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Sully County

South Dakota · Public K-12

3 public schools serving approximately 198 students, in a county of 1,526 residents.

Schools
3
1 districts
Enrollment
198
NCES CCD
Median income
$72,578
Above South Dakota avg
Free/reduced lunch
14.1%
Below South Dakota avg
Elementary
1
schools
Middle
1
schools
High
1
schools
Combined / other
0
schools
LARGEST DISTRICT
Agar-Blunt-Onida School District 58-3
198 students · 1 district in Sully County

County vs. school enrollment demographics

Left bar is the racial makeup of Sully County residents (Census ACS 5-year). Right bar is the enrollment-weighted makeup of public schools in the county (NCES CCD). NCES systematically under-reports Hispanic, Pacific Islander, and Native American enrollment for many schools; where the resident share is meaningful but the reported school share is zero, we mark the school bar "not reported".

County residents
White
87%
Hispanic
0%
Black
5%
Asian
0%
Two or more
5%
Native American
4%
Pacific Islander
0%
School enrollment
White
87%
Hispanic
0%
Black
n/r
Asian
0%
Two or more
4%
Native American
7%
Pacific Islander
0%
Bachelor's+
24.1%
adults 25+
Poverty rate
5.0%
ACS 5-year
Unemployment
0.0%
civilian labor
Median age
47
22.0% under 18

All schools (3)

NameCityLevelGradesEnrollmentRating
Sully Buttes High School - 07OnidaHigh09-1275·
Onida Elementary - 04OnidaElementaryKG-0569·
Sully Buttes Middle School - 06OnidaMiddle06-0854·

Frequently asked

How many public schools are in Sully County?
Sully County, South Dakota has 3 public K-12 schools serving approximately 198 students.
How many high schools are in Sully County?
Sully County, South Dakota has 1 public high schools, along with 1 middle schools and 1 elementary schools.
What is the largest school district in Sully County?
Agar-Blunt-Onida School District 58-3 is the largest school district in Sully County, serving approximately 198 students. The county contains 1 school district overall.
How many people live in Sully County?
Sully County has roughly 1,526 residents according to the latest Census ACS 5-year estimate.
What is the median household income in Sully County?
Median household income in Sully County is $72,578, above the South Dakota average of $70,004. About 5.0% of residents live below the federal poverty line.
How educated are residents of Sully County?
Approximately 24.1% of adults 25 and older in Sully County hold a bachelor's degree or higher, according to the Census ACS 5-year estimate.
What share of students in Sully County qualify for free or reduced lunch?
Roughly 14.1% of students in Sully County public schools qualify for free or reduced-price lunch, a common proxy for low-income enrollment. This is lower than the South Dakota county average of 37.1%.
What is the student-teacher ratio in Sully County schools?
Across Sully County public schools, the enrollment-weighted student-teacher ratio is approximately 8.8 to 1.
What is the racial makeup of Sully County?
Sully County residents are approximately 87% White, 5% Black, 5% two or more races according to the Census ACS 5-year estimate.
What share of housing in Sully County is owner-occupied?
Sully County has about 934 housing units, of which roughly 72.8% are owner-occupied.
DATA · Census ACS 5-year · NCES Common Core of Data