Portsmouth, Scioto County, Ohio Property Taxes
Property Taxes in Portsmouth, Ohio
Median Portsmouth, Ohio effective property tax rate: 1.55%, significantly higher than the national median of 1.02%, and lower than the Ohio state median of 1.60%.
Median Portsmouth, Ohio home value: $61,180
Median annual Portsmouth, Ohio tax bill: $881, $1,519 lower than the national median property tax bill of $2,400.
How are property taxes in Scioto calculated?
Property taxes in Portsmouth, Ohio 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 Portsmouth's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Portsmouth, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Portsmouth, Scioto County, Ohio Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.55%
Estimate Property Tax Bill
$948
$880
How Does the Portsmouth Property Tax Calculator Work?
Use this Portsmouth property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Portsmouth's median effective tax rate of 1.55% — based on actual property records in Scioto 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 Portsmouth'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 Portsmouth: rates range from 1.55% in 45662 to 1.55% in 45662, 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 Portsmouth.
About Portsmouth Property Taxes
About Property Taxes in Portsmouth, Scioto, Ohio
Portsmouth's median effective property tax rate of 1.55% is lower than the Ohio state median of 1.60% and higher than the national median of 1.02%. This rate reflects the Scioto 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 Portsmouth. Homeowners in the 45662 ZIP code carry a median effective rate of 1.55%, while those in the same ZIP code also pay 1.55%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Scioto County. Understanding which part of Portsmouth you live in can make a meaningful difference to your annual tax bill.
Portsmouth homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the March 31, 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 Portsmouth, Scioto County, Ohio
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 Portsmouth's effective property tax rate to other cities in Ohio and the median property tax rates in Ohio and the U.S.
Our median effective property tax rate (tax bill Ă· 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 Portsmouth Tax Rate
1.55%
Our median effective property tax rate (tax bill Ă· 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 Scioto County Tax Rate
1.54%
Median Effective Ohio Tax Rate
1.60%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Portsmouth, Scioto County, Ohio
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 45662 | 0.93% | 1.50% | 1.55% | 1.60% | 1.71% |
Source: Ownwell
Property Tax Assessment Values Across Portsmouth, Scioto County, Ohio
When examining property taxes in Portsmouth, Ohio, 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 Scioto County tax authority 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 Scioto County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
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 Portsmouth.
For example, the median home price in Portsmouth is $61,180, with tax bills ranging significantly across the county. 45662 has the highest median home price at $61,180.
Property Tax Assessment Values Across Portsmouth, Scioto County, Ohio
Source: Ownwell
$41,325
$92,883
$144,440
Median Portsmouth Market Value
$61,180
Median Scioto County Market Value
$71,495
Median Ohio Market Value
$168,370
Median United States Market Value
$235,294
Property Tax Assessment Values Across Portsmouth, Scioto County, Ohio
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 45662 | $21,689 | $38,505 | $61,180 | $94,408 | $146,853 |
Source: Ownwell
Property Tax Bills Across Portsmouth, Scioto County, Ohio
Property tax bills in Portsmouth are based on the assessed value of a home, which is compared with local tax rates set by taxing authorities. When a property’s assessed value rises, the tax bill can increase as well, even if the homeowner’s income does not change. For homeowners in Portsmouth, the median home price is $61,180, and the median property tax bill is $881.
Several factors influence the final bill, including the home’s market value, the assessment level, and the local levies applied in Scioto County. Bills can vary widely from one property to another, with the 25th percentile at $525 and the 75th percentile at $1,404. At the higher end, the 90th percentile reaches $2,226.
Because property taxes are tied to value and local rates, homeowners may see changes over time even without making improvements to the home.
Median Portsmouth Tax Bill
$881
Median Scioto County Tax Bill
$1,035
Median Ohio Tax Bill
$2,789
Median United States Tax Bill
$2,400
Property Tax Bills Across Portsmouth, Scioto County, Ohio
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 45662 | $270 | $525 | $881 | $1,404 | $2,226 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 31 |
Links | |
|---|---|
| Scioto Tax Assessor | |
| Website | oh-scioto-auditor.publicaccessnow.com |