Property Taxes in Onemo, Virginia
Median Onemo, Virginia effective property tax rate: 0.56%, significantly lower than the national median of 1.02%, and lower than the Virginia state median of 0.90%.
Median Onemo, Virginia home value: $186,300
Median annual Onemo, Virginia tax bill: $1,016, $1,384 lower than the national median property tax bill of $2,400.
How are property taxes in Mathews calculated?
Property taxes in Onemo, Virginia 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 Onemo's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Onemo, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Onemo Property Tax Calculator Work?
Use this Onemo property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Onemo's median effective tax rate of 0.56% — based on actual property records in Mathews 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 Onemo'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 Onemo: rates range from 0.56% in 23130 to 0.56% in 23130, 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 Onemo.
About Onemo Property Taxes
About Property Taxes in Onemo, Mathews, Virginia
Onemo's median effective property tax rate of 0.56% is lower than the Virginia state median of 0.90% and lower than the national median of 1.02%. This rate reflects the Mathews County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Onemo. Homeowners in the 23130 ZIP code carry a median effective rate of 0.56%, while those in the same ZIP also pay 0.56%. This reflects how school district boundaries and local assessment districts are drawn across Mathews County. Understanding where you live in Onemo can still help you better estimate your annual tax bill.
Onemo homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the June 1, 2026 deadline each year.
If your estimated bill 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 Onemo, Mathews County, Virginia
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 Onemo's effective property tax rate to other cities in Virginia and the median property tax rates in Virginia and the U.S.
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 Onemo Tax Rate
0.56%
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 Mathews County Tax Rate
0.56%
Median Effective Virginia Tax Rate
0.90%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Onemo, Mathews County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 23130 | 0.56% | 0.56% | 0.56% | 0.56% | 0.56% |
Source: Ownwell
Property Tax Assessment Values Across Onemo, Mathews County, Virginia
When examining property taxes in ONEMO, Virginia, 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. The Mathews County appraisal district 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 Mathews County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in ONEMO.
For example, the median home price in ONEMO is $186,300, with tax bills ranging significantly across the county. 23130 has the highest median home price at $186,300.
Property Tax Assessment Values Across Onemo, Mathews County, Virginia
Source: Ownwell
$179,500
$271,850
$364,200
Median Onemo Market Value
$186,300
Median Mathews County Market Value
$239,800
Median Virginia Market Value
$323,500
Median United States Market Value
$274,101
Property Tax Assessment Values Across Onemo, Mathews County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 23130 | $47,540 | $127,500 | $186,300 | $319,100 | $435,060 |
Source: Ownwell
Property Tax Bills Across Onemo, Mathews County, Virginia
Property tax bills in Onemo are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value is the starting point for the bill, so a higher-value home usually leads to a larger tax bill.
Several factors can affect the final amount homeowners pay, including the home’s location, its condition, and any changes in the local tax rate. In Mathews County, the median home price is $186,300, and property tax bills can vary widely from one household to another. The 25th percentile tax bill is $655, while the 75th percentile is $1,776. For higher-tax homes, the 90th percentile reaches $2,428.
For homeowners, this means property taxes can be a meaningful part of annual housing costs. Even small changes in assessed value or tax rates can affect the bill, making it important to understand how the calculation works.
Median Onemo Tax Bill
$1,016
Median Mathews County Tax Bill
$1,334
Median Virginia Tax Bill
$2,852
Median United States Tax Bill
$3,209
Property Tax Bills Across Onemo, Mathews County, Virginia
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 23130 | $265 | $655 | $1,016 | $1,776 | $2,428 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | May 1 |
Links | |
|---|---|
| Mathews Tax Assessor | |
| Website | eservices-mathews.com |