Hannibal, Oswego County, New York Property Taxes

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Property Taxes in Hannibal, New York

Median Hannibal, New York effective property tax rate: 2.70%, significantly higher than the national median of 1.02%, and higher than the New York state median of 1.90%.
Median Hannibal, New York home value: $129,032
Median annual Hannibal, New York tax bill: $3,574, $1,174 higher than the national median property tax bill of $2,400.

How are property taxes in Oswego calculated?

Property taxes in Hannibal, New York 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 Hannibal's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Hannibal, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Hannibal, Oswego County, New York Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.7%

Estimate Property Tax Bill

$3,484

$3,233

How Does the Hannibal Property Tax Calculator Work?

Use this Hannibal property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Hannibal's median effective tax rate of 2.70% — based on actual property records in Oswego County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local assessment office uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Hannibal's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Hannibal's median property tax bill is $3,574, which is higher than the New York median tax bill by $1,174 and higher than the New York median tax rate of 1.90%. By ZIP code, rates in Hannibal are the same across the area, with 13074 showing both the highest and lowest median tax bill at $3,574.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Hannibal.

About Hannibal Property Taxes

About Property Taxes in Hannibal, Oswego, New York

Hannibal’s median effective property tax rate of 2.70% is higher than the New York state median of 1.90% and higher than the national median of 1.02%. This rate reflects the Oswego County base levy combined with local school district levies and special district levies that vary by subdivision throughout the city.

Property tax rates are not uniform across Hannibal. Homeowners in the 13074 ZIP code carry a median effective rate of 2.70%, while those in the lowest ZIP code pay 2.70%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Oswego County. Understanding which part of Hannibal you live in can make a meaningful difference to your annual tax bill.

Hannibal homeowners who believe their assessed value is too high can file a formal appeal with the local Assessment Review Commission before the May 26, 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 Hannibal, Oswego County, New York

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 Hannibal's effective property tax rate to other cities in New York and the median property tax rates in New York and the U.S.

Property Tax Rates Across Hannibal, Oswego County, New York

Source: Ownwell

2.07%

2.65%

3.22%

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 Hannibal Tax Rate

2.70%

Median Effective Oswego County Tax Rate

2.68%

Median Effective New York Tax Rate

1.90%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Hannibal, Oswego County, New York

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
13074	2.39%	2.51%	2.70%	2.97%	4.14%

Source: Ownwell

Property Tax Assessment Values Across Hannibal, Oswego County, New York

When examining property taxes in Hannibal, 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 Oswego 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 Oswego 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 Hannibal.

For example, the median home price in Hannibal is $129,032, with tax bills ranging significantly across the county. 13074 has the highest median home price at $129,032.

Property Tax Assessment Values Across Hannibal, Oswego County, New York

Source: Ownwell

$82,273

$136,837

$191,400

Median Hannibal Market Value

$129,032

Median Oswego County Market Value

$142,286

Median New York Market Value

$312,500

Median United States Market Value

$235,294

Property Tax Assessment Values Across Hannibal, Oswego County, New York

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
13074	$48,387	$82,258	$129,032	$180,645	$238,548

Source: Ownwell

Property Tax Bills Across Hannibal, Oswego County, New York

Property tax bills in Hannibal are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. The assessed value is influenced by factors such as the home’s location, size, condition, and any improvements that may affect what the property is worth. Because tax bills are tied to assessed value, homeowners with higher-value properties generally pay more.

In Hannibal, the median home price is $129,032, and the median property tax bill is $3,574 in ZIP code 13074. That sits above the national median property tax bill of $2,400 and above the national median property tax rate of 1.02%. For homeowners, this means property taxes can be a significant part of annual housing costs, especially when assessments rise faster than expected. Bills can vary widely, with the 25th percentile at $2,362 and the 75th percentile at $4,850, showing how much taxes can differ from one home to another.

Property Tax Bills Across Hannibal, Oswego County, New York

Source: Ownwell

$1,834

$3,557

$5,279

Median Hannibal Tax Bill

$3,574

Median Oswego County Tax Bill

$4,072

Median New York Tax Bill

$5,420

Median United States Tax Bill

$2,400

Property Tax Bills Across Hannibal, Oswego County, New York

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
13074	$1,540	$2,362	$3,574	$4,850	$6,112

Source: Ownwell

Don't miss the deadline to file a grievance!

Dates
Appeal Deadline	May 26

Links
Oswego Assessment Review Commission
Website	oswegogis.maps.arcgis.com

Frequently Asked Property Tax Questions in Hannibal, New York

How are property taxes calculated in Hannibal, New York?

Property taxes in Hannibal, New York are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Hannibal, New York?

To appeal your property taxes in Hannibal, New York, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Hannibal, New York?

Common property tax exemptions in Hannibal, New York include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Hannibal, New York?

Property tax deadlines in Hannibal, New York vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Hannibal, New York?

Ownwell provides professional property tax appeal services in Hannibal, New York. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.