Oregon Tax Estimator

There is no single Oregon property tax rate

Oregon does not have one rate — it has 36. They run from 0.53% in Josephine County to 1.01% in Gilliam County, with the median county at 0.76%. That is the first thing to understand before comparing Oregon against anywhere else: a state average is an average of things that do not resemble each other.

The range here is comparatively tight — about 1.9 to one between the extremes — which usually means Oregon funds a large share of school costs at state level rather than leaving districts to raise it locally. Where the state carries more, local rates converge.

On a $400,000 home the difference between the two ends of Oregon is roughly $1,920 a year, every year you own it. Pick your county below rather than reasoning from the state figure.

How Oregon compares with the rest of the country

Oregon is close to typical. Its median county charges 0.76% against a national median of 0.84%, which puts most of the state in the broad middle where the bulk of the country sits.

For scale, US effective rates run from about 0.08% to 3.64% across the 3,132 counties with published data — more than twenty to one on the same property, decided almost entirely by which side of a line it stands on.

A more useful measure than the rate is what it takes out of a local income. Across Oregon counties the median bill averages about 3.8% of median household income.

The Oregon rules that decide your bill

Start with what is actually taxed, because Oregon does not reach it by a single fixed fraction. Oregon carries two values on every property and taxes the lower one. Measure 50 reset assessed value in 1997 to 90% of the 1995–96 figure and caps its growth at 3% a year; real market value is tracked separately and is usually far higher. Because assessed value does not reset on sale, the gap between the two has widened for decades, and the ratio between them differs from one Oregon property to the next.

Measure 50 caps growth in assessed value at 3% a year for existing property, and it reset every assessed value in 1997 to 90% of the 1995–96 figure. Two identical Oregon houses can therefore carry very different assessed values purely because of what they were worth thirty years ago. One consequence for anyone reading a Oregon rate: it describes the county as a whole, not your position in it. A recent buyer and a long-term owner of identical houses are taxed on different values, legally and by design.

Measure 5 adds a hard rate ceiling on top: $10 per $1,000 of assessed value for general government and $5 per $1,000 for education. When the two collide, levies are compressed rather than the cap being breached.

And the part that catches buyers: Assessed value under Measure 50 does NOT reset on sale — it keeps growing at 3% from its 1997 base. Oregon is one of the few states where buying does not trigger a revaluation, which is why assessed and market values here diverge so widely.

These are Oregon rules and they apply in every county in the state. What varies locally is the rate, not the relief — so if you qualify and have not claimed it, your county assessor is where that gets fixed, not the state.

Property tax and income tax in Oregon, together

Oregon taxes income as well as property, at graduated rates up to 9.90%. The two are set by different authorities — income by the state, property by your county — and they answer different questions, so it is worth adding them rather than comparing them.

States trade one off against the other. A low income tax is often paired with heavier property tax and the reverse, which is why a comparison built on a single tax so frequently gives the opposite of the right answer. Our income tax calculator covers the Oregon side of that.

What a house actually costs in Oregon, at four prices

At the median county rate of 0.76%, a $250,000 home carries about $1,903 a year, a $400,000 home $3,044, a $600,000 home $4,566, and a $900,000 home $6,849. Property tax is close to linear in value, which income tax is not — doubling the house roughly doubles the bill.

But the median is the wrong number to plan with, because you do not buy in the median county. That same $600,000 house costs $3,169 a year in Josephine County and $6,049 in Gilliam County — a difference of $2,881 every year, on identical property, under identical state law.

Over a ten-year hold that gap compounds to $28,806 before any rate increase. It is larger than most buyers' entire closing-cost budget, and it is decided by which side of a line on a map the house sits on. That is the case for looking up the county rather than the state.

One caution on all four figures: they apply the effective rate to the full purchase price. Where the state assesses at a fraction of market value, or caps how fast the assessed value can climb, your first-year bill and your fifth-year bill will differ from this — the sections below say exactly how, for Oregon.

Where each Oregon county sits, in four groups

Ranking Oregon's 36 counties by effective rate puts the quarter boundaries at 0.68% and 0.88%, with the median at 0.76%. Klamath County sits on the lower boundary and Baker County on the upper — anything below the first is cheap for this state, anything above the second is expensive for it, and the middle half falls between the two.

On a $371,900 house those boundaries are $2,522 and $3,279 a year: a difference of $757 between the bottom quarter and the top, ignoring the extremes at either end entirely. Half of all Oregon counties fall inside that band, which is the honest answer to "what does property tax cost here" — a range, not a number.

Against the country, 22 of 36 Oregon counties sit below the national median of 0.84% and 14 above it. A state that straddles the national median this way cannot be summarised as cheap or expensive — the county decides it, which is the whole argument for looking one up.

Two cautions on reading the quartiles. They rank rates, not bills: a low rate on an expensive house can exceed a high rate on a cheap one, and the counties at the bottom of this ranking often have the highest home values. And they rank the county, while your bill is the sum of every district reaching your parcel — a house inside a city or a high-spending school district pays above its county's figure.

Why Oregon rates differ by 1.9× under identical law

Property tax runs backwards from every other tax you pay. Income tax starts with a rate and produces revenue; property tax starts with the revenue a district needs, divides it by the total assessed value in the district, and the rate is whatever falls out of that division. Nobody sets 0.76% — it is a quotient.

Two things move it, and only two: the budget on top and the tax base underneath. That is why a rate can fall while your bill rises — if assessed values across the district climb faster than the budget, the rate must drop to collect the same money, and the owner whose property gained the most value still pays more. It is also why a district losing its largest employer sees rates rise with no vote and no new spending.

The base is what explains Oregon's spread. Josephine County raises what it needs at 0.53%; Gilliam County needs 1.01% for comparable services. The usual difference is not extravagance — it is commercial, industrial or utility value that spreads the load away from houses, a district where it is present and one where houses carry nearly all of it.

School funding is the other half. Where a state funds most of education centrally, local rates converge; where districts raise it themselves, they diverge, and the poorest base needs the highest rate to fund the same school. Nationally, counties run from 0.46% at the tenth percentile to 1.57% at the ninetieth for precisely this reason.

Market value, assessed value and the number on your bill

Oregon carries two values on every property and taxes the lower one. Measure 50 reset assessed value in 1997 to 90% of the 1995–96 figure and caps its growth at 3% a year; real market value is tracked separately and is usually far higher. Because assessed value does not reset on sale, the gap between the two has widened for decades, and the ratio between them differs from one Oregon property to the next.

Oregon does not apply one statewide ratio, which means the published rate and the assessed base have to be read together for your own jurisdiction. A rate quoted without the base it applies to tells you nothing comparable.

This is exactly why every rate on this site is an EFFECTIVE rate: tax actually paid divided by the home's market value. It is the only figure that survives comparison across state lines, because it has the assessment ratio, the exemptions and the millage already folded into it. A nominal millage does not.

It also explains a common shock. Assessment ratios and reassessment cycles differ, so a state can reassess every year, every three years, or on sale only. Where reassessment is infrequent, the correction when it finally arrives is not a rate increase — it is several years of market movement landing at once, and appealing the rate rather than the value is arguing the wrong point.

What the 3% Oregon cap does — and what it does not

Measure 50 caps growth in assessed value at 3% a year for existing property, and it reset every assessed value in 1997 to 90% of the 1995–96 figure. Two identical Oregon houses can therefore carry very different assessed values purely because of what they were worth thirty years ago.

Read the object of the limit carefully, because it is the single most misread thing in property tax. This one caps the assessed VALUE, not your bill. If the value may rise 3% a year but the district raises its rate, your payment rises more than 3%. The cap protects the base; it does not protect the total.

The compounding is what makes it valuable. On the state's median home of $371,900, ten years at the capped 3% leaves a taxable value of $499,803; ten years of 6% market appreciation would have reached $666,016. At the median rate of 0.76% that is a difference of about $1,265 in a single year's bill — and the gap widens every year you stay.

Whatever the cap limits, note when it resets. Caps of this kind commonly release on transfer, on a change of use, or when improvements are added — the mechanics for Oregon are in the section on selling below.

What happens to the bill when the house changes hands

Assessed value under Measure 50 does NOT reset on sale — it keeps growing at 3% from its 1997 base. Oregon is one of the few states where buying does not trigger a revaluation, which is why assessed and market values here diverge so widely.

The buyer's mistake this creates is always the same: taking the tax figure from the listing as the tax you will pay. That number is the current owner's bill, shaped by how long they have held the property and every exemption they personally qualify for. Where a sale triggers reassessment, your first full-year bill can exceed it substantially, and it lands after closing, when the budget is already committed.

Estimate your own instead. Multiply your actual purchase price by the effective rate of the county you are buying in — at the state median of 0.76%, a $371,900 purchase implies about $2,830 a year — then subtract only the exemptions you will personally qualify for and have filed for.

Escrow makes this worse before it makes it better. Lenders set the first year's escrow from the seller's known bill, so a reassessment produces both a shortfall demand and a higher monthly payment in the same letter, usually twelve to eighteen months after closing. Overfunding the escrow deliberately in year one is cheaper than being surprised by it.

Appealing a Oregon assessment: what it is worth

You cannot appeal the tax rate — that is set by budget votes you have no standing to challenge individually. What you can appeal is the assessor's opinion of your property's value, and that is a factual claim you can be right or wrong about.

The arithmetic decides whether it is worth your afternoon. On the state's median home of $371,900, the bill runs about $2,830 a year. A 10% reduction in assessed value is worth roughly $283 a year, and because the corrected value carries forward it is nearer $1,415 across five years. Under $60 a year, the paperwork rarely pays; over $400, it usually does.

What wins is comparable sales, not hardship. Three to five recent arm's-length sales of genuinely similar properties — same neighbourhood, similar size, age and condition — near your valuation date. What loses is what the bill does to your budget, what the previous owner paid, or that the rate went up. Assessors decide value; none of those speak to value.

Also check the record itself before arguing valuation, because errors are commoner than contested opinions: square footage that includes an unfinished basement, a bathroom that does not exist, a garage counted twice, land area from a survey predating a lot split. A factual correction is usually granted without a hearing.

Deadlines are set locally here and are short — often thirty to forty-five days from the date the assessment notice was mailed, not from when you read it. Check the notice itself for the date, because missing the window generally forfeits the year regardless of how strong the case was.

Relief for older owners in Oregon

Measure 5 adds a hard rate ceiling on top: $10 per $1,000 of assessed value for general government and $5 per $1,000 for education. When the two collide, levies are compressed rather than the cap being breached.

This matters more than the headline rate for anyone retiring in place. Property tax is the one major tax that does not fall when your income does — the house is worth what it is worth whether you are earning $120,000 or drawing $38,000 from a pension, and a bill that was 3% of income while working can be 9% of it afterwards.

Relief of this kind almost always has to be applied for, is usually income-tested, and in several states takes the form of a deferral rather than a discount: the tax is postponed and becomes a lien recovered when the property is sold or transferred. A deferral solves a cash-flow problem and reduces what heirs receive. Both can be the right choice; they are not the same choice, and the paperwork rarely spells out which one you are signing.

Check it against the income-tax side too. A state that treats retirement income generously and property harshly, or the reverse, can come out very differently once both are counted — which is what the comparison further down this page is for.

The ten-year figure, which is the one that decides a purchase

A single year's property tax is a number people accept without much thought. The decade is the number that changes decisions, because unlike a mortgage it never amortises away and unlike income tax it does not fall when your income does.

On Oregon's median home value of $371,900, held ten years with assessed value rising at the capped 3% a year, the median county collects about $32,445. The cheapest county in the state collects $22,515 over the same period and the dearest $42,984 — a spread of $20,469 on identical property, decided entirely by location.

The same house at the national median rate of 0.84% would run $35,689 over ten years, so the median Oregon county costs about $3,244 less across the decade than a typical American county would.

Set that against the mortgage to see the weight of it. On a $371,900 purchase the ten-year property tax bill in the median county is roughly 11% of the amount financed at 80% loan-to-value — before insurance, before maintenance, and before any millage increase. It is the largest recurring cost of ownership after interest, and the only one that a district can raise without asking you.

Treat the figure as an order of magnitude rather than a forecast. It assumes the county's current effective rate holds, and rates move with district budgets, which the value cap does not limit — it caps the base, not the levy. What it is reliable for is the comparison: the gap between two counties is far more durable than either absolute number.

How the bill is paid, and what happens if it is not

Most owners with a mortgage never pay this directly. The servicer collects roughly $236 a month alongside principal and interest on the state's median bill, holds it in escrow, and pays the county when it falls due. The consequence is that a rise reaches you as a change in your monthly payment months after the fact, with no obvious connection to the assessment notice that caused it.

Read the annual escrow analysis when it arrives. It shows the bill actually paid, and it is the cheapest way to catch an assessment you would have appealed had you noticed — by the time the payment changes, the appeal window for that year has usually closed.

Owners without a mortgage pay the county directly, generally in two instalments. Late payment carries interest set by statute rather than by the county, and it is not small — rates in the region of 1% a month are common, which is above most credit card debt on an annualised basis.

Unpaid property tax is also secured against the house itself, which is what separates it from every other tax. States permit a tax lien, and eventually a tax sale, at the end of a statutory redemption period. It is slow and heavily noticed, so it is nearly always avoidable — but the mechanism means an unpaid property tax bill can never simply be written off the way an unpaid income tax debt sometimes is.

Five ways a Oregon property tax estimate goes wrong

Using the state average. Oregon has 36 counties with published rates and they do not resemble one another. The state figure is an average of things that are not alike, and applying it to a house in Gilliam County understates the bill by $919 a year.

Applying the millage to the market price. Where assessed value is a fraction of market value, multiplying the published rate by the purchase price overstates the result — sometimes by half. Use an effective rate, which already accounts for the base.

Assuming exemptions are automatic. A homestead exemption generally has to be claimed after purchase, and nothing on the bill announces that it is missing. Buyers who never file pay the unexempted figure for as long as they own.

Comparing property tax in isolation. Oregon also taxes income, so a property-only comparison against a no-income-tax state reaches the wrong conclusion in one direction — and against a high-income-tax state, the wrong conclusion in the other. Both taxes or neither.

Trusting the listing's tax line. It is the seller's bill, carrying their tenure and their exemptions. Where a sale triggers reassessment it is not a forecast of yours, and it is the single most common reason a first full-year bill arrives higher than budgeted.

How a Oregon property tax bill is put together

Your bill is not one rate. It is the sum of every authority that reaches your parcel — the county, the school district, the city or township, and often a fire, library or water district — each setting its rate separately and all of them added together. That is why two houses of identical value on opposite sides of a district line inside the same county owe different amounts, and both figures are correct.

The effective rates on this site are a different and more comparable thing: the median tax actually paid in a county divided by its median home value, from US Census data. That number can be compared across state lines. A millage rate cannot, because assessment practice differs from state to state — and Oregon is a good example of why.

Use the county figure to compare places and to sanity-check an escrow estimate. Use your assessor's roll to find out what you owe.

Oregon property tax questions

What is the average property tax rate in Oregon?

The median Oregon county has an effective rate of 0.76%, but the state average hides a lot: rates run from 0.53% in Josephine County to 1.01% in Gilliam County. Use your own county's figure rather than the state one.

Which Oregon county has the lowest property tax?

Josephine County, at 0.53%. The highest is Gilliam County at 1.01% — a difference of about 1.9 to one on the same house.

How much is property tax on a $400,000 home in Oregon?

At the median county rate of 0.76%, roughly $3,044 a year, or about $254 a month once it is in escrow. In Josephine County it would be nearer $2,112 and in Gilliam County nearer $4,033.

Can my Oregon assessment rise without limit?

No. Oregon caps the annual increase in assessed value at 3% on a qualifying home. Measure 50 caps growth in assessed value at 3% a year for existing property, and it reset every assessed value in 1997 to 90% of the 1995–96 figure. Two identical Oregon houses can therefore carry very different assessed values purely because of what they were worth thirty years ago.

Does Oregon have an income tax too?

Yes — graduated rates up to 9.90%, on top of the property tax on this page. Worth adding both before comparing Oregon against another state.

Do I need a parcel number to estimate Oregon property tax?

No. Your county assessor's own estimator generally asks for one, which is fine if you already own the property and useless if you are deciding whether to buy it. This works from the home value instead — though for the binding figure, the assessor remains the authority.