New York · County property tax · ACS 2024
Ontario County Property Taxes
The median homeowner in Ontario County pays $4,565 a year, an effective rate of 2.05%, far above the U.S. average.
- $4,565
- Median tax / yr · Highest-decile bill
- 2.05%
- Effective rate · Highest-decile rate
- +129%
- vs U.S. average
- #31 of 62
- rank in NY
The verdict
Homeowners in Ontario County pay a median $4,565 a year in property tax, an effective rate of 2.05%, more affordable than 2% of U.S. counties (Census ACS 2024).
- $4,565
- Median annual tax bill, 2024
- 2.05%
- Effective rate on median home
- #3066 of 3135
- U.S. counties by tax burden
- +129%
- vs the national average bill
Effective rate is the median property tax bill divided by the median home value ($222,900). U.S. Census Bureau, ACS 5-Year Estimates · 2024.
Census Bureau ACS property tax data for New York. Population: 112,625. Owner-occupied homes: 35,598.
The median annual property tax in Ontario County is $4,565, which is 31% lower than the New York state average and 129% above the national average. The effective tax rate is 2.05% on a median home value of $222,900. Property taxes represent 5.5% of the median household income in this county.
Why Ontario County's ACS bill runs high vs the U.S.
Primary signal
The bill sits well above the national median
Homeowners in Ontario County pay a median annual property tax of $4,565, far above the national median and well below the New York state median. On a $222,900 median home, that works out to an effective rate of 2.05% once the local assessment base and millage are combined.
Decision signal 2
The effective rate is a national headwind
Ontario County's 2.05% effective rate is among the highest of 3,135 tracked counties: only about 98% pay more.
Decision signal 3
Income carries a heavy tax share
Property taxes in Ontario County run a bit above the commonly cited 2%-4% national benchmark, at about 5.5% of the $82,324 median household income.
Decision signal 4
Near the middle of New York counties by effective rate
Ontario County ranks #31 of 62 counties in New York by effective rate (50% of in-state counties pay a lower rate).
Informational notice
Figures describe the median homeowner household in Ontario County as reported to the Census Bureau; your parcel can differ. Not tax, legal, or financial advice: check the county assessor or a qualified professional before decisions that depend on these numbers.
A falling rate took the edge off
Ontario County's effective rate fell 15.3% across the 4-year span while its median home value rose 36.7%, leaving the median bill 15.8% higher at $4,565. That rate move is larger than the one in 65% of counties, so a good deal of the market's rise never reached the bill.
Effective rate is the published median bill divided by the published median home value, so the two multiply back to the bill exactly; the rate's movement here is derived from those two figures rather than read from the rounded published rate. Both are ACS 5-year survey estimates for the median owner-occupied household, compared across non-overlapping releases. They describe what the Census published, not a local policy, assessment, or exemption change.
How to read this county's bill
Bills rose across 2020-2024, from $3,942 to $4,565, a gain of 16%. This is a comparison of published ACS medians, not an explanation of a particular property's assessment or tax bill.
The heaviest band is also the fullest one here: 23,355 of 35,598 owner-occupied homes (65.6%) report annual real-estate taxes above $3,000. That band has no upper edge in the source, so the county median understates the burden carried by the plurality rather than describing it.
Both figures are in the national top quarter, and the median bill still equals only 5.5% of median household income. A high rate on high earnings produces a large dollar figure, and only the dollar figure tends to get quoted; the ratio above is the other half.
The share above is the median annual bill divided by median household income, a ratio of two county-level medians rather than a household-by-household figure.
What Ontario County Homeowners Actually Pay
The single largest group of Ontario County homeowners, 23,355 of 35,598 owner-occupied homes (65.6%), pays $3,000 or more a year. The median is one point in this spread, not a typical bill.
- Less than $800 2.6% (920)
- $800 to $1,499 6.6% (2,341)
- $1,500 to $1,999 4.6% (1,655)
- $2,000 to $2,999 13.0% (4,643)
- $3,000 or more 65.6% (23,355)
Census ACS 2024, table B25102. Bands and the no-tax share sum to 100%.
2,684 homes here (7.5%) report no real estate tax at all. Exemptions are set by state: how New York handles assessments and appeals.
With vs Without Mortgage
In Ontario County, mortgaged homeowners pay 13% more than those without a mortgage, a gap that typically tracks higher home values rather than a different tax rate.
Ontario County's bill vs state & U.S. medians
Median annual bill bars around Ontario County's HEAVY ACS 2024 figure.
Ontario County's median bill is 31% below the New York median and 129% above the U.S. median.
A high rate, a smaller bill
Ontario County taxes property at 2.05%, about 32% above the New York average, yet its median bill of $4,565 lands roughly 31% below it. The effective rate is the bill divided by the home's value, so a county can only sit on opposite sides of the state average this way when its homes are worth materially less than the state norm. The rate is the policy; the bill is what the housing market does with it.
Ontario County vs Benchmarks
| Metric | Ontario County | New York Avg | U.S. Avg |
|---|---|---|---|
| Median Annual Tax Highest-decile bill | |||
| Effective Tax Rate Highest-decile rate | |||
| Median Home Value | |||
| Tax as % of income Highest-decile income burden | 5.5% | - | - |
Source: U.S. Census Bureau, ACS 5-Year Estimates. Tax-burden differences across rows reflect millage decisions, assessment-ratio practices, and the residential-vs-commercial mix of each tax base.
Is Ontario County's $4,565 median bill appeal-worthy?
At Ontario County's $4,565 ACS median (HEAVY), a 10% assessment cut is worth about $457/yr before exemptions. Appeal Savings Estimator · appeal guide for New York.
Ontario County bill trail · HEAVY
| Year | Median Tax (vs prior release) | Effective Rate |
|---|---|---|
| 2024 | $4,565 +2.4% | 2.05% |
| 2023 | $4,460 +2.2% | 2.20% |
| 2022 | $4,364 +6.8% | 2.26% |
| 2021 | $4,087 +3.7% | 2.42% |
| 2020 | $3,942 | 2.42% |
Each row is a separate ACS 5-year release, and consecutive releases share four of their five survey years. The percentage beside each bill is therefore movement in the published estimate against the previous release, not a single year's tax change. The two releases largely describe the same households. For change over time, compare releases that do not overlap.
Ontario County: tax takes 5.5% of income
Counties near Ontario County's median bill
On effective rate, Ontario County sits nearest Livingston County (IL), DuPage County (IL), Champaign County (IL).
On published median-tax change, the nearest matches are Washakie County (WY), Yuma County (AZ), Defiance County (OH).
How peers are chosen
These are the nearest cross-state matches in the published Census data, not neighboring counties or recommendations. Peers are rebuilt with each data release; see the calculation method.
Similar effective rates
Similar published median-tax changes, 2020–2024
Ontario County: only 5% of returns show Schedule A real-estate tax
Tax year 2022: 2,940 of 56,100 returns from Ontario County reported real estate taxes, averaging $10,466 - 31% of those reporters sat in the $100-200k AGI band.
What this IRS county file does not say
Amounts are reported before the SALT cap, not deducted; the share is of filers, not homeowners. Source: IRS SOI county data, tax year 2022.
Other Counties in New York
Ontario County bill FAQs
- How does Ontario County property tax compare to the national average?
- Property taxes in Ontario County run far above the national median of $1,993, an effective rate of 2.05% versus 0.92% nationally.
- What percentage of income goes to property taxes in Ontario County?
- Property taxes in Ontario County run a bit above the commonly cited 2%-4% national benchmark, at about 5.5% of the $82,324 median household income.
- What is the average property tax in Ontario County, New York?
- The median annual property tax in Ontario County is $4,565, an effective rate of 2.05% on a $222,900 median home (Census ACS, 2024).
- What is the tax affordability score for Ontario County?
- Ontario County, New York scores F (10/100) on PlainPropertyTax's tax affordability composite across 5 Census ACS dimensions (effective rate, bill size, income share, mortgage gap, and home-value/income). Its strongest scored dimension here is housing pressure at C+ (2.71×). The score compares published county medians to U.S. percentiles, it is not a personal bill and not advice to buy, sell, appeal, or relocate.
- Are property taxes increasing in Ontario County?
- The ACS median property-tax bill for Ontario County climbed 15.8% between the 2020 and 2024 5-year releases, from $3,942 to $4,565, a 4-year span. These are survey estimates covering five years each, so this compares the two releases furthest apart rather than consecutive ones, which overlap and would mostly measure the same households twice.
What to do with Ontario County's HEAVY bill
Ontario County's $4,565 median bill sits well above the U.S. median - size a personal estimate before treating the county headline as your budget. Estimate your bill →
Income burden is elevated here: about 5.5% of Ontario County's $82,324 median household income goes to the property-tax bill.
Nationwide peers by median bill (then rate)
Bill-first peers for Ontario County's HEAVY median, then a disjoint out-of-state rate set, not the same-state geography lattice.
Similar effective rate
Nearest out-of-state counties by ACS effective rate. This county: 2.05%.
Similar median bill
Nearest out-of-state counties by ACS median annual tax. This county: $4,565/yr. Rate peers are excluded so the two link sets stay distinct.
Read with Ontario County
Nearest ABS(median_tax) ACS peers for Ontario County (PEAK · HEAVY), replacing the old fixed Keep exploring strip.
PEAK HEAVY
Geauga County, OH
ABS(median_tax) peer · $4,564/yr (near-tied bill ABS $1); rate 1.38% vs Ontario County 2.05%.
Brazos County, TX
ABS(median_tax) peer · $4,568/yr (near-tied bill ABS $3); rate 1.54% vs Ontario County 2.05%.
Waukesha County, WI
ABS(median_tax) peer · $4,554/yr (near-tied bill ABS $11); rate 1.14% vs Ontario County 2.05%.
Pierce County, WI
ABS(median_tax) peer · $4,551/yr (near-tied bill ABS $14); rate 1.36% vs Ontario County 2.05%.
New York county set
State ACS overview for every published New York county rate and median bill.
Appeal filing windows
Ontario County stamps PEAK · HEAVY - review notice deadlines before quoting the ACS median.
Data vintage and method
Data as of 2024. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates.
Property tax data reflects median amounts paid by homeowners. Effective rates are calculated as median tax divided by median home value.
Source: U.S. Census Bureau American Community Survey 5-Year Estimates, county median real-estate taxes · 2024 Ontario County (PEAK · HEAVY) - ACS medians, not a parcel bill.