College

Cost of College in Delaware

What does college cost in Delaware?

In-state public tuition and fees average $13,197 (rank 41 of 51), out-of-state $29,985, private nonprofit $12,885. The all-in four-year in-state public total is about $120,564. The least expensive public option is Delaware State University at $10,314.

Average charges, four-year totals, named institutional extremes, and flagship net prices for Delaware, computed from the federal IPEDS file.

Updated October 22, 2026

Delaware is one of the expensive states for public college: average in-state tuition and fees of $13,197 rank 41 of 51 jurisdictions, 25% above the national average of $10,525. All figures on this page are computed from the federal IPEDS file for Delaware: 2 public and 2 private nonprofit four-year institutions, charges for academic year 2023-24, net prices for 2022-23. Living allowances (room, board, books) are the averages institutions report for their own budgets; the guide to what cost of attendance includes explains each component.

Average annual charge, Delaware four-year institutions (IPEDS 2023-24)Public in-statePublic out-of-statePrivate nonprofit
Tuition and fees$13,197$29,985$12,885
Housing and food (school-reported average)$14,236$14,236$13,869
Books and supplies$1,385$1,385$1,385
Four-year total at 3% annual increases$120,564$190,798$117,723

Compare the two public prices before anything else in Delaware: residents face $13,197 of average tuition and fees; nonresidents face $29,985. The $16,788 annual gap, about 2.3 times the resident price, is larger than the entire average book, transport, and personal budget combined, which is why exchange programs and merit offers aimed at nonresidents deserve a full evening of any out-of-state applicant's research time.

How Delaware compares

Measured against its own median state ($9,813 of in-state tuition and fees), Delaware at $13,197 is 25% above the middle of the country as well as its mean. And its internal range is wide: $10,314 at Delaware State University up to $16,080 at University of Delaware. A state average is a summary; these two named endpoints are the prices at which actual Delaware students actually enroll.

Net price at University of Delaware

The flagship test shows what aid does to the sticker at the state's best-known institution, University of Delaware in Newark. Its published in-state tuition and fees are $16,080, yet the median net price paid by aided first-year students overall is $17,716, and by family income the schedule runs:

Family incomeMedian net price at University of Delaware
Up to $30,000$9,354
$30,001-$48,000$10,573
$48,001-$75,000$12,857
$75,001-$110,000$18,508
Over $110,000$25,310

The shape of that schedule is the institution's aid policy in one column: the lowest-income students pay $9,354, the highest-income pay $25,310, a ratio of 2.7 to 1. A steep schedule (high ratio) means the flagship spends heavily to pull low-income students in and charges affluent families nearer the sticker; a flat one means aid is spread thin or merit-driven. Delaware families should read their own bracket's figure as the flagship's realistic price and the sticker as its ceiling, then repeat the exercise for the other schools on their list using each school's mandated net price calculator.

The four-year view in Delaware

One more computation belongs in every Delaware family's notebook: the private-public gap across a full degree. Private tuition and fees average $12,885 here against the public $13,197, and across four years with living costs the private total reaches $117,723 versus $120,564 in-state public. Grant aid narrows that gap substantially for lower-income families, per the flagship schedule below, but for families in the upper brackets the sticker gap is close to the real gap, and it is the size of a house down payment in most Delaware housing markets.

The flagship numbers also discipline expectations for the rest of the state. University of Delaware typically commands the largest aid budget per student among Delaware publics; regional campuses discount less deeply, so their nets for the same income sit closer to their (also lower) stickers. A family whose flagship estimate disappoints should not assume the system has nothing for them: at the regional price level, a smaller discount on a smaller sticker can produce the smaller net, which is the only figure that was ever real.

Finally, read the averages with the landscape in mind: Delaware's public average of $13,197 blends a flagship at $16,080 (1.2 times the average) with regional campuses far below it, and its private average of $12,885 blends institutions of very different aid wealth. Averages open the conversation; the named institutions on this page, cheapest, flagship, and most expensive, are where a family's actual decision gets made, and each publishes the net price calculator that turns this page's ranges into their number.

Ways Delaware students lower the published bill

Residents of Delaware should also price the private bench before concluding anything: the state's 2 private nonprofits average $12,885 of tuition before their own aid, and for the income brackets where private grant aid is deepest, a private net price occasionally undercuts the public sticker, the crossover the flagship table below illustrates at the state's best-known institution. The net price estimator runs the comparison properly, bracket by bracket.

Regional exchange. Through the Southern Regional Education Board's Regional Student Program, Delaware residents can pursue designated programs not offered in-state at participating southern institutions while paying in-state rates there, and the same arrangement brings out-of-state students into specialized Delaware programs. The catalog of qualifying programs is the catch: the benefit attaches to the program, not the institution.

Carry three Delaware numbers: $120,564 (the average four-year in-state public total), $17,716 (the flagship's median net price), and $10,314 (the cheapest public tuition in the state, at Delaware State University). Lists, savings targets, and aid comparisons all start from those.

Sources and data: IPEDS complete files: directory 2024-25 (institution identities), Institutional Charges 2023-24 (tuition, fees, room, board, books), Student Financial Aid 2022-23 (net price by income at the flagship). Four-year totals apply 3% annual increases to the published year. Flagship designation follows the state's best-known public research institution; net price medians are institution-reported values from the federal file. See also our data methodology. Figures are estimates for planning, not financial advice.

College costs in other states

Compare Delaware with the other state pages in this section, each with the same IPEDS breakdown of average charges, four-year totals, named institutional extremes, and flagship net prices, or return to the College cost hub for the calculators and the national state table:

Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming

Frequently asked questions

How much does college cost in Delaware?

On IPEDS 2023-24 averages: $13,197 a year of tuition and fees in-state at publics, $29,985 out-of-state, and $12,885 at private nonprofits. The all-in four-year in-state public total with housing, food, and books at 3% annual increases is about $120,564.

What is the cheapest public college in Delaware?

Delaware State University, at $10,314 of tuition and fees in the 2023-24 federal file, the lowest among the state's 2 public four-year institutions. The most expensive is University of Delaware at $16,080.

How much aid does University of Delaware give?

Its median net price for aided first-year students is $17,716 against published in-state tuition and fees of $16,080. By income, the median runs from $9,354 (up to $30,000) to $25,310 (over $110,000) in the IPEDS 2022-23 data.

Is Delaware a good state for out-of-state students?

That depends on the premium: nonresidents pay 2.3 times the resident tuition at Delaware publics on average ($29,985 vs $13,197). Regional exchange participation can cut that premium substantially for eligible programs, as described on this page.