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Retirement Savings Calculator for Wilmington, DE
Local data pre-filled
The median household income in Wilmington is $68,800. With a cost of living index of 103, your retirement needs will be higher than average. Planners generally recommend saving 10–15% of income; at Wilmington's median income that's $8,256–$10,320 per year.
✓ Calculator below is pre-filled with Wilmington local data
Data as of · Sources: Zillow, Census ACS, Tax Foundation, Freddie Mac
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Delaware Financial Snapshot (2026) — Retirement Savings Calculator
Social Security + 401(k) state treatment + estate exemption shape the retirement savings calculator in Delaware. Every row cites a primary public dataset. Numbers reflect the most recent vintage available; refresh cadence is documented in the methodology.
How the Retirement Savings Calculator Math Works Under Delaware Law
Your retirement projection in Delawarehas two tax-aware legs: the accumulation side (contributions reduce today's AGI) and the withdrawal side (distributions are taxed when you pull them out). Delaware does NOT tax Social Security benefits, and 401(k) withdrawals ARE subject to state income tax in full[1].
This changes the math. A flat-tax state that spares Social Security means the 4% safe-withdrawal rule stretches further in real terms than the raw headline number suggests — the right portfolio target is FIRE_number = annual_expenses × 25, where annual_expenses already nets out state taxes. No state-level estate tax simplifies high-net-worth planning — only federal estate tax above the $13.99M exemption applies.
Calc-specific note: Rule of 25: FIRE number = annual expenses × 25. Expenses must be net of state taxes on withdrawals.
Worked example — Delaware
A Delaware household targeting $80,000/year in retirement spending needs a portfolio ≈ $2,000,000 (25× rule, 4% SWR). With 6.60% state tax on withdrawals, that target rises to ≈ $2,141,328 net.
Local context: Wilmington, DE
Housing economics in Wilmington, DE. The median home value runs 17.6% below the U.S. baseline for Wilmington, DE is $295,000 per Zillow's home-value index. Median rent runs $1,350 a month per Zillow ZORI, cheaper than the national $1,850 baseline. Effective property tax sits at 0.57% of assessed value, below the 0.99% national average tracked by the Tax Foundation. Lenders in Wilmington, DE have quoted 6.30% on the 30-year fixed product over the trailing four-week window per Freddie Mac PMMS — the prevailing posted rate before any borrower-specific lock-ins.
Income and tax climate. Delaware's top marginal state income tax bracket lands at 6.60% — compared to the volume-weighted national average around 4-5%. BEA's Regional Price Parity scores Wilmington, DE at 103.0 (national = 100), meaning a dollar in Wilmington, DE buys 97¢ of national purchasing power.
How Wilmington, DE shapes retirement math. State income tax treatment of retirement distributions varies more than most savers realize — some states exempt Social Security entirely, others exempt pensions but tax 401(k)/IRA distributions at ordinary rates, others tax everything. Wilmington, DE's top marginal bracket and its specific exemption rules feed the retirement-savings, Social Security optimization, and required-minimum-distribution calculators on this page. Cost-of-living also matters: the same nominal nest egg buys different lifestyles in different states, and BEA's Regional Price Parity index makes that quantifiable.
Local context as of 2026-06-27. Live data sources are listed in the Sources section below; each metric carries its own retrieval date.
Wilmington versus the U.S. baseline
How does Wilmington, DE stack up against the national average on the metrics that drive the calculators on this page? The table below pairs the Wilmington, DE-specific reading against the U.S. baseline so you can see at a glance whether your local scenario runs above or below typical. Three to five percentage points of difference on most of these inputs translates into meaningful changes in calculator output — for example, a 50-basis-point difference in mortgage rate moves the monthly payment on a $400,000 30-year loan by roughly $130.
| Metric | Wilmington, DE | U.S. baseline | Difference |
|---|---|---|---|
| Median home value[zillow] | $295,000 | $358,000 | -17.6% |
| Median monthly rent[zillow] | $1,350 | $1,850 | -27.0% |
| Property tax (effective)[tax-foundation] | 0.57% | 0.99% | -42.4% |
| State top marginal income tax[tax-foundation] | 6.60% | ~4.08% (volume-weighted) | 2.5 pp |
| State cost-of-living index[bea-rpp] | 103.0 | 100.0 | 3.0 pts |
How to use the Retirement Savings Calculator
Walk through using the Retirement Savings Calculator with Wilmington, DE-specific defaults pre-loaded from primary sources.
- Enter your Wilmington numbersFill in the retirement savings inputs. Defaults reflect Wilmington, DE 2026: median home $295,000, median rent $1,350/mo, 0.57% effective property tax.
- Apply the local 2026 inputsThe median home value in Wilmington is $295,000 (Zillow ZHVI), with median monthly rent running $1,350/mo.
- Compare against Wilmington contextMonthly PITI on the $295,000 median home in Wilmington is ~$1,858/mo — vs a $1,350/mo median rent.
How Delaware Compares to Neighboring States
Moving one state over changes the retirement savings numbers. Compare median home value (Zillow ZHVI), top marginal income tax rate, effective property tax rate, and the BEA all-items Regional Price Parity across Delaware and its border states.
| State | Median home | Top inc tax | Prop tax rate | RPP (US=100) |
|---|---|---|---|---|
| Delaware (this page) | $350,000 | 6.60% | 0.58% | 98.8 |
| Maryland | $415,000 | 5.75% | 1.09% | 104.6 |
| see New Jersey | $520,000 | 10.75% | 2.47% | 108.9 |
| Pennsylvania | $265,000 | 3.07% | 1.49% | 97.4 |
Sources: Zillow ZHVI[1], state Departments of Revenue / Tax Foundation[2], Tax Foundation property taxes[3], BEA Regional Price Parities[4].
What Changes Your Result in Delaware
- Marginal vs effective rate:Top marginal rate (6.60%) applies to the last dollar earned above the top bracket floor. Your effective rate — total state tax divided by taxable income — will be lower for most filers.
- Social Security is exempt:Delaware does not tax Social Security benefits, a meaningful tailwind vs. peer states. Treat your benefit as pre-tax-federal, post-tax-state[6].
How Wilmington Compares to the National Average
Understanding how Wilmington stacks up helps you calibrate your financial planning.
| Metric | Wilmington, DE | US Average | Difference |
|---|---|---|---|
| Median Home Price | $295,000 | $420,800 | -29.9% |
| Median Monthly Rent | $1,350 | $1,713 | -21.2% |
| Median Household Income | $68,800 | $74,580 | -7.8% |
| Property Tax Rate | 0.57% | 1.10% | -48.2% |
| Cost of Living Index | 103 | 100 | +3.0% |
Sources: U.S. Census Bureau, BLS, Zillow, NAR (2024–2025). Green = favorable for residents; red = less favorable.
Wilmington Financial Snapshot
- Population (Metro)
- 740,000
- Unemployment
- 4.4%
- Avg Commute
- 25 min
- Median Age
- 37.2
- Price-to-Rent Ratio
- 18.2x
- Annual Property Tax
- $1,682
Frequently Asked Questions — Wilmington
- Can median-income households afford the median home in Wilmington?
- With a ~$1,858 monthly PITI and $68,800 median income, housing would consume ~32.4% of gross annual income. Qualifying under the 28% DTI rule requires ~$79,629 in annual income. Educational reference only.
- Is it better to rent or buy in Wilmington?
- Wilmington's price-to-rent ratio (18.2x) is roughly neutral — in the 15-20x range the decision depends on time horizon and wealth goals.
- What is the annual property tax bill on the median home in Wilmington?
- Approximately $1,682/yr at the 0.57% effective rate on the $295,000 median home. The national average effective rate is 1.07%.
- What share of median income goes to rent in Wilmington?
- The $1,350/mo median rent represents 23.5% of the $68,800 median household income. The recommended housing cost threshold is 30%; Wilmington falls within that guideline. Educational reference only.
- How much does commuting cost in Wilmington?
- Average commute time in Wilmington is 25 minutes per ACS. Estimated annual commute cost runs about $4,355 — a cost frequently overlooked when calculating true household affordability. Educational reference only.
- How does the cost of living in Wilmington compare to the national average?
- Wilmington's BEA RPP index is 103, 3% above the national baseline of 100. For a household earning the national median income of $77,540, this translates to ~$2,326/yr in purchasing power difference. Educational reference only.
- What is the median home price in Wilmington, DE?
- The median home price in Wilmington is $295,000 as of 2025–2026.
- What is the average rent in Wilmington?
- The median monthly rent in Wilmington, DE is $1,350.
- Where does Wilmington data on this page come from?
- Wilmington numbers are pulled from Zillow ZHVI/ZORI (home values, rent), the U.S. Census Bureau ACS (income, demographics), and Tax Foundation (property tax). Each value is timestamped on the page.
- How often is the Wilmington retirement savings updated?
- Source feeds (Zillow, Freddie Mac PMMS, Census ACS) are refreshed on their native cadence — hourly for mortgage rates, monthly for ZHVI/ZORI, annually for ACS. Page caches revalidate every 24 hours via Next.js ISR.
- Does the retirement savings replace professional advice?
- No. This calculator gives educational estimates using public Wilmington data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for decisions with material consequences.
Delaware State Context
Delaware Real Estate Tips
Delaware has NO state sales tax — saving thousands on furnishings, appliances, and home improvement when you buy or renovate.
Delaware's property tax rate of 0.57% is well below the national average, keeping ongoing costs manageable.
The Delaware State Housing Authority (DSHA) offers down payment and closing cost assistance for first-time buyers.
Delaware's realty transfer tax is 4% (split between buyer and seller), which is higher than many states — factor this into closing costs.
Delaware Homebuyer Programs
- ✓DSHA Homeownership Loan Program — below-market rates with down payment assistance.
- ✓DSHA Preferred Plus Program — up to 5% of loan amount for down payment assistance.
- ✓Welcome Home Program — assistance for veterans purchasing in Delaware.
Statewide Delaware figures apply broadly across Wilmington. County- and city-level variation can be significant — verify against local sources before closing a transaction. [3]
How we compute this — methodology
The Wilmington page uses local median home price ($295,000), median rent ($1,350/mo), and property tax rate (0.57%) alongside the calculator's client-side formula. Calculations run in your browser — no inputs are sent to a server.
Refresh cadence:home price (Zillow ZHVI) and rent (Zillow ZORI) are reviewed monthly when the source publishes. Property tax and cost-of-living figures refresh annually. The page's dateModified reflects the most recent retrievedAt across every sourced value rendered above.
Known limits: ZIP-level variance within Wilmington can be substantial — the figures shown are city-wide medians. For a precise property tax quote, consult your county assessor.
Sources
- Zillow Research — ZHVI (Zillow Home Value Index) + ZORI (Zillow Observed Rent Index), city-level. zillow.com/research/data. Retrieved 2026-06-13.
- U.S. Census Bureau — American Community Survey (ACS) 5-year estimates for median household income and population. census.gov/programs-surveys/acs.
- CalcFi state financial context — tips + first-time homebuyer programs compiled from each state's Housing Finance Authority (HFA) public pages. See
src/data/state-financial-context.ts. - Tax Foundation — state property tax effective rates and state/local sales tax rates. taxfoundation.org.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — weekly national mortgage rate averages used by mortgage-related calculators. freddiemac.com/pmms.
- Social Security Administration — OASDI / Medicare benefit + contribution rules — www.ssa.gov. Retrieved 2026-06-13.
- Internal Revenue Service — federal individual income tax brackets and standard deductions — www.irs.gov/forms-pubs/about-publication-17. Retrieved 2026-06-13.
- State Departments of Revenue — official bracket + deduction publications (one primary URL per state; linked in the brackets table below) — taxfoundation.org/data/all/state/state-income-tax-rates. Retrieved 2026-06-13.
- FDIC — National Deposit Rates (savings, checking, CD) — www.fdic.gov/resources/bankers/national-rates. Retrieved 2026-06-13.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — weekly national mortgage rates — www.freddiemac.com/pmms. Retrieved 2026-06-13.
- NAIC Dwelling Fire, Homeowners Owners, and Homeowners Tenants Insurance Report — content.naic.org/article/homeowners-insurance-report. Retrieved 2026-06-13.
- Bureau of Economic Analysis — Regional Price Parities by State — www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area. Retrieved 2026-06-13.
- U.S. Department of Labor — State Minimum Wage Laws — www.dol.gov/agencies/whd/minimum-wage/state. Retrieved 2026-06-13.
- FRED (Federal Reserve Economic Data) — real median household income, unemployment, HPI, LFPR per state — fred.stlouisfed.org. Retrieved 2026-06-13.
- HUD Fair Market Rents — 50th-percentile 2-bedroom FY — www.huduser.gov/portal/datasets/fmr.html. Retrieved 2026-06-13.
- BLS Occupational Employment and Wage Statistics (OEWS) — state-level occupational wages — www.bls.gov/oes. Retrieved 2026-06-13.
Spot an error? Email hello@calcfi.app with the URL and the correct figure.
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National reference: Retirement Savings Calculator