All-items parity
99.8
US = 100.0
Delaware (DE) | All-items parity 99.8
Delaware Cost of Living 2026
Delaware reads 99.8 on the BEA all-items price parity for 2024, essentially the national average, with housing rents at 102.0 and a median home of $371,600. Its appeal is engineered through the tax code: no sales tax at any register, a 0.53% effective property tax among the lightest east of the Mississippi, a $12,500-per-person pension and retirement-income exclusion from age 60, no estate or inheritance tax, and Social Security untaxed. Corporate franchise revenue pays for what residents do not, and the Sussex County beach towns have become the mid-Atlantic's retirement magnet because of it.
No sales taxProperty tax 0.53% effectiveNo estate or inheritance tax
Median Home
$371,600
2BR rent $1,564/mo
Median Income
$87,534
Household, Census ACS
Category breakdown
The four BEA price parities vs the nation
| Category | DE index | National avg | Difference |
|---|---|---|---|
| All items | 99.8 | 100.0 | -0.2% |
| Services: housing rents | 102.0 | 100.6 | 1.4% |
| Goods | 96.2 | 99.6 | -3.4% |
| Services: utilities | 103.8 | 98.4 | 5.5% |
| Services: other | 101.2 | 100.1 | 1.1% |
U.S. Bureau of Economic Analysis publishes these four component parities and no others. There is no federal grocery, healthcare or transportation price parity, so this table shows none. Food at home sits inside Goods; medical and transport services sit inside Services: other.
Sources: BEA Regional Price Parities by State (table SARPP), 2024 reference year, U.S. Bureau of Economic Analysis. Census ACS 2024 1-year (median income, home value), Delaware Division of Revenue (income tax, exclusions), Tax Foundation (effective property tax), EIA (electricity rates), KFF (uninsured rate).
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Pros / offsets
What works in Delaware.
No sales tax, funded by other people's companies. Delaware's franchise-tax and incorporation revenues (over a million business entities are registered in the state) let it skip a sales tax entirely; the border retail economy exists because Marylanders and Pennsylvanians drive in to use it.
Property taxes are a mid-Atlantic anomaly. At 0.53% effective, the median homeowner pays under $2,000 a year, a fraction of neighboring New Jersey's bills, and senior school-tax credits trim it further for over-65 owners.
A retirement code written on purpose. Social Security untaxed, a $12,500-per-person exclusion on pensions and retirement-account withdrawals from age 60, no estate or inheritance tax, and the senior property credit: Delaware competes for retirees the way other states compete for factories.
Position without the premium. Wilmington sits on Amtrak's Northeast Corridor minutes from Philadelphia, under two hours from both New York and Washington, and the $371,600 median undercuts every adjacent metro's equivalent commute.
Cons / drivers
Where Delaware costs more.
The income tax does more work than people expect. Brackets of 2.2-6.6% reach the top rate at moderate income, and Wilmington adds a city wage tax; for high-earning workers the no-sales-tax saving partly refunds itself here.
Beach-county growth is testing the bargain. Sussex County's boom (Rehoboth, Lewes, Millsboro) has brought construction lag, strained roads and summer service pricing; waterfront and east-of-Route-1 homes now carry genuine resort premiums, and flood insurance applies along the coast.
Healthcare capacity trails the in-migration. The retiree wave is outpacing specialist and primary-care growth, particularly downstate; average annual healthcare spending runs $8,850 per person, upper-tier for the region.
It is a small-market state. One real city, no major airport of its own, a professional job market concentrated in banking, chemicals (DuPont's legacy) and corporate law; careers outside those lanes often mean commuting to Philadelphia.
Tax + benefit signals
Delaware tax and access overview
State income tax
2.2-6.6%
Graduated or flat
Property tax effective
0.53%
Of assessed value, annual
Sales tax (state)
0.00%
Local can add 1-4% more
Uninsured rate
5.9%
Medicaid: expanded
Your take-home pay in Delaware
Federal, Delaware and any local income tax on your salary, per paycheck.
The mortgage on a $371,600 home
Monthly payment at today’s rates with Delaware property tax (0.53%) and average home insurance.
Metro variation
State averages mask city variation.
Delaware averages 99.8 on the BEA all-items parity across three counties that work like three markets:
New Castle County (Wilmington, Newark): The economic north: banking and corporate-law payrolls, Amtrak access, University of Delaware, and the state's widest price spread, from premium chateau-country suburbs (Greenville, Hockessin) to Wilmington city neighborhoods well below the state median.
Kent County (Dover): The practical middle: the capital, Dover Air Force Base and $300,000s new construction, the state's most ordinary and most affordable family market.
Sussex County (the beaches and inland): Two markets in one county: the coastal strip (Rehoboth, Lewes, Bethany) prices like the resort it is, while inland Sussex (Georgetown, Seaford, Millsboro's west side) sells the state's cheapest housing to the retirees and poultry-industry workforce sharing it.
The practical reading: Wilmington commuters, Dover value-seekers and beach retirees are buying three different states that happen to share one tax code.
Frequently Asked
Delaware cost of living, answered
How does Delaware afford no sales tax?
Corporate revenue: more than a million business entities, most of the Fortune 500 among them, are incorporated in Delaware for its Court of Chancery and corporate-law infrastructure, and their franchise taxes and fees fund a large share of the state budget. A gross receipts tax on businesses (invisible at the register) adds more. Residents simply never see a sales-tax line, and the tax-free shopping draws enough cross-border retail that the malls cluster near the Maryland and Pennsylvania lines.
What makes Delaware a retirement tax haven?
The complete stack: Social Security fully exempt; from age 60, a $12,500-per-person annual exclusion on pensions and eligible retirement income (401(k), IRA); property tax at 0.53% effective with a senior school-tax credit on top; no sales tax on the daily budget; and no estate or inheritance tax on what remains. A retired couple drawing $25,000 of pensions beyond Social Security can owe Delaware essentially nothing, which is precisely the demographic Sussex County's growth statistics describe.
Why are the Delaware beaches booming with retirees?
Price times taxes times position: Rehoboth, Lewes and Bethany offer a genuine Atlantic beach lifestyle at a fraction of New Jersey shore pricing, inside the tax structure above, within three hours of Washington, Baltimore and Philadelphia, where the transplants' equity and pensions were earned. Inland Sussex new construction in the $300,000s lets the budget version of the same move work. The costs arriving with the boom: summer traffic, strained healthcare capacity and rising coastal insurance.
What is the catch in Delaware's tax structure?
The income tax: brackets of 2.2-6.6% reach the 6.6% top rate at moderate income, higher than Maryland's comparable bands for many earners, and Wilmington levies a city wage tax on top for those working there. High-earning working households can pay more total tax than in a sales-tax state next door; the structure is tuned for retirees and spenders, not peak earners. Flood insurance near the coast and upper-tier healthcare costs are the non-tax caveats.
Wilmington or Philadelphia suburbs for a corridor commuter?
Wilmington undercuts the Main Line and most of Delaware County on housing, skips Pennsylvania's townships' local-income-tax patchwork in favor of its own city wage tax (avoidable by living outside city limits), charges no sales tax, and sits on the same Amtrak and SEPTA lines. Pennsylvania counters with a flat 3.07% income tax that beats Delaware's brackets for high earners. Families weighing schools shop district by district; on pure cost, northern Delaware usually wins the decade.
How do Delaware utilities and insurance run?
Mid-pack, with a coastal edge: electricity at 14.08 cents per kWh (average bill $135), gas at $82, and a utilities parity of 103.8, near the national level. Auto insurance averages $510, upper-half nationally thanks to the I-95 corridor. The coastal strip adds wind and flood considerations: east of Route 1, FEMA zone and elevation checks belong in every purchase decision, and premiums have been rising with the national coastal trend.