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Best Public Schools in Sully County, SD

At a glance

Schools

216

Students

5-star school

Top rankedSully Buttes Middle School - 0619^th of 246 South Dakota middle schools

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Biggest riser

Sully Buttes High School - 07 up 44 spots statewide this year

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Ranking:

E Elementary M Middle H High A Alternative P Private

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				Smarter Balanced Assessments English Language Arts (2025)								Smarter Balanced Assessments Mathematics (2025)								Smarter Balanced Assessments Science (2025)			Per Pupil Expenditures (2025)
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	Smarter Balanced Assessments English Language Arts 3rd Grade	Smarter Balanced Assessments English Language Arts 4th Grade	Smarter Balanced Assessments English Language Arts 5th Grade	Smarter Balanced Assessments English Language Arts 6th Grade	Smarter Balanced Assessments English Language Arts 7th Grade	Smarter Balanced Assessments English Language Arts 8th Grade	Smarter Balanced Assessments English Language Arts 11th Grade	Smarter Balanced Assessments English Language Arts All Grades	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics 11th Grade	Smarter Balanced Assessments Mathematics All Grades	Smarter Balanced Assessments Science 5th Grade	Smarter Balanced Assessments Science 8th Grade	Smarter Balanced Assessments Science 11th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Onida Elementary - 04	Public	K-5	500 8th St	Onida	57564	Sully County	Agar-Blunt-Onida School District 58-3	(n/a)	(n/a)	No	Yes	(605) 258-2617	79	12	6.8	26.6%	65 (82.3%)	0 (0.0%)	3 (3.8%)	0 (0.0%)	7 (8.9%)	0 (0.0%)	4 (5.1%)	59.3	128^th of 300 public elementary schools	57.3%		62.8	69^th of 201 public elementary schools	65.7%	59	61.5	43.8	53.9					52.4	53.8	25.0	46.2					40.5	76.9			$20,822	$1,326	$19,495
Sully Buttes High School - 07	Public	9-12	500 8th St	Onida	57564	Sully County	Agar-Blunt-Onida School District 58-3	(n/a)	(n/a)	No	No	(605) 258-2617	71	7	9.5	16.9%	61 (85.9%)	1 (1.4%)	2 (2.8%)	0 (0.0%)	6 (8.5%)	0 (0.0%)	1 (1.4%)	75.9	27^th of 166 public high schools	83.7%		52.3	71^st of 141 public high schools	49.6%	44							73.7								47.4				57.9	$18,411	$300	$18,110
Sully Buttes Middle School - 06	Public	6-8	500 8th St	Onida	57564	Sully County	Agar-Blunt-Onida School District 58-3	(n/a)	(n/a)	No	No	(605) 258-2618	66	7	9.0	28.8%	54 (81.8%)	1 (1.5%)	2 (3.0%)	0 (0.0%)	4 (6.1%)	0 (0.0%)	5 (7.6%)	81.2	19^th of 246 public middle schools	92.3%		64.3	41^st of 147 public middle schools	72.1%	22				52.0	73.7	79.2		67.7				48.0	68.4	79.2		64.7		66.7		$18,943	$275	$18,668

SchoolDigger rankings lists for South Dakota:

Elementary Schools Middle Schools High Schools Districts Cities

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