State profile · SD

South Dakota Public Schools

Every public school, district, and the headline NCES measures for South Dakota — 150 districts, drawn straight from federal records.

698
Schools
141,122
Students
13.5:1
Avg ratio
28.8%
Free lunch

The state in one line

South Dakota runs 698 public schools across 150 districts, with a 13.5:1 average classroom and 28.8% of students on subsidized lunch.

698
public schools
150
school districts
13.5:1
avg student–teacher
28.8%
free/reduced lunch

What the NCES Data Says About South Dakota Schools

South Dakota operates 698 public K-12 schools organised into 150 independent school districts serving 141,122 students, per the National Center for Education Statistics Common Core of Data 2022-23. The largest district, Sioux Falls School District 49-5, enrolls 25,123 pupils across 43 schools at $12,493 per student, while smaller rural districts can run fewer than a dozen campuses. This fragmentation — inherited from century-old township governance patterns in many states — is why per-pupil spending, class sizes, and programme availability vary dramatically inside a single state boundary.

Statewide, the average student-teacher ratio is 13.5:1, a useful benchmark for comparing any individual district or school on PlainSchools. Free-lunch eligibility averages 28.8% across South Dakota public schools, a federal indicator of economic need that drives Title I funding allocations. The district table below is sortable by enrollment, school count, and per-pupil expenditure — the three fields that best predict a district's financial and demographic profile. For schools specifically, use the rankings links above to view per-category leaderboards covering spending, class size, best schools by composite quality score, chronic absenteeism, and funding-equity distribution within the state.

Every district figure here pulls from two distinct federal surveys: enrollment and demographic data come from the NCES Common Core of Data 2022-23 (school membership and directory), while per-pupil spending, teacher salaries, and federal/state/local revenue shares originate in the NCES F-33 School District Finance Survey (typically FY 2021-22). Civil-rights indicators — gifted enrollment, AP course counts, counselor staffing, chronic absenteeism, in- and out-of-school suspensions — come from the 2021-22 Civil Rights Data Collection. Cross-referencing these three sources is what lets PlainSchools produce composite scores and equity rankings that single-source tools cannot.

South Dakota's average class size vs. every US state

Average students per teacher, state by state (lower means smaller classes)

14 Among the smallest classes smaller classes than 69% of 51 US states

11–12: 7 US states (14%). Below this entry. 12–13: 4 US states (8%). Below this entry. 13–14: 8 US states (16%). This entry sits in this band. 14–15: 10 US states (20%). Above this entry. 15–16: 5 US states (10%). Above this entry. 16–17: 4 US states (8%). Above this entry. 17–18: 4 US states (8%). Above this entry. 18–19: 5 US states (10%). Above this entry. 20–21: 1 US states (2%). Above this entry. 21–22: 1 US states (2%). Above this entry. 22–23: 1 US states (2%). Above this entry. 23–24: 1 US states (2%). Above this entry. This state 11 24 every US state, by average class size, bucketed by value

Each bar is a band; taller bars hold more US states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Education — NCES Common Core of Data · 2024-25

Or browse all South Dakota schools

Federal data — no proprietary formula. PlainSchools publishes the actual federal survey data — enrollment, staffing, finance, and demographics from NCES — without a composite rating on top. The insights below are computed directly from those datasets; every number traces to a cited source.

Sioux Falls School District 49-5 accounts for 17.8% of all South Dakota K-12 enrollment

That concentration — well above the 8.4% national median for largest-district share — means state-level averages can mask substantial variation outside the dominant district. Sioux Falls School District 49-5 operates 43 schools serving 25,123 students, spending $12,493 per pupil. When one district dominates a state's K-12 footprint, its programmatic and budget decisions effectively set policy for a majority of the state's students.

Source: NCES Common Core of Data Local Education Agency (District) Universe Survey · 2022-23

South Dakota per-pupil spending varies 4.1× across districts

Per-pupil spending in South Dakota ranges from $9,997 (lowest district) to $41,197 (highest), a spread of $31,200. That spread reflects typical state-level variation between high-property-value suburbs and rural or low-tax-base districts. High-spending districts typically draw on higher property tax bases, a structural feature of state education finance under the federal Title I framework that sets the floor but not the ceiling.

Source: NCES F-33 School District Finance Survey Local Education Agency Finance Survey (F-33) · FY 2021-22

Average South Dakota student-teacher ratio is 13.5:1 — low (typically associated with smaller schools or state-funded class-size reduction)

Student-teacher ratio is the simplest staffing metric reported on NCES Common Core of Data, but it does not capture push-in specialists, intervention staff, English Language Learner aides, special education co-teachers, or counseling and support staff. Lower ratios in this state often correlate with smaller per-school enrollments and rural geography rather than higher staffing budgets per se. Class-load comparisons are most meaningful at the district or school level, not the state aggregate.

Source: NCES Common Core of Data — Public School Universe School-level enrollment and staffing · 2022-23

Largest districts in South Dakota

By total K-12 enrollment — NCES Common Core 2024-25

Top district = 18% of enrollment
Sioux Falls School District 49-525,123Rapid City Area School Distric…12,747Harrisburg School District 41-25,912Brandon Valley School District…4,948Aberdeen School District 06-14,326Watertown School District 14-43,803Brookings School District 05-13,431Meade School District 46-13,058Yankton School District 63-33,036Huron School District 02-22,906
District Enrollment
Sioux Falls School District 49-5 Sioux Falls 25,123
Rapid City Area School District 51-4 Rapid City 12,747
Harrisburg School District 41-2 Harrisburg 5,912
Brandon Valley School District 49-2 Brandon 4,948
Aberdeen School District 06-1 Aberdeen 4,326
Watertown School District 14-4 Watertown 3,803
Brookings School District 05-1 Brookings 3,431
Meade School District 46-1 Sturgis 3,058
Yankton School District 63-3 Yankton 3,036
Huron School District 02-2 Huron 2,906
Pierre School District 32-2 Pierre 2,762
Douglas School District 51-1 Box Elder 2,750
Mitchell School District 17-2 Mitchell 2,722
Spearfish School District 40-2 Spearfish 2,423
Tea Area School District 41-5 Tea 2,361
Todd County School District 66-1 Mission 2,047
Oglala Lakota County 65-1 Batesland 1,797
Vermillion School District 13-1 Vermillion 1,436
West Central School District 49-7 Hartford 1,412
Dakota Valley School District 61-8 North Sioux City 1,387
Belle Fourche School District 09-1 Belle Fourche 1,329
Lennox School District 41-4 Lennox 1,211
Madison Central School District 39-2 Madison 1,147
Milbank School District 25-4 Milbank 1,033
Dell Rapids School District 49-3 Dell Rapids 982
Sisseton School District 54-2 Sisseton 979
Tri-Valley School District 49-6 Colton 945
Custer School District 16-1 Custer 911
Wagner Community School District 11-4 Wagner 905
Canton School District 41-1 Canton 874
Hamlin School District 28-3 Hayti 870
Chamberlain School District 07-1 Chamberlain 851
Winner School District 59-2 Winner 814
Hot Springs School District 23-2 Hot Springs 772
Sioux Valley School District 05-5 Volga 739
Lead-Deadwood School District 40-1 Lead 736
Beresford School District 61-2 Beresford 708
Flandreau School District 50-3 Flandreau 694
Elk Point-Jefferson School District 61-7 Elk Point 688
Baltic School District 49-1 Baltic 608
Groton Area School District 06-6 Groton 597
Bon Homme School District 04-2 Tyndall 589
Chester Area School District 39-1 Chester 576
Mobridge-Pollock 62-6 Mobridge 571
Parkston School District 33-3 Parkston 562
Redfield School District 56-4 Redfield 555
Webster Area 18-5 Webster 551
Deuel School District 19-4 Clear Lake 544
Platte - Geddes School District 11-5 Platte 512
Hill City School District 51-2 Hill City 493
Parker School District 60-4 Parker 491
Bennett County School District 03-1 Martin 490
Clark School District 12-2 Clark 482
Britton-Hecla School District 45-4 Britton 476
Garretson School District 49-4 Garretson 460
Ipswich Public School District 22-6 Ipswich 457
Miller 29-4 Miller 457
McLaughlin School District 15-2 McLaughlin 442
Elkton School District 05-3 Elkton 441
McCook Central School District 43-7 Salem 434
Gregory School District 26-4 Gregory 431
Deubrook Area School District 05-6 White 423
Wessington Springs School District 36-2 Wessington Springs 422
White River School District 47-1 White River 419
Viborg-Hurley School District 60-6 Viborg 418
Stanley County School District 57-1 Fort Pierre 416
Dupree School District 64-2 Dupree 405
Freeman School District 33-1 Freeman 404
Hanson School District 30-1 Alexandria 396
Faulkton Area Schools 24-4 Faulkton 386
Lyman School District 42-1 Presho 370
Eagle Butte School District 20-1 Eagle Butte 362
Timber Lake School District 20-3 Timber Lake 362
Wolsey Wessington School District 02-6 Wolsey 359
Kimball School District 07-2 Kimball 357
Alcester-Hudson School District 61-1 Alcester 352
Howard School District 48-3 Howard 351
Andes Central School District 11-1 Lake Andes 340
Northwestern Area School District 56-7 Mellette 336
Castlewood School District 28-1 Castlewood 334
Bridgewater-Emery 30-3 Bridgewater 333
Kadoka Area School District 35-2 Kadoka 328
De Smet School District 38-2 De Smet 327
Willow Lake School District 12-3 Willow Lake 323
Haakon School District 27-1 Philip 318
Warner School District 06-5 Warner 314
Florence School District 14-1 Florence 308
Arlington School District 38-1 Arlington 303
Scotland School District 04-3 Scotland 297
Colman-Egan School District 50-5 Colman 296
Canistota School District 43-1 Canistota 293
Irene - Wakonda School District 13-3 Irene 293
New Underwood School District 51-3 New Underwood 291
Centerville School District 60-1 Centerville 290
Gayville-Volin School District 63-1 Gayville 289
Newell School District 09-2 Newell 289
Menno School District 33-2 Menno 288
Woonsocket School District 55-4 Woonsocket 285
Ethan School District 17-1 Ethan 283
Lemmon School District 52-4 Lemmon 283

Showing top 100 of 150 districts by enrollment.

Source: NCES Common Core of Data As of 2024-25 Local Education Agency Universe Federal universe survey of all U.S. school districts

Largest Schools in South Dakota

Other States

Side-by-side: Compare Sioux Falls School District 49-5 vs Rapid City Area School District 51-4 → · Compare any two districts

Data sourced from NCES Common Core of Data (CCD) 2022-23, NCES F-33 School District Finance Survey, and Civil Rights Data Collection (CRDC) 2021-22.

Frequently Asked Questions

How many public schools are in South Dakota?

South Dakota has 698 public schools across 150 school districts, serving 141,122 students.

What is the average student-teacher ratio in South Dakota?

The average student-teacher ratio in South Dakota public schools is 13.5:1. This varies by district — use the district table below to compare.

What percentage of South Dakota students qualify for free lunch?

28.8% of students in South Dakota qualify for free or reduced-price lunch, an indicator of economic need used for Title I funding.

What is the largest school district in South Dakota?

The largest school district in South Dakota is Sioux Falls School District 49-5 with 25,123 students across 43 schools.

Top schools in South Dakota by enrollment

Largest K-12 public schools by total students enrolled

students

What this shows The largest public schools in South Dakota by enrollment — often statewide virtual academies or large consolidated campuses, so size here reflects reach, not quality.

Source NCES Common Core of Data (CCD) As of 2024-25

Source: National Center for Education Statistics (NCES) Common Core of Data (CCD) — Public school universe · 2023-2024 Public K-12 school enrollment, demographics, and operational data; collected annually by NCES from state education agencies.