Newport, New Castle County, Delaware Property Taxes
Median Newport, DE effective property tax rate: 0.73%, significantly lower than the national median of 1.02%.
Median Newport, DE home value: $208,620
Median annual Newport, DE tax bill: $1,508, $892 lower than the national median property tax bill of $2,400.
How are property taxes in New Castle calculated?
Property taxes in Newport, DE are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Newport’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Newport, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Newport, New Castle County, Delaware Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.73%
Estimate Property Tax Bill
$1,523
$1,413
Property Tax Rates Across Newport, New Castle County, Delaware
Local government entities are responsible for setting tax rates, which can vary significantly across a state. This variation occurs because each county annually estimates its required budget to provide public services and divides this by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. While there are votes and laws involved in setting these rates and budgets, this is essentially the yearly process.
In Newport, located in New Castle County, the effective property tax rate is a reflection of this process. When comparing Newport’s rate to other cities in Delaware and the median property tax rates across the state and the U.S., it's important to note that Delaware's median property tax rate is below the national median of 1.02%. This can be an attractive factor for property owners in Newport, as the lower tax rate can lead to significant savings compared to the national average. Understanding these differences in property tax rates can help property owners make informed decisions about their investments and potential savings.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Newport Tax Rate
0.73%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective New Castle County Tax Rate
0.84%
Median Effective Delaware Tax Rate
1.41%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Newport, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19804 | 0.35% | 0.54% | 0.73% | 0.87% | 1.02% |
Source: Ownwell
Property Tax Assessment Values Across Newport, New Castle County, Delaware
Property Tax Assessment Values Across Newport, New Castle County, Delaware
Source: Ownwell

$71,775
$387,113
$702,450
Median Newport Market Value
$208,620
Median New Castle County Market Value
$248,490
Median Delaware Market Value
$64,200
Median United States Market Value
$235,294
Property Tax Assessment Values Across Newport, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19804 | $148,878 | $182,070 | $208,620 | $229,230 | $249,570 |
Source: Ownwell
Property Tax Bills Across Newport, New Castle County, Delaware
Median Newport Tax Bill
$1,508
Median New Castle County Tax Bill
$2,154
Median Delaware Tax Bill
$1,362
Median United States Tax Bill
$2,400
Property Tax Bills Across Newport, New Castle County, Delaware
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
19804 | $733 | $1,083 | $1,508 | $1,808 | $2,009 |
Source: Ownwell