Compiled from official source data by PlainSchools.
6 public K-12 schools in Portsmouth from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
According to NCES CCD 2024-25, Portsmouth has more public-school enrollment than 19% of the 4,487 US cities in this directory. Portsmouth's average Resource Investment Index falls in the lower portion of the 4,487-city comparison set. The index is a resource snapshot, not an academic grade: it reflects the federal staffing, counselor, gifted-program, and attendance fields available for local campuses. The most useful next step is to open the individual schools below and identify which component is pulling each score down, because the same city average can hide very different campus-level constraints.
Combined-grade campuses shape the local portfolio
4 of Portsmouth's 6 listed schools use NCES's combined or “other” grade-level classification. Citywide averages therefore blend campuses serving unusually broad or nonstandard grade spans with conventional elementary, middle, and high schools. Grade configuration is a first-order comparison here, not a minor label.
Economic-need coverage is incomplete
Free-lunch eligibility is reported for schools covering 25.2% of Portsmouth's listed enrollment. Because the remaining enrollment is outside that calculation, the measured percentage should not be generalized to every local student. The Resource Investment Index uses other reported federal fields and has its own coverage limits. Treat the city figures as a map of available records: inspect a campus's source fields before using economic need or resource position in a comparison.
City enrollment
Top 81%
School count
Top 79%
Resource Index average
16th percentile
Teacher staffing
83rd percentile
Portsmouth Elementary accounts for 32.9% of all Portsmouth public-school enrollment
That dominant concentration means Portsmouth-wide averages can mask substantial variation outside the largest entity. Grade level: Combined. The share measures enrollment concentration only; it does not establish how districts allocate programs, capital, or staff. Enrollment-weighted aggregates give this entity more weight than any smaller peer, while an unweighted entity average treats every record equally.
Portsmouth school enrollment varies 5.9× across entities
Portsmouth school enrollment ranges from 134 students (lowest) to 791 students (highest), a spread of 657 students. That relatively narrow ratio reflects an unusually homogeneous school portfolio for a city this size. Per-school staffing and program breadth can differ sharply at opposite ends of that enrollment range, so the city average should not be treated as a typical campus.
The reported share clears the 50% majority mark. Title I operates under the Every Student Succeeds Act (ESSA, 2015), but its statutory allocation uses additional LEA-level counts and rules not represented by this average. This percentage is an economic-need context measure; it does not establish a Title I award, show dollars received, or describe how funds are distributed among campuses.
Portsmouth student-teacher ratio is 12.6:1 — low (typically associated with smaller schools or per-school staffing investment that often correlates with stronger per-student supports)
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment, push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.
17% of the city's listed public-school campuses are reported as charter schools in NCES CCD. Charter status identifies a different governance arrangement; it does not establish admissions availability, academic quality, or the share of city students enrolled in those campuses. Open each school record to compare enrollment and staffing directly.
Most racially and ethnically mixed schools in Portsmouth
Ranked by the Simpson student-body diversity index (0-100) from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality.
Which Portsmouth school has the highest Resource Investment Index? ▼
Portsmouth Junior High School/Portsmouth High School has the highest Resource Investment Index among the Portsmouth schools in this federal-data comparison at 37/100. The index summarizes reported staffing, counseling, gifted-program, and attendance inputs; it is not an academic rating.
How many schools are in Portsmouth, OH? ▼
Portsmouth has 6 public schools with a total enrollment of 2,405 students. 1 are charter schools. Average student-teacher ratio: 12.6:1.
Data from NCES Common Core of Data (CCD) 2024-25 and Civil Rights Data Collection (CRDC) 2021-22. The Resource Investment Index uses reported student-teacher ratio,
counselor access, gifted programs, and attendance; it is not an academic rating. Cities must include at least five schools to be listed. This public-data comparison is for informational purposes:
verify current enrollment, attendance boundaries, and programs with the school district before acting. See the guide to understanding NCES data.
