HIGHLIGHTS
- Delaware has no sales tax and far lower property taxes than New Jersey.
- New Jersey has higher home prices but keeps you closer to family and cities.
- Neither state taxes Social Security; both offer retirement-income breaks.
- Delaware homes average roughly $398k vs. about $560k in New Jersey.
- Both states offer strong 55+ communities along the coast and in the countryside.
For most active adults weighing retiring in Delaware versus New Jersey, Delaware is the lower-cost, lower-tax choice. New Jersey keeps you closer to family, the shore, and big-city access—but at a higher price. Neither state taxes Social Security, and both offer meaningful retirement-income breaks. The right answer depends less on a single number and more on what matters most: stretching a fixed income or staying rooted near the people and places you already know.
Delaware vs. New Jersey: What’s the Difference?
Delaware and New Jersey sit side by side on the Mid-Atlantic coast, but they offer different retirement paths. Delaware is smaller, quieter, and coastal, with roughly 1.06 million residents and some of the lowest taxes in the region. New Jersey is denser, pricier, and higher-taxed—but it puts you closer to New York City, Philadelphia, and the Jersey Shore. The table below unpacks each category to help 55+ buyers make a real lifestyle decision.
| Category | Delaware | New Jersey |
|---|---|---|
| Median home value | ~$398,000 | ~$560,000 |
| State income tax | 2.2% to 6.6% | 1.4% to 10.75% |
| Sales tax | None | 6.625% |
| Property tax (effective) | ~0.54% | ~1.88% (highest in U.S.) |
| Social Security taxed? | No | No |
| Avg. property tax bill | Among lowest in U.S. | ~$10,095 (2024) |
| Vibe / location | Quieter, coastal, small | Denser, near NYC/Philadelphia, the shore |
Cost of Living and Home Prices
The price gap between the two states is substantial. Delaware’s median sale price was about $398,000 in July 2026, compared with about $560,000 in New Jersey—a difference of roughly $162,000. That spread matters when stretching a fixed income: a lower purchase price plus lower carrying costs frees up monthly budget for travel, hobbies, or visits with grandkids.
New Jersey’s overall cost of living runs above the national average, from groceries to services to property tax bills. Delaware stretches a dollar further in most categories. The tradeoff worth naming: parts of coastal Delaware—Rehoboth, Lewes, and surrounding beach towns—have risen considerably and can rival New Jersey pricing in premium locations. Inland Delaware remains notably more affordable.
For 55+ buyers, Delaware new-build communities offer a concrete benchmark when comparing across state lines, with current 55places listings spanning roughly the $400,000s to $800,000s.
Related Article: The Most Affordable Retirement Communities in Delaware
Taxes for Retirees
Taxes often drive the decision between Delaware and New Jersey. Here’s how the numbers break down for a typical 55+ household.
Income Tax
Delaware’s income tax is graduated from 2.2% to a top marginal rate of 6.6% on taxable income of $60,000 or more. New Jersey’s brackets range from 1.4% to 10.75% at the top. Neither state taxes Social Security or Railroad Retirement benefits.
Retirement-Income Exclusions
Delaware residents age 60 and older may exclude up to $12,500 per person of eligible retirement income, including pensions, IRA and 401(k) distributions, dividends, interest, capital gains, and net rental income.
New Jersey offers a larger exclusion on paper: Residents age 62 and older (or those considered disabled) can exclude up to $100,000 of taxable pension, annuity, and IRA income for married couples filing jointly, or up to $75,000 for single filers. The exclusion phases down for taxpayers with total income between $100,001 and $150,000 and is unavailable above $150,000.
Sales Tax
Delaware has no state or local sales tax—one of only five states with that distinction. New Jersey’s sales tax is 6.625%, though groceries for home consumption, prescription and over-the-counter medications, and most clothing and footwear are exempt.
Property Tax
This is where the gap widens most. Delaware’s effective property tax rate was about 0.54% in 2024, among the nation’s lowest. New Jersey’s effective rate was about 1.88%—the highest in the country. The average New Jersey homeowner paid thousands of dollars more in property taxes than homeowners in Delaware in 2024, according to data from the Tax Foundation.
New Jersey has responded with relief programs. The Stay NJ program provides property tax relief for eligible homeowners age 65 and older. For the 2025 tax year, homeowners with income of $200,000 or less may qualify, with the maximum annualized benefit tiered by income: up to $6,500 for incomes of $100,000 or less, $5,000 for incomes from $100,000.01 to $150,000, and $4,000 for incomes from $150,000.01 to $200,000. Benefits are subject to state budget appropriations and other eligibility requirements.
Estate and Inheritance Taxes
Delaware has neither an estate tax nor an inheritance tax. New Jersey eliminated its estate tax in 2018 but retains an inheritance tax. Spouses, children, parents, and grandchildren (Class A) are fully exempt. Siblings and certain in-laws (Class C) pay graduated rates of 11% to 16% after a $25,000 exemption. More distant or unrelated heirs (Class D) pay 15% to 16% with no exemption. That difference can matter when leaving assets to non-direct heirs.
For most retirees, Delaware’s total tax load is markedly lower. But New Jersey’s retirement-income exclusion and Stay NJ program can meaningfully narrow the gap for moderate-income homeowners who qualify.
Tax situations vary—consult official state resources or a financial professional for personalized guidance.
Climate and Location
Both Delaware and New Jersey share a four-season Mid-Atlantic climate: warm, humid summers and cool winters with occasional snow. Delaware’s mean annual temperature ranges from 54°F to 58°F, and New Jersey’s is similar. Weather alone won’t tip the decision.
Location is where the real tradeoff lives. New Jersey keeps you closer to New York City, Philadelphia, and the Jersey Shore—train rides to see grandkids, day trips to the city, and established communities along the coast. Delaware offers coastal calm: Rehoboth Beach and Lewes anchor a quieter stretch of shore, with a smaller population and a slower pace.
For many active adults relocating within the region, proximity to family is the deciding factor. Delaware means beach walks on a Tuesday morning; New Jersey means easier access to relatives, cultural venues, and big-city healthcare. Both lifestyles are real—the question is which one fits the best.
Related Article: Where to Retire in Delaware to Live Near a Beach
Health Care Access
Health care matters more with each passing year, and both states offer solid options—though the picture is more nuanced than a single ranking suggests.
New Jersey has a dense hospital network and ranks well nationally for health care access. In U.S. News Best States rankings, New Jersey ranks among the top 10 states for health care. The state’s proximity to Philadelphia and New York City also puts residents within reach of major academic medical centers.
Delaware’s hospital quality ranks among the highest in the country. U.S. News ranked the state No. 1 for hospital quality in 2025 and No. 2 in 2026. ChristianaCare, based in Wilmington, is Delaware’s largest health system, and U.S. News ranked it the state’s No. 1 hospital system in both 2025-26 and 2026-27. However, a 2024 SeniorLiving.org report ranked Delaware 49th for senior health care based on measures of cost, access, and outcomes. The report also found that drug costs in Delaware were 39% higher than the national average.
Both rankings matter. Delaware offers strong acute care; New Jersey offers broader access and scale. For active adults managing ongoing conditions, the state’s density and breadth may be worth weighing alongside hospital quality scores.
55+ Communities and Active Adult Living
This is where the decision gets personal. Both Delaware and New Jersey have well-established active adult markets, but they cluster in different places.
Delaware’s 55+ communities concentrate in Sussex County’s beach towns—Lewes, Millsboro, Milton, and the Rehoboth area—plus inland options around Dover and Middletown. Some active adult communities worth exploring include Four Seasons at Belle Terre in Lewes, Independence by Schell Brothers in Millsboro, and The Village of Hershey Run near Wilmington. Builders like Del Webb, Schell Brothers, and K. Hovnanian are active in the state.
New Jersey’s active adult market anchors in Ocean and Monmouth counties, especially around Toms River and the shore, with additional options in western New Jersey. Established communities include Holiday City at Berkeley in Toms River and Delaware Crossing in Lopatcong. Del Webb has multiple New Jersey communities as well.
Price context: Delaware 55+ new-build communities average roughly in the mid-$400k range according to 55places listing data. New Jersey’s range runs wider, with shore premiums pushing some communities higher.
The choice isn’t just a state—it’s a specific community, town, and neighborhood. 55places lists and compares communities in both Delaware and New Jersey, and 55places real estate experts specialize in this market and know individual communities well.
Related Article: Exploring the Del Webb Communities in New Jersey
Which Is Right for You: Delaware or New Jersey?
The answer depends on what matters most.
Choose Delaware if keeping taxes and home costs low is a priority, you value having no sales tax, prefer a quieter coastal pace, and want to stretch a fixed income further. Delaware’s combination of low property taxes, no sales tax, and a generous retirement-income exclusion adds up to meaningful savings for most 55+ buyers.
Choose New Jersey if staying near family, New York City, or Philadelphia matters more than the tax bill. New Jersey’s retirement-income exclusion and Stay NJ relief program help moderate-income retirees offset some of the state’s higher costs. The shore, dense amenities, and established 55+ communities make it a strong choice for those with roots in the region.
Neither state is wrong—each fits different priorities. The next step is exploring specific communities. 55places offers detailed listings for both states, and 55places real estate experts can help compare options based on your budget, location preferences, and lifestyle goals.
FAQs
Is it cheaper to retire in Delaware or New Jersey?
For most retirees, Delaware—lower home prices, no sales tax, and far lower property taxes outweigh New Jersey’s retirement-income tax breaks.
Does Delaware or New Jersey tax Social Security?
Neither state taxes Social Security benefits, though federal tax may still apply depending on total income.
How do property taxes compare in Delaware and New Jersey?
Delaware’s effective rate is about 0.54%, among the nation’s lowest, while New Jersey’s is about 1.88%, the highest in the U.S.
What are the best places to retire in Delaware?
Popular active adult spots include Lewes, Rehoboth, Millsboro, Milton, and Dover, mixing beach access with lower costs.
What are the best 55+ communities in New Jersey?
The Toms River and Ocean County area and shore communities anchor New Jersey’s active adult market, including established communities like Holiday City at Berkeley.
Find Your 55+ Community in Delaware or New Jersey
Whether you’re drawn to Delaware’s low taxes and quiet beach towns or New Jersey’s shore communities and big-city access, 55places real estate experts can help you compare active adult communities in both states and find the right fit for your budget and lifestyle. Contact 55places.com today!
References
- USAFacts (Delaware Population)
- Delaware Division of Revenue
- Tax Foundation (Delaware)
- Tax Foundation (New Jersey)
- NJ Division of Taxation (Retirement Income)
- NJ Division of Taxation (Stay NJ)
- NJ Division of Taxation (Inheritance Tax)
- NJ Division of Taxation (Sales and Use Tax)
- Rutgers Bloustein School (NJ property tax data)
- U.S. News & World Report (2026 Best States, Health Care)
- Delaware Public Media
- SeniorLiving.org (2024 Senior Healthcare Report)
- Delaware Climate Office, University of Delaware
- Insights and market stats
- Instant new home alerts
- Answers from local 55+ experts
