Outcomes
Cost vs. Outcomes Within Each College Sector: Where the Price–Graduation Link Holds, and Where It Disappears
A companion to our cost-vs-outcomes report: splitting the same 3,258 colleges by sector shows the headline "higher price, higher graduation" pattern is largely between sectors. Within the two-year sectors it is flat or slightly negative (public two-year 34% to 32% across cost bands); within four-year sectors a selectivity gradient remains.
By CampusPin Research · Published June 17, 2026
Executive summary
Our headline cost-vs-outcomes report found that median graduation rate and earnings rise with a college's net price across all U.S. colleges in CampusPin's snapshot. This companion asks the natural follow-up: does that link hold INSIDE a single sector, or is it mostly a side effect of comparing very different kinds of school? Using the same read-only snapshot extracted 2026-06-17, with no new extraction, it splits the 3,258 colleges that report both a cost and a graduation rate into four sectors (public and private, two-year and four-year) and, within each, into the same net-price bands.
The answer is that most of the overall gradient is BETWEEN sectors, not within them. Hold price roughly constant in the $10,000–$19,999 band, where all four sectors have enough colleges to report, and median graduation still ranges from 32% (public two-year) to 63% (private two-year). Same approximate price, very different completion, because sector and mission differ, not because the price does.
Within the two-year sectors the price-graduation link essentially disappears: among public two-year colleges median graduation runs under $10,000 34%, $10,000–$19,999 32%, and among private two-year colleges $10,000–$19,999 63%, $20,000–$29,999 59%, $30,000–$39,999 59%. Within the four-year sectors a gradient does remain (public four-year under $10,000 35%, $10,000–$19,999 50%, $20,000–$29,999 69%; private four-year under $10,000 43%, $10,000–$19,999 49%, $20,000–$29,999 59%, $30,000–$39,999 69%, $40,000+ 72%), but that reflects selectivity differences AMONG four-year colleges, higher-priced four-year schools tend to admit better-prepared students, not proof that the price buys the outcome. The practical lesson is unchanged: compare your own net price after aid against a school's outcomes for students like you, and compare within a sector, not across.
Key findings
- 1At a similar net price ($10,000–$19,999), median graduation rate varies widely by sector: public two-year 32%, private four-year 49%, public four-year 50%, private two-year 63%. Price held roughly constant, the differences track sector and mission, not the price tag.
- 2Within public two-year colleges the price-graduation link is flat to slightly negative: median graduation is under $10,000 34%, $10,000–$19,999 32%. A higher published price among community colleges does not track higher completion.
- 3Within private two-year colleges it is also flat: median graduation is $10,000–$19,999 63%, $20,000–$29,999 59%, $30,000–$39,999 59% across the reportable bands. The cost-outcome association from the headline report does not reproduce inside this sector.
- 4Within the four-year sectors a gradient remains, public four-year under $10,000 35%, $10,000–$19,999 50%, $20,000–$29,999 69%; private four-year under $10,000 43%, $10,000–$19,999 49%, $20,000–$29,999 59%, $30,000–$39,999 69%, $40,000+ 72%, but this is a selectivity gradient among four-year colleges, not evidence that paying more causes a better outcome.
- 5Sector medians frame the whole picture: public four-year 47%, public two-year 33%, private four-year 57%, private two-year 60%. Open-admission two-year colleges anchor the low-cost, lower-completion end and selective four-year colleges the high-cost, higher-completion end, which is what produces the overall pattern.
- Public two-year32
- Private four-year49
- Public four-year50
- Private two-year63
Median graduation rate, median ten-year earnings, and median net price by college SECTOR (public/private x two/four-year) and net-price band, across the 3,258 U.S. institutions with cost and graduation data in CampusPin's snapshot extracted 2026-06-17. (Sector, band) cells with fewer than 30 colleges show a count only; medians are blank. Outcome source years vary by field.
| Sector | Net-price band | Institutions (n) | Median cost (USD) | Median graduation rate (%) | Median 10-yr earnings (USD) |
|---|---|---|---|---|---|
| Public four-year | Under $10,000 | 200 | 6482 | 35 | 43062 |
| Public four-year | $10,000–$19,999 | 451 | 14368 | 49.81 | 52075 |
| Public four-year | $20,000–$29,999 | 66 | 21631 | 69 | 63435 |
| Public four-year | $30,000–$39,999 | 3 | |||
| Public two-year | Under $10,000 | 600 | 6065 | 34 | 38159 |
| Public two-year | $10,000–$19,999 | 193 | 11574 | 32.17 | 41291 |
| Public two-year | $20,000–$29,999 | 4 | |||
| Private four-year | Under $10,000 | 100 | 7138 | 43 | 36442 |
| Private four-year | $10,000–$19,999 | 362 | 16771 | 49 | 45989 |
| Private four-year | $20,000–$29,999 | 611 | 23987 | 59.38 | 53501 |
| Private four-year | $30,000–$39,999 | 197 | 33549 | 68.99 | 64778 |
| Private four-year | $40,000 and up | 68 | 44949 | 72 | 63268 |
| Private two-year | Under $10,000 | 18 | |||
| Private two-year | $10,000–$19,999 | 104 | 16299 | 63 | 32974 |
| Private two-year | $20,000–$29,999 | 211 | 24326 | 58.7 | 38317 |
| Private two-year | $30,000–$39,999 | 60 | 33002 | 59 | 36718 |
| Private two-year | $40,000 and up | 10 |
Methodology
Source: the SAME read-only, point-in-time snapshot of CampusPin's public production institution API used by the cost-vs-outcomes report (https://campuspin.com), extracted 2026-06-17. This companion does not refetch; it re-aggregates the committed snapshot by sector and net-price band. Outcome fields originate with the U.S. Department of Education College Scorecard and IPEDS; cost is CampusPin's published figure.
Sector = control (public/private) x level (two-year/four-year), the same grouping as the headline report. Cost metric = average net price where the institution reports it, otherwise published in-state tuition. Bands are the same fixed net-price ranges (under $10,000, $10,000–$19,999, $20,000–$29,999, $30,000–$39,999, $40,000+).
Minimum cell size: a (sector, band) cell is reported only when at least 30 colleges fall in it. 4 cells fall below that threshold (for example private two-year under $10,000 and public four-year at $30,000+); they are shown as a count with blank medians rather than a misleading figure from a handful of schools. A missing median is never rendered as 0.
All reported figures are MEDIANS within a (sector, band) cell, robust to outliers, computed from the committed snapshot. Inclusion mirrors the headline report: the 3,258 institutions reporting both a usable cost and a graduation rate; institutions missing a field are excluded from that statistic, never counted as zero.
The committed snapshot carries a SHA-256 checksum (dataset version 1.0.0); scripts/build-cost-outcomes.mjs --validate re-derives every figure here, including the sector-band cells, from it with no network call, so the analysis is reproducible.
Limitations
- Association within a sector, not causation. Even where a within-sector gradient remains (the four-year sectors), it reflects selectivity, higher-priced four-year colleges admit better-prepared students, not proof that spending more causes a better outcome.
- Sectors are not interchangeable. Comparing graduation across sectors at the same price compares different missions (open-admission two-year vs selective four-year), not the same student choosing between prices.
- Cells below the minimum sample size are not reported; the within-sector picture at the price extremes (very cheap private colleges, very expensive public colleges) is therefore incomplete by design.
- Graduation rate and earnings come from federal cohorts whose reporting years differ from one another and from the cost year; this is a point-in-time snapshot, not a single official reporting year.
- Cost uses average net price where available, else published in-state tuition; net price is an institution-wide average, not your price, which depends on family income and aid.
- Figures are descriptive medians, not a ranking or a value score. No sector or band is labeled "better"; lower cost is not "lower quality" and a flat within-sector line is not a recommendation.
For journalists
Splitting the 3,258 U.S. colleges in CampusPin's cost-vs-outcomes snapshot (extracted 2026-06-17) by sector shows the "higher price, higher graduation" pattern is mostly between sectors, not within them. At a similar net price ($10,000–$19,999) median graduation ranges from 32% to 63% by sector. Within the two-year sectors the price-graduation link is flat to negative; within the four-year sectors a selectivity gradient remains. Figures are medians by sector and band, reproducible from a checksum-verified snapshot. This is an association within sectors, not a causal or quality claim, and it ranks nothing.
Cite as CampusPin Research and link to this report or its CSV. Figures are medians by sector (public/private x two/four-year) and net-price band; cells below the minimum sample size are not reported. Cost is average net price where reported, else published in-state tuition; outcomes are from the College Scorecard / IPEDS. This decomposes the headline cost-vs-outcomes report; it is an association within sectors, not a causal claim, and identifies no "best value" school.
Sources, methodology & citation
Sources used across this page
Not every source informs every figure. Each data point draws on the source appropriate to it see the relevant section and the data dictionary for field-level provenance.
CampusPin public institution API (read-only snapshot)
Point-in-time snapshot extracted 2026-06-17; the same cost and outcome fields shown on each public profile. This companion re-aggregates that single snapshot by sector and net-price band; it is not a new extraction.
U.S. Department of Education College Scorecard
Net price by income band, post-graduation earnings, and federal aid context.
IPEDS / NCES College Navigator
Federal enrollment, admissions, tuition, retention, and program data. Released annually with a 1–2 year lag.
Where a value is unavailable it is shown as unavailable, never as 0, free, or a negative judgment. Always confirm final details with the institution before applying.
Suggested citation
CampusPin. (2026). Cost vs. Outcomes Within Each College Sector: Where the Price–Graduation Link Holds, and Where It Disappears. Retrieved from https://campuspin.com/research/college-cost-vs-outcomes-by-sector