Location
- Grinnell College
- Grinnell, IA
- Duke University
- Durham, NC
Grinnell College vs Duke University
Grinnell, IA · Durham, NC · largest Scorecard gap: acceptance rate
Scorecard match plate
Pair IA:NC
PRIVATE-NP-PAIR · CROSS-STATE · ACCEPT-TIGHT · NET-SPLIT · EARN-SPLIT · DEBT-SPLIT · COMPLETE-HIGH · GAP-ACCEPT
- PRIVATE-NP-PAIR Private nonprofit pair
- CROSS-STATE IA × NC
- ACCEPT-TIGHT Tight admission
- NET-SPLIT Net-price split
- EARN-SPLIT Earnings split
- DEBT-SPLIT Debt split
- COMPLETE-HIGH High completion
- GAP-ACCEPT Largest gap · Acceptance Rate
Instrument codes from this pair's College Scorecard ownership, geography, acceptance, net price, earnings, debt, and completion, plus the TWIN-TIGHTEN · adm · 2013–2023 decade-path stamp below, not a ranking or recommendation.
Decade path · College Scorecard
Both acceptance rates tightened, 2013–2023
TWIN-TIGHTEN · adm · 2013–2023
Grinnell College and Duke University each posted a directional decline in acceptance rate over the same College Scorecard window. The squeeze is shared; the magnitude is close.
- Grinnell College: acceptance rate tightened -63.8% across 2013–2023 (r² 0.78).
- Duke University: acceptance rate tightened -49.5% across 2013–2023 (r² 0.93).
- Grinnell College: net price ranged $15,608–$28,610 across 11 years (2013–2023); endpoint change -19.4% is not a trend (r² 0.00).
- Duke University: net price ranged $23,442–$36,415 across 11 years (2013–2023); endpoint change +22.8% is not a trend (r² 0.06).
College Scorecard institution series; dollars are nominal. Direction claims require r² ≥ 0.40 on the fitted annual slope, otherwise the page reports the observed range. Descriptive history, not a recommendation.
Scorecard metrics
Undergraduate Enrollment
- Grinnell College
- 1,729
- Duke University
- 6,442
Acceptance Rate
- Grinnell College
- 14.5%
- Duke University
- 5.7%
Median Earnings (6 yr)
- Grinnell College
- $49,004
- Duke University
- $85,792
Avg Net Price
- Grinnell College
- $17,648
- Duke University
- $29,612
Median Earnings (10 yr)
- Grinnell College
- $62,830
- Duke University
- $97,800
Median Debt at Graduation
- Grinnell College
- $17,500
- Duke University
- $13,000
150%-Time Completion
- Grinnell College
- 87.8%
- Duke University
- 96.3%
Retention Rate
- Grinnell College
- 92.6%
- Duke University
- 97.9%
SAT Average
- Grinnell College
- 1,486
- Duke University
- 1,548
Cards ordered by relative gap on this pair. Teal = better side.
| Metric | Grinnell College Grinnell, IA | Duke University Durham, NC |
|---|---|---|
| Location | Grinnell, IA | Durham, NC |
| Undergraduate Enrollment | 1,729 | 6,442 |
| Acceptance Rate | 14.5% | 5.7% |
| Median Earnings (6 yr) | $49,004 | $85,792 |
| Avg Net Price | $17,648 | $29,612 |
| Median Earnings (10 yr) | $62,830 | $97,800 |
| Median Debt at Graduation | $17,500 | $13,000 |
| 150%-Time Completion | 87.8% | 96.3% |
| Retention Rate | 92.6% | 97.9% |
| SAT Average | 1,486 | 1,548 |
Largest gaps: Grinnell College vs Duke University
- ACCEPTANCE-RATE Duke University leads on acceptance rate (5.7% vs 14.5% at Grinnell College)
- MEDIAN-EARNINGS-(6 Duke University leads on median earnings (6 yr) ($85,792 vs $49,004 at Grinnell College)
- AVG-NET-PRICE Grinnell College leads on avg net price ($17,648 vs $29,612 at Duke University)
Grinnell College profile · Duke University profile · Compare other colleges
Acceptance Rate and other Scorecard questions
On acceptance rate, who leads between Grinnell College and Duke University?▼
Duke University leads on acceptance rate at 5.7% versus 14.5% at Grinnell College. Source: U.S. Department of Education College Scorecard.
On median earnings (6 yr), who leads between Grinnell College and Duke University?▼
Duke University leads on median earnings (6 yr) at $85,792 versus $49,004 at Grinnell College. Source: U.S. Department of Education College Scorecard.
On avg net price, who leads between Grinnell College and Duke University?▼
Grinnell College leads on avg net price at $17,648 versus $29,612 at Duke University. Source: U.S. Department of Education College Scorecard.
Source: U.S. Department of Education, College Scorecard College Scorecard institution outcomes (earnings, completion, debt); acceptance rate focus for this pair · 2025