Enrollment
13
Alaska · 2024-25 NCES data
Other / mixed grade configuration · Anvik, AK
Blackwell School
Federal NCES profile for Blackwell School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataOther / mixed grade configurationNCES 020052000240
👥 S:T ratio 83
🌟 Gifted program 30
📋 Attendance 42
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Blackwell School earns 52/100 on the Resource Investment Index, with class sizes smaller than 99% of Alaska schools. It is also less racially and ethnically mixed than most Alaska schools.
- 52
- Resource Index · Higher
- 4.3:1
- small classes for Alaska
- 13
- students enrolled
Blackwell School has class sizes smaller than 99% of Alaska schools. Computed live against every Alaska school reporting to NCES.
School address
District: Iditarod Area School District · Alaska
NCES ID 020052000240 Verify on NCES CCD record →
Teachers (FTE)
3.0
Federal CCD staff survey
Students per teacher
4.3:1
vs 15.2:1 Alaska avg
-72% vs state
Student-teacher ratio in context
How Blackwell School compares with Alaska and U.S. medians
What stands out at Blackwell School
Blackwell School is a small combined-grade school in Anvik, Alaska, enrolling 13 students.
Classes run notably small here: at 4.3:1, Blackwell School is leaner than roughly 99% of Alaska schools and 72% under the state's 15.2:1 norm, more adult attention per pupil than most peers.
This is a small campus: fewer students than 93% of Alaska schools, with 13 enrolled.
Its Resource Investment Index outscores 90% of the 495 Alaska schools with a score on record, a top-tier result on this measure.
Its student body is predominantly American Indian / Alaska Native (100% of enrollment), among the less diverse in the state (diversity index 0/100).
Attendance runs somewhat below the norm, with 23.1% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 27.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Iditarod Area School District also operates Distance Learning/Corresp. Ctr. (105 students) and David Louis Memorial School (36 students) alongside Blackwell School.
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 Blackwell School compares
Blackwell School on the metrics families compare, against Alaska and U.S. means.
| Metric | This school | vs Alaska | Alaska avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 4.3:1 | ▼ 72% | 15.2:1 | 15.7:1 |
| Enrollment | 13 | top 93% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
4.3:1
Leaner classes than 99% of US schools, among the more generously staffed nationally.
13
Bigger than 2% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
4.3:1
students per teacher
- 72% below state mean
Top 1% in Alaska - lower ratio than 99% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
23.1%
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
$35,010
per pupil, district-wide
- above Alaska avg of $33,240
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 7.7 per 100 students. Combined in-school and out-of-school rate: 15.4 per 100 students. Reported via the Civil Rights Data Collection.
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
American Indian / Alaska Native 100.0%
Largest group: American Indian / Alaska Native at 100.0% of enrollment.
Student-body diversity index 0.0/100
Simpson diversity index - at 0.0, Blackwell School is less mixed than the Alaska school average of 43.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Iditarod Area School District, which includes Blackwell School.
$35,010
Per student
+5%
vs Alaska
Avg $33,240
+111%
vs U.S.
Avg $16,593
Revenue mix
Local 4.1%
State 68.1%
Federal 27.8%
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 Blackwell School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Distance Learning/Corresp. Ctr. | Larger | No free-lunch data | No ratio data |
| David Louis Memorial School | Larger | No free-lunch data | Higher S:T ratio |
| Mcgrath School | Larger | No free-lunch data | Higher S:T ratio |
| Innoko River School | Larger | No free-lunch data | Higher S:T ratio |
| Jeffery a. Bader Memorial School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Blackwell School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 105
- Students per teacher
- -
- Resource Index
- 30/100
- Enrollment
- 36
- Students per teacher
- 18:1
- Resource Index
- 29/100
- Enrollment
- 36
- Students per teacher
- 9:1
- Resource Index
- 31/100
- Enrollment
- 32
- Students per teacher
- 16:1
- Resource Index
- 50/100
- Enrollment
- 17
- Students per teacher
- 17:1
- Resource Index
- 31/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Alaska, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~13 students)
Similar student-teacher ratio (~4.3:1)
Next steps
Verify locally before acting on Blackwell School's federal record.
- Compare Blackwell School against another school. Compare schools
- Iditarod Area School District'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 Blackwell School
How many students attend Blackwell School?
Blackwell School has 13 students enrolled. It is a public school in Anvik, AK.
What is the student-teacher ratio at Blackwell School?
The student-teacher ratio at Blackwell School is 4.3:1, which is 72% lower than the Alaska average of 15.2:1 and 73% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Blackwell School?
The largest demographic group at Blackwell School is American Indian / Alaska Native at 100.0% of enrollment, in Anvik, AK.
What is the Resource Investment Index for Blackwell School?
Blackwell School has a Resource Investment Index of 52/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Is Blackwell School a good school?
Blackwell School earns 52/100 on the Resource Investment Index, with class sizes smaller than 99% of Alaska schools. It is also less racially and ethnically mixed than most Alaska schools. 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 Iditarod Area School District?
Besides Blackwell School, Iditarod Area School District also operates Distance Learning/Corresp. Ctr. (105 students), David Louis Memorial School (36 students), and Mcgrath School (36 students). See the Iditarod Area School District district page for the complete list.
Related tools
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.