Property Taxes in Mount Rainier, Maryland
Median Mount Rainier, Maryland effective property tax rate: 1.96%, significantly higher than the national median of 1.02%, and higher than the Maryland state median of 1.21%.
Median Mount Rainier, Maryland home value: $402,500
Median annual Mount Rainier, Maryland tax bill: $7,393, $4,993 higher than the national median property tax bill of $2,400.
How are property taxes in Prince George's calculated?
Property taxes in Mount Rainier, 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 Mount Rainier's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mount Rainier, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Mount Rainier Property Tax Calculator Work?
Use this Mount Rainier property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mount Rainier's median effective tax rate of 1.96% — 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 appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mount Rainier'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 Mount Rainier: rates range from 1.96% in 20712 to 1.96% in 20712, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Mount Rainier.
About Mount Rainier Property Taxes
About Property Taxes in Mount Rainier, Prince George's, Maryland
Mount Rainier's median effective property tax rate of 1.96% 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 Mount Rainier. Homeowners in the 20712 ZIP code carry a median effective rate of 1.96%, while those in 20712 pay 1.96%. This spread — 0 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 Mount Rainier you live in can make a meaningful difference to your annual tax bill.
Mount Rainier homeowners who believe their assessed value is too high can file a formal appeal with the 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 Mount Rainier, 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 Mount Rainier'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 Mount Rainier, 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 Mount Rainier Tax Rate
1.96%
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
1.27%
Property Tax Rates Across Mount Rainier, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20712 | 1.56% | 1.67% | 1.96% | 2.13% | 2.14% |
Source: Ownwell
Property Tax Assessment Values Across Mount Rainier, Prince George's County, Maryland
When examining property taxes in Mount Rainier, 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 tax 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 the season.
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. For example, the median home price in Mount Rainier is $402,500, with a median tax bill of $7,393. That is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
Property Tax Assessment Values Across Mount Rainier, Prince George's County, Maryland
Source: Ownwell
$225,100
$461,800
$698,500
Median Mount Rainier Market Value
$402,500
Median Prince George's County Market Value
$355,500
Median Maryland Market Value
$338,400
Median United States Market Value
$274,101
Property Tax Assessment Values Across Mount Rainier, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20712 | $298,400 | $355,400 | $402,500 | $453,300 | $534,500 |
Source: Ownwell
Property Tax Bills Across Mount Rainier, Prince George's County, Maryland
Property tax bills in Mount Rainier are calculated by applying the local tax rate to a home’s assessed market value. The assessed value is based on what the property is worth for tax purposes, and that figure can be influenced by the home’s location, size, condition, and any improvements made over time. For homeowners, that means a higher assessed value usually leads to a higher tax bill, while a lower assessment can reduce what is owed.
In Mount Rainier, the median home price is $402,500, and the median property tax bill is $7,393 in ZIP code 20712. That is well above the national median property tax bill of $2,400, showing how local assessments and tax rates can create a much larger annual expense. For many homeowners, property taxes are one of the biggest ongoing costs of owning a home, and changes in assessment can have a direct impact on monthly budgeting and long-term affordability.
Property Tax Bills Across Mount Rainier, Prince George's County, Maryland
Source: Ownwell
$3,473
$6,429
$9,385
Median Mount Rainier Tax Bill
$7,393
Median Prince George's County Tax Bill
$4,985
Median Maryland Tax Bill
$4,092
Median United States Tax Bill
$3,209
Property Tax Bills Across Mount Rainier, Prince George's County, Maryland
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 20712 | $5,081 | $6,300 | $7,393 | $8,762 | $10,454 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 13 |
Links | |
|---|---|
| Prince George's Tax Assessor | |
| Website | sdat.dat.maryland.gov |