Upper Marlboro, Prince George's County, Maryland Property Taxes
Property Taxes in Upper Marlboro, Maryland
Median Upper Marlboro, Maryland effective property tax rate: 1.37%, significantly higher than the national median of 1.02%, and higher than the Maryland state median of 1.21%.
Median Upper Marlboro, Maryland home value: $395,200
Median annual Upper Marlboro, Maryland tax bill: $5,080, $2,680 higher than the national median property tax bill of $2,400.
How are property taxes in Prince George's calculated?
Property taxes in Upper Marlboro, Maryland 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 Upper Marlboro's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Upper Marlboro, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Upper Marlboro, Prince George's County, Maryland Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.37%
Estimate Property Tax Bill
$5,414
$5,024
$774
Average Annual Tax Savings
How Does the Upper Marlboro Property Tax Calculator Work?
Use this Upper Marlboro property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Upper Marlboro's median effective property tax rate of 1.37% — based on actual property records in Prince George's County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Upper Marlboro's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Upper Marlboro: rates range from $5,069.00 in 20772 to $5,095.00 in 20774, primarily due to differences in school district levies and local assessment districts. Upper Marlboro's median property tax bill of $5,080 is higher than the Maryland median of $2,400 and higher than the national median property tax bill.
If your estimate is higher than expected, Ownwell can appeal your Upper Marlboro assessment — you only pay if we save you money.
About Upper Marlboro Property Taxes
About Property Taxes in Upper Marlboro, Prince George's, Maryland
Upper Marlboro's median effective property tax rate of 1.37% is higher than the Maryland state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Prince George's County base levy combined with local school district levies and special taxing districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Upper Marlboro. Homeowners in the 20772 ZIP code carry a median effective rate of 1.41%, while those in 20774 pay 1.32%. This spread — 0.09 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Prince George's County. Understanding which part of Upper Marlboro you live in can make a meaningful difference to your annual tax bill.
Upper Marlboro homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the February 13, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Upper Marlboro, Prince George's County, Maryland
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Upper Marlboro's effective property tax rate to other cities in Maryland and the median property tax rates in Maryland and the U.S.
Property Tax Rates Across Upper Marlboro, Prince George's County, Maryland
Source: Ownwell
1.28%
1.62%
1.97%
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 Upper Marlboro Tax Rate
1.37%
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 Prince George's County Tax Rate
1.44%
Median Effective Maryland Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Upper Marlboro, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20772 | 1.17% | 1.27% | 1.41% | 1.49% | 1.58% |
| 20774 | 1.08% | 1.19% | 1.32% | 1.43% | 1.50% |
| 20613 | N/A | N/A | N/A | N/A | N/A |
| 20792 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Assessment Values Across Upper Marlboro, Prince George's County, Maryland
When examining property taxes in Upper Marlboro, Maryland, understanding the distinction between market value and assessed value is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. Prince George's County estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Prince George's County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. The median home price in Upper Marlboro is $395,200, with tax bills ranging from $5,069 in 20772 to $5,095 in 20774. That compares with the national median property tax rate of 1.02% and a national median property tax bill of $2,400.
Property Tax Assessment Values Across Upper Marlboro, Prince George's County, Maryland
Source: Ownwell
$225,100
$461,800
$698,500
Median Upper Marlboro Market Value
$395,200
Median Prince George's County Market Value
$355,500
Median Maryland Market Value
$338,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across Upper Marlboro, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20772 | $24,400 | $297,900 | $378,900 | $502,800 | $648,560 |
| 20774 | $192,000 | $293,425 | $413,650 | $512,500 | $675,400 |
| 20613 | N/A | N/A | N/A | N/A | N/A |
| 20792 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Bills Across Upper Marlboro, Prince George's County, Maryland
Property tax bills in Upper Marlboro are based on the assessed value of a home and the local tax rate set by Prince George’s County. When a property’s market value rises, the assessed value can increase too, which may lead to a higher tax bill. For homeowners, that means the amount owed can vary widely depending on the home’s value and where it is located. In Upper Marlboro, the median home price is $395,200, while the median property tax bill is $5,095 in ZIP code 20774 and $5,069 in ZIP code 20772. That is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
Ownwell helps homeowners save by reviewing their property tax assessments and identifying opportunities to appeal overassessments or claim exemptions. If your home is taxed above what it should be, Ownwell can help reduce your property tax bill and keep more money in your pocket.
Property Tax Bills Across Upper Marlboro, Prince George's County, Maryland
Source: Ownwell
$3,473
$6,429
$9,385
Median Upper Marlboro Tax Bill
$5,080
Median Prince George's County Tax Bill
$4,985
Median Maryland Tax Bill
$4,092
Median United States Tax Bill
$2,400
Property Tax Bills Across Upper Marlboro, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20772 | $318 | $3,674 | $5,069 | $6,772 | $8,656 |
| 20774 | $1,494 | $3,723 | $5,095 | $6,775 | $8,929 |
| 20613 | N/A | N/A | N/A | N/A | N/A |
| 20792 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 13 |
Links | |
|---|---|
| Prince George's Tax Assessor | |
| Website | sdat.dat.maryland.gov |