Enrollment
408
Iowa · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 192091001923
North Polk Central Elementary School — Alleman, IA
Federal NCES profile for North Polk Central Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 48/100.
👥 Class size 40
🌟 Gifted program 70
🎓 Counselors 9
📋 Attendance 71
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: North Polk Comm School District · Iowa
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
23.0
Federal CCD staff survey
Students per teacher
14.9:1
vs 15:1 Iowa avg
-1% vs state
Free-lunch eligible
9.4%
vs 36.4% Iowa avg
-74% vs state
Student-teacher ratio in context
How North Polk Central Elementary School compares with Iowa and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
North Polk Central Elementary School reports 408 enrolled students to the National Center for Education Statistics (NCES) alongside 23.0 full-time-equivalent teachers, producing a 14.9:1 student-teacher ratio. That figure sits 1% below the Iowa state mean of 15:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 6% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 9.4% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 74% below the Iowa average and 82% below the national baseline. Counselor coverage works out to roughly 453 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 11.8% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding North Polk Comm School District spends $20,014 per pupil district-wide, above the Iowa average of $17,211 and above the national average of $19,490. Revenue comes 39.6% from local sources (property taxes), 53.4% from the state, and 6.9% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 48/100 (D), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How North Polk Central Elementary School compares
Cross-validating school-level NCES values against Iowa state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Iowa | Iowa avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.9:1 | ▼ 1% | 15:1 | 15.9:1 |
| Free-lunch eligible | 9.4% | ▼ 74% | 36.4% | 51.8% |
| Enrollment | 408 | top 68% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
9.4%
free-lunch eligible
— 74% below the Iowa average of 36.4%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
14.9:1
students per teacher
— 1% below state mean
Top 61% in Iowa — lower ratio than 39% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
11.8%
chronically absent (missed 10%+ of school days)
Between 10–20% — above the pre-pandemic baseline of ~15% nationally but within the current U.S. range.
Funding equity
$20,014
per pupil, district-wide
— above Iowa avg of $17,211
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.9 FTE
Per 453 students — the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.5 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 408 Top 68% in Iowa — larger than 32% of 1,326 state schools
Teachers (FTE) 23.0
Students per teacher 14.9:1 -1% vs state
Free-lunch eligible 9.4% -74% vs state
NCES ID 192091001923
Student demographics
White 89.2%
African American 3.7%
Two or More 3.4%
Hispanic or Latino 2.9%
Asian 0.7%
Largest group: White at 89.2% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 0.9
Students per counselor 453:1
Discipline & special education
Chronically absent 11.8%
In-school suspensions 1
Out-of-school suspensions 1
Funding & spending
District-wide per-pupil expenditure for North Polk Comm School District, which includes North Polk Central Elementary School.
$20,014
Per student
+16%
vs Iowa
Avg $17,211
+3%
vs U.S.
Avg $19,490
Revenue mix
Local 39.6%
State 53.4%
Federal 6.9%
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.
Other Schools in This District
- Enrollment
- 644
- Students per teacher
- 18:1
- Enrollment
- 504
- Students per teacher
- 17.5:1
- Enrollment
- 396
- Students per teacher
- 15.8:1
- Enrollment
- 357
- Students per teacher
- 15.4:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about North Polk Central Elementary School
How many students attend North Polk Central Elementary School?
North Polk Central Elementary School has 408 students enrolled. It is a other school in Alleman, IA.
What is the student-teacher ratio at North Polk Central Elementary School?
The student-teacher ratio at North Polk Central Elementary School is 14.9:1, which is 1% lower than the Iowa average of 15:1 and 6% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at North Polk Central Elementary School?
9.4% of students at North Polk Central Elementary School are eligible for free lunch, compared to the Iowa average of 36.4%.
What is the racial and ethnic makeup of North Polk Central Elementary School?
The largest demographic group at North Polk Central Elementary School is White at 89.2%. The school serves a diverse student body in Alleman, IA.
What is the Resource Investment Index for North Polk Central Elementary School?
North Polk Central Elementary School has a Resource Investment Index of 48/100 (D) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.