For the 2026 school year, there are 16 public schools serving 5,900 students in Delaware County, OK (there are 2 private schools, serving 96 private students). 98% of all K-12 students in Delaware County, OK are educated in public schools (compared to the OK state average of 95%).
The top-ranked public schools in Delaware County, OK are Grove Lower Elementary School, Grove High School and Jay Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Delaware County, OK public schools have an average math proficiency score of 21% (versus the Oklahoma public school average of 25%), and reading proficiency score of 23% (versus the 28% statewide average). Schools in Delaware County have an average ranking of 2/10, which is in the bottom 50% of Oklahoma public schools.
Minority enrollment is 63% of the student body (majority American Indian), which is more than the Oklahoma public school average of 57% (majority Hispanic).
Best Public Schools in Delaware County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grove Lower Elementary School
(Math: 42% | Reading: 25-29%)
Rank:
Rank:
8/
Top 30%10
801 West 10th
Grove, OK 74345
(918) 786-5573
Grove, OK 74345
(918) 786-5573
Gr: PK-3 | 789 students Student-teacher ratio: 15:1 Minority enrollment: 50%
Rank: #22.
Grove High School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
7/
Top 50%10
300 Ford Road
Grove, OK 74345
(918) 786-3003
Grove, OK 74345
(918) 786-3003
Gr: 9-12 | 778 students Student-teacher ratio: 17:1 Minority enrollment: 47%
Rank: #33.
Jay Elementary School
(Math: 30-34% | Reading: 25-29%)
Rank:
Rank:
7/
Top 50%10
403 North Main
Jay, OK 74346
(918) 253-4413
Jay, OK 74346
(918) 253-4413
Gr: PK-3 | 538 students Student-teacher ratio: 14:1 Minority enrollment: 78%
Rank: #44.
Kansas High School
(Math: 10-14% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
700 N Wood Ave
Kansas, OK 74347
(918) 868-3308
Kansas, OK 74347
(918) 868-3308
Gr: 9-12 | 256 students Student-teacher ratio: 13:1 Minority enrollment: 72%
Rank: #55.
Colcord Elementary School
(Math: 23% | Reading: 25%)
Rank:
Rank:
5/
Bottom 50%10
400 South Spencer
Colcord, OK 74338
(918) 326-4117
Colcord, OK 74338
(918) 326-4117
Gr: PK-8 | 510 students Student-teacher ratio: 16:1 Minority enrollment: 70%
Rank: #66.
Grove Middle School
(Math: 20% | Reading: 28%)
Rank:
Rank:
5/
Bottom 50%10
517 W 10th St
Grove, OK 74345
(918) 786-3003
Grove, OK 74345
(918) 786-3003
Gr: 7-8 | 365 students Student-teacher ratio: 14:1 Minority enrollment: 48%
Rank: #77.
Grove Upper Elementary School
(Math: 22% | Reading: 22%)
Rank:
Rank:
5/
Bottom 50%10
801 W 7th
Grove, OK 74345
(918) 786-2297
Grove, OK 74345
(918) 786-2297
Gr: 4-6 | 493 students Student-teacher ratio: 15:1 Minority enrollment: 52%
Rank: #88.
Colcord High School
(Math: 11-19% | Reading: 20-29%)
Rank:
Rank:
4/
Bottom 50%10
163 South Colcord
Colcord, OK 74338
(918) 326-4107
Colcord, OK 74338
(918) 326-4107
Gr: 9-12 | 214 students Student-teacher ratio: 12:1 Minority enrollment: 65%
Rank: #99.
Oaks-mission High School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
357 West Main
Oaks, OK 74359
(918) 868-2499
Oaks, OK 74359
(918) 868-2499
Gr: 9-12 | 74 students Student-teacher ratio: 19:1 Minority enrollment: 86%
Rank: #1010.
Jay Middle School
(Math: 17% | Reading: 18%)
Rank:
Rank:
3/
Bottom 50%10
470 East Monroe
Jay, OK 74346
(918) 253-8510
Jay, OK 74346
(918) 253-8510
Gr: 7-8 | 229 students Student-teacher ratio: 13:1 Minority enrollment: 77%
Rank: #11 - 1211. - 12.
Kansas Elementary School
(Math: 15-19% | Reading: 15-19%)
Rank:
Rank:
3/
Bottom 50%10
275 W Main
Kansas, OK 74347
(918) 868-2427
Kansas, OK 74347
(918) 868-2427
Gr: PK-5 | 384 students Student-teacher ratio: 16:1 Minority enrollment: 69%
Rank: #11 - 1211. - 12.
Kansas Middle School
(Math: 15-19% | Reading: 15-19%)
Rank:
Rank:
3/
Bottom 50%10
499 W Boundary
Kansas, OK 74347
(918) 868-5308
Kansas, OK 74347
(918) 868-5308
Gr: 6-8 | 175 students Student-teacher ratio: 13:1 Minority enrollment: 70%
Rank: #1313.
Jay Upper Elementary School
(Math: 17% | Reading: 15%)
Rank:
Rank:
3/
Bottom 50%10
410 East Monroe
Jay, OK 74346
(918) 253-3535
Jay, OK 74346
(918) 253-3535
Gr: 4-6 | 321 students Student-teacher ratio: 15:1 Minority enrollment: 76%
Rank: #1414.
Jay High School
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
386 East Monroe
Jay, OK 74346
(918) 253-4466
Jay, OK 74346
(918) 253-4466
Gr: 9-12 | 471 students Student-teacher ratio: 16:1 Minority enrollment: 74%
Rank: #1515.
Moseley Public School
(Math: 10-14% | Reading: 10-14%)
Rank:
Rank:
2/
Bottom 50%10
7904 North Moseley Road
Colcord, OK 74338
(918) 505-1000
Colcord, OK 74338
(918) 505-1000
Gr: PK-8 | 183 students Student-teacher ratio: 18:1 Minority enrollment: 59%
Rank: #1616.
Oaks-mission Elementary School
(Math: ≤10% | Reading: ≤10%)
Rank:
Rank:
1/
Bottom 50%10
357 West Main
Oaks, OK 74359
(918) 868-2455
Oaks, OK 74359
(918) 868-2455
Gr: PK-8 | 64 students Student-teacher ratio: 9:1 Minority enrollment: 84%
Frequently Asked Questions
What are the top-ranked public schools in Delaware County, OK?
The top-ranked public schools in Delaware County, OK include Grove Lower Elementary School, Grove High School and Jay Elementary School.
How many public schools are located in Delaware County?
16 public schools are located in Delaware County.
What percentage of students in Delaware County go to public school?
98% of all K-12 students in Delaware County are educated in public schools (compared to the OK state average of 95%).
What is the racial composition of students in Delaware County?
Delaware County public schools minority enrollment is 63% of the student body (majority American Indian), which is more than the Oklahoma public schools average of 57% (majority Hispanic).
Which public schools in Delaware County are often viewed compared to one another?
Popular comparisons of public schools in Delaware County include: Jay Elementary School vs. Grove Lower Elementary School, Grove High School vs. Jay High School, Grove Lower Elementary School vs. Jay Elementary School
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