American Indian, 38% White, 13% Two or more races, 6% Hispanic, 2% Asian, 1% African American.

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Oklahoma State Department of Education.

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.