SlickCalc

Delaware Property Tax Calculator

Estimate the annual property tax bill on any home in Delaware. Start with the 0.54% state average effective rate, then edit for your county and homestead exemption.

Property Details
$

This calculator uses your state's effective rate (annual tax ÷ market value), so pair it with market value. If you switch to your county's nominal mill rate instead, first convert to assessed value using your state's assessment ratio (e.g. Missouri 19%, Colorado ~6.8%, Arizona 10%; Montana varies by class rate).

The state average is a starting point. Your county / city / school district rate may differ — edit to your local rate.

$

Reduces taxable value. Common in FL (~$25K–$50K) and TX ($140K), among many other states, for owner-occupied homes.

Results

Annual Property Tax

$2,160.00

≈ $180.00 / month

Taxable Value

$400,000

Per $1,000

$5.40

Monthly

$180.00

Compared to Delaware Median

Your annual bill$2,160
State median$1,750
State median home value$372,000

Delaware Property Tax at a Glance

Delaware's average effective property tax rate is 0.54%. The median home there is worth about $372K, and the median owner pays $1,750 a year. Your bill depends on your home's assessed value, county / school district rate, and exemptions. Edit the rate in the calculator above to match your specific county.

Avg. effective rate

0.54%

Median home value

$372K

Median annual tax

$1,750

Example: Property Tax on a $400,000 Home in Delaware

A $400,000 home in Delaware at the average effective rate of 0.54% produces an annual property tax of about $2,160. Your actual bill could be lower if you claim a homestead exemption, or higher if you're in a high-tax county or school district. Adjust the calculator above to your specifics.

Effective rates are based on Tax Foundation 2024 "Property Taxes by State" data. Local rates, exemptions, and assessment ratios vary widely.

Frequently Asked Questions

How much is property tax on a $400,000 home in Delaware?

At Delaware's average effective rate of 0.54%, a $400,000 home costs about $2,160/year. Your actual bill depends on your county, school district, and any homestead or senior exemptions. The state-wide median is around $1,750 on a typical home worth $372,000.

What is the property tax rate in Delaware?

Delaware's average effective property tax rate is 0.54% of home value. This is the state-wide average — individual counties and cities can be significantly higher or lower. The 'effective rate' already accounts for assessment ratios and typical exemptions, so it's a more practical number than the headline mill rate.

How does Delaware compare to other states?

An effective rate of 0.54% places Delaware in a specific tier relative to the national average of about 0.89%. New Jersey and Illinois sit at the top (both ~1.88%), while Hawaii (~0.29%) and Alabama (~0.37%) are at the bottom. Delaware's position reflects local funding for schools and services.

Does Delaware have a homestead exemption?

Most states do, but the details vary widely. Florida offers $25,000 off all taxes plus a second, inflation-adjusted tier (~$25,000) that doesn't apply to school-district tax; Texas's mandatory school-district exemption is $140,000; many states have smaller flat exemptions ($10,000-$25,000) for primary residences. Add senior, veteran, and disability exemptions on top where applicable. Apply once with your county assessor — it usually renews automatically.

When are property taxes due in Delaware?

Most states bill annually or semi-annually. Common payment dates are by year-end (Dec 31) or split between two installments (often March/September or April/October). Mortgage holders typically have taxes escrowed and paid by the lender. Check your Delaware tax authority for exact dates and payment options.

Last updated: 2026-09-16

Property Tax in Other States

CaliforniaTexasFloridaNew YorkPennsylvaniaIllinoisOhioGeorgiaNorth CarolinaMichiganNew Jersey

Related Tools

Mortgage Calculator
Calculate monthly mortgage payments, total interest, and amortization schedule.
Sales Tax Calculator
Calculate sales tax on any purchase with US state tax rates.
Home Equity Calculator
Calculate your current home equity, LTV ratio, and borrowable amount. Project how equity grows over time.
Rent vs Buy Calculator
Compare the long-term cost of renting vs buying a house, including mortgage, taxes, and investment opportunity cost.