Enrollment
1,819
South Dakota · 2024-25 NCES data
High school (grades 9-12) · Sioux Falls, SD
Washington High School - 01
Federal NCES profile for Washington High School - 01, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 466627000610
👥 S:T ratio 39
📚 AP courses 60
🌟 Gifted program 70
🎓 Counselors 48
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Washington High School - 01 earns 43/100 on the Resource Investment Index, with class sizes larger than 70% of South Dakota schools. It is also one of the largest schools in South Dakota.
- #2 of 5
- high schools in Sioux Falls · Resource Index
- 43
- Resource Index · Typical
- 15.2:1
- large classes for South Dakota
- 31.9%
- free-lunch eligible
Washington High School - 01 has class sizes larger than 70% of South Dakota schools. Computed live against every South Dakota school reporting to NCES.
By Resource Investment Index, Washington High School - 01 ranks #2 of 5 high schools in Sioux Falls, SD.
School address
District: Sioux Falls School District 49-5 · South Dakota
NCES ID 466627000610 Verify on NCES CCD record →
Teachers (FTE)
120.0
Federal CCD staff survey
Students per teacher
15.2:1
vs 13.6:1 South Dakota avg
+12% vs state
Free-lunch eligible
31.9%
vs 28.8% South Dakota avg
+11% vs state
Student-teacher ratio in context
How Washington High School - 01 compares with South Dakota and U.S. medians
What stands out at Washington High School - 01
Washington High School - 01 is a large high school in Sioux Falls, South Dakota, enrolling 1,819 students.
Class loads run somewhat heavier than typical: 15.2:1 puts it in the larger third of South Dakota schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 31.9% of students eligible for free meals.
By headcount it is one of the larger campuses in South Dakota, bigger than 99% of state schools at 1,819 students.
Its Resource Investment Index lands in the lower third of 691 scored South Dakota schools.
Its student body is led by White (47%) and African American (21%), more mixed than most schools in the state (diversity index 70/100).
On the academic-pipeline side it reports 12 Advanced Placement courses.
Counselor coverage runs a bit thin, about 260 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 42.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Sioux Falls School District 49-5 spends $10,788 per pupil, 20% below the South Dakota average, a leaner-resourced district than most.
Its district draws 18.9% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Sioux Falls's high schools, it stands alongside Lincoln High School - 02 (1,954 students): Washington High School - 01 is smaller than that campus by headcount and runs leaner classes (15.2:1 vs 17:1).
Sioux Falls School District 49-5 also operates Lincoln High School - 02 (1,954 students) and Jefferson High School - 67 (1,888 students) alongside Washington High School - 01.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Washington High School - 01 compares
Washington High School - 01 on the metrics families compare, against South Dakota and U.S. means.
| Metric | This school | vs South Dakota | South Dakota avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.2:1 | ▲ 12% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 31.9% | ▲ 11% | 28.8% | 51.7% |
| Enrollment | 1,819 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.2:1
Leaner classes than 45% of US schools, a middle-of-the-pack class size.
1,819
Bigger than 98% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
31.9%
free-lunch eligible
- 11% above the South Dakota average of 28.8%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.2:1
students per teacher
- 12% above state mean
Top 70% in South Dakota - lower ratio than 30% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
42.3%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$10,788
per pupil, district-wide
- below South Dakota avg of $13,477
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors7.0 FTE
Per 260 students, the combined health-and-guidance staffing load for this school.
Discipline context
100
in-school suspensions + 218 out-of-school
Suspension rate: 5.5 per 100 students. Combined in-school and out-of-school rate: 17.5 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 46.8%
African American 20.6%
Hispanic or Latino 16.4%
Two or More 7.8%
Asian 5.0%
American Indian / Alaska Native 3.3%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 46.8% of enrollment.
Student-body diversity index 70.2/100
Simpson diversity index - at 70.2, Washington High School - 01 is more mixed than the South Dakota school average of 27.6.
Programs
AP courses offered 12
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Sioux Falls School District 49-5, which includes Washington High School - 01.
$10,788
Per student
-20%
vs South Dakota
Avg $13,477
-35%
vs U.S.
Avg $16,593
Revenue mix
Local 48.1%
State 33.1%
Federal 18.9%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Washington High School - 01 Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lincoln High School - 02 | Similar size | Lower economic need | Higher S:T ratio |
| Jefferson High School - 67 | Similar size | Similar economic need | Higher S:T ratio |
| Roosevelt High School - 03 | Similar size | Similar economic need | Similar S:T ratio |
| Memorial Middle School - 04 | Smaller | Lower economic need | Similar S:T ratio |
| Edison Middle School - 06 | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Washington High School - 01's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,954
- Students per teacher
- 17:1
- Resource Index
- 41/100
- Enrollment
- 1,888
- Students per teacher
- 17.8:1
- Resource Index
- 38/100
- Enrollment
- 1,785
- Students per teacher
- 16.2:1
- Resource Index
- 39/100
- Enrollment
- 1,133
- Students per teacher
- 16.4:1
- Resource Index
- 48/100
- Enrollment
- 937
- Students per teacher
- 14.2:1
- Resource Index
- 38/100
Similar high schools in Sioux Falls
4 comparable high schools (grades 9-12) serving the same city.
Lincoln High School - 02
Standard public school
1,954 students 17:1 students per teacher
Jefferson High School - 67
Standard public school
1,888 students 17.8:1 students per teacher
Roosevelt High School - 03
Standard public school
1,785 students 16.2:1 students per teacher
Community Campus - 41
Special-education school
77 students 25.7:1 students per teacher
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of South Dakota, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,819 students)
Similar student-teacher ratio (~15.2:1)
Next steps
Verify locally before acting on Washington High School - 01's federal record.
- Compare Washington High School - 01 against another school. Compare schools
- Sioux Falls School District 49-5's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Washington High School - 01
How many students attend Washington High School - 01?
Washington High School - 01 has 1,819 students enrolled. It is a high school in Sioux Falls, SD.
What is the student-teacher ratio at Washington High School - 01?
The student-teacher ratio at Washington High School - 01 is 15.2:1, which is 12% higher than the South Dakota average of 13.6:1 and 3% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Washington High School - 01?
31.9% of students at Washington High School - 01 are eligible for free lunch, compared to the South Dakota average of 28.8%.
What is the racial and ethnic makeup of Washington High School - 01?
The largest demographic group at Washington High School - 01 is White at 46.8% of enrollment, in Sioux Falls, SD. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 70.2/100.
What is the Resource Investment Index for Washington High School - 01?
Washington High School - 01 has a Resource Investment Index of 43/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Washington High School - 01 rank among high schools in Sioux Falls?
By Resource Investment Index, Washington High School - 01 ranks #2 of 5 high schools in Sioux Falls, SD. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Sioux Falls on the city page.
Is Washington High School - 01 a good school?
Washington High School - 01 earns 43/100 on the Resource Investment Index, with class sizes larger than 70% of South Dakota schools. It is also one of the largest schools in South Dakota. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Sioux Falls School District 49-5?
Besides Washington High School - 01, Sioux Falls School District 49-5 also operates Lincoln High School - 02 (1,954 students), Jefferson High School - 67 (1,888 students), and Roosevelt High School - 03 (1,785 students). See the Sioux Falls School District 49-5 district page for the complete list.
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Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.