South Portland Public Schools

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. District totals are aggregated directly from the schools reporting under this district in the source records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.

South Portland, Maine - 8 schools

An equity score of 39/100 ranks South Portland Public Schools #94 of 131 districts in Maine (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $16,364 per pupil, South Portland Public Schools ranks #142 of 203 Maine districts by per-pupil spending (Maine districts). NCES F-33 finance data.

3,081
Total Enrollment
8
Schools
$16,364
Per-Pupil Spending
Elementary, High
School Types

District-Level NCES Analysis

South Portland Public Schools operates 8 public schools serving 3,081 students, placing it among the smaller districts in Maine. The school portfolio breaks down into 5 elementary, 1 high, 1 middle, 1 combined schools, a compact enough portfolio that families can compare every campus directly before they move, rent, or enrol. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Cumberland County.

Per-pupil expenditure runs $16,364 according to the NCES F-33 School District Finance Survey, in the lower half of 203 Maine districts by per-pupil spending. See how Maine compares in our national per-pupil spending analysis. The funding mix is 77.2% local, 20.6% state, and 2.2% federal, a local-revenue-heavy mix that leaves the district more exposed to property-tax swings and local ballot measures than state-funded peers. The district's equity score is 39/100, ranked #94 of 131 in Maine against a state average of 50, notably less even than the typical district in the state for how evenly funding reaches its schools.

Academic infrastructure includes 1 of 8 schools offering Advanced Placement (8 AP courses district-wide), a 241.4:1 student-counselor ratio, that meets the ASCA-recommended benchmark, and 22.9% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 63.8% White, 18.0% African American, 8.7% Hispanic or Latino across the district's schools. Its most demographically mixed campus is James Otis Kaler Elementary School, with a diversity index of 68.0/100.

Its largest campus is South Portland High School, enrolling 928 students (33% of the district's total enrollment). Its smallest is James Otis Kaler Elementary School, at 179 students, a 5x enrollment spread across the district's campuses.

South Portland High School accounts for 30.1% of all South Portland Public Schools student enrollment

That dominant concentration means South Portland Public Schools-wide averages can mask substantial variation outside the dominant entity. Grade band: high. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.

Source: NCES Common Core of Data NCES Common Core of Data

South Portland Public Schools school enrollment varies 5.2× across entities

South Portland Public Schools school enrollment ranges from 179 students (lowest) to 928 students (highest), a spread of 749 students. That relatively narrow ratio reflects an unusually homogeneous campus portfolio, most districts have a wider mix of school sizes. Per-school staffing ratios, programme availability, and capital-renovation cycles often diverge inside the same district based on enrollment shape.

Source: NCES Common Core of Data NCES Common Core of Data

South Portland Public Schools student-counselor ratio is 241:1 — low (typically associated with meeting or exceeding the American School Counselor Association (ASCA) recommended 250:1 benchmark, which correlates with stronger college and career counseling capacity)

student-counselor ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE counselors against total enrollment, districts that contract intervention or social-emotional staff outside the counselor classification may be under-counted Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.

Source: NCES Civil Rights Data Collection NCES Civil Rights Data Collection

South Portland Public Schools chronic absenteeism rate is 22.9% — near the typical range (US average ~28) — aligned with the national post-pandemic baseline of roughly 28% chronic absenteeism

chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Variation between sub-units within South Portland Public Schools is typically wider than the South Portland Public Schools-aggregate figure suggests.

Source: NCES Civil Rights Data Collection 2021-22 NCES Civil Rights Data Collection 2021-22

Where does the funding come from?

2.2%
Federal
20.6%
State
77.2%
Local

Funding Equity

39
Equity Score
94 / 131
State Rank
50
State Average

This district scores below average on funding equity. High reliance on local revenue or lower spending may contribute.

Student Demographics

Average demographic composition across 8 schools in South Portland Public Schools.

White 63.8%
Hispanic or Latino 8.7%
African American 18.0%
Asian 2.7%
Multiracial 6.6%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 52.0/100

Average Simpson diversity index across South Portland Public Schools's schools, above the Maine average of 20.6.

Most mixed schools

  1. 1 James Otis Kaler Elementary School 68.0
  2. 2 Waldo T Skillin Elementary School 66.3
  3. 3 South Portland High School 54.4
  4. 4 Frank I Brown Elementary School 52.1
  5. 5 Dyer Elementary School 40.1

Programs & Resources

1 / 8
Schools with AP
8 AP courses total
241.4:1
Student-Counselor Ratio
22.9%
Chronically Absent

Source: NCES Civil Rights Data Collection (CRDC) 2021-22.

Schools in South Portland Public Schools

School Enrollment
South Portland High School
928
Daniel F. Mahoney Middle School
424
Memorial Middle School
388
Waldo T Skillin Elementary School
302
Frank I Brown Elementary School
213
Dyer Elementary School
194
Dora L Small Elementary School
193
James Otis Kaler Elementary School
179

How South Portland Public Schools Compares to Similar-Size Districts

The Maine districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Rsu 14 Similar size Similar spending Less locally funded
Sanford Public Schools Similar size Similar spending Less locally funded
Auburn Public Schools Similar size Similar spending Less locally funded
Rsu 17/Msad 17 Similar size Similar spending Less locally funded
Rsu 57/Msad 57 Similar size Similar spending Less locally funded

Comparisons are relative to South Portland Public Schools's own figures; each column derives from NCES Common Core of Data and the F-33 Finance Survey.

Nearby Districts in Maine

Top districts in the same state, compare side-by-side for enrollment, spending, and demographics.

Portland Public Schools
6,476 students · 17 schools · $20,442/pupil
Compare vs South Portland Public Schools →
Lewiston Public Schools
5,088 students · 8 schools · $17,099/pupil
Compare vs South Portland Public Schools →
Bangor Public Schools
3,454 students · 10 schools · $16,534/pupil
Compare vs South Portland Public Schools →
Rsu 06/Msad 06
3,283 students · 8 schools · $16,246/pupil
Compare vs South Portland Public Schools →
Rsu 17/Msad 17
3,223 students · 10 schools · $15,117/pupil
Compare vs South Portland Public Schools →

Compare South Portland Public Schools

See how this district compares to others in enrollment, spending, demographics, and academic resources.

Compare vs Portland Public Schools →

Frequently Asked Questions

How many schools are in South Portland Public Schools?

South Portland Public Schools has 8 schools, including 1 high, 5 elementary, 1 middle, 1 combined. Total enrollment is 3,081 students.

How much does South Portland Public Schools spend per student?

South Portland Public Schools spends $16,364 per student. The district has an equity score of 39/100, ranking #94 in Maine.

What is the demographic composition of South Portland Public Schools?

South Portland Public Schools students are 63.8% White, 18.0% African American, 8.7% Hispanic or Latino, 2.7% Asian, averaged across 8 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for South Portland Public Schools?

South Portland Public Schools has an equity score of 39/100, ranking #94 out of 131 districts in Maine.