Oregon · County property tax · ACS 2024
Columbia County Property Taxes
The median homeowner in Columbia County pays $3,137 a year, an effective rate of 0.74%, far above the U.S. average.
- $3,137
- Median tax / yr · High bill
- 0.74%
- Effective rate · Below-median rate
- +57%
- vs U.S. average
- #20 of 36
- rank in OR
The verdict
Homeowners in Columbia County pay a median $3,137 a year in property tax, an effective rate of 0.74%, more affordable than 56% of U.S. counties (Census ACS 2024).
- $3,137
- Median annual tax bill, 2024
- 0.74%
- Effective rate on median home
- #1390 of 3135
- U.S. counties by tax burden
- +57%
- vs the national average bill
Effective rate is the median property tax bill divided by the median home value ($421,600). U.S. Census Bureau, ACS 5-Year Estimates · 2024.
Census Bureau ACS property tax data for Oregon. Population: 53,493. Owner-occupied homes: 15,936.
The median annual property tax in Columbia County is $3,137, which is 19% lower than the Oregon state average and 57% above the national average. The effective tax rate is 0.74% on a median home value of $421,600. Property taxes represent 3.6% of the median household income in this county.
Why Columbia County's ACS bill runs high vs the U.S.
Primary signal
The bill sits well above the national median
Homeowners in Columbia County pay a median annual property tax of $3,137, far above the national median and notably lower than the Oregon state median. On a $421,600 median home, that works out to an effective rate of 0.74% once the local assessment base and millage are combined.
Decision signal 2
Income and the tax bill sit in the middle band
Property taxes in Columbia County run within the commonly cited 2%-4% national benchmark, at about 3.6% of the $87,458 median household income.
Decision signal 3
The effective rate sits near the national middle
Columbia County's 0.74% effective rate sits near the middle of 3,135 tracked counties (more affordable than 56%).
Decision signal 4
Near the middle of Oregon counties by effective rate
Columbia County ranks #20 of 36 counties in Oregon by effective rate (44% of in-state counties pay a lower rate).
Informational notice
Figures describe the median homeowner household in Columbia 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
Columbia County's effective rate fell 17.2% across the 4-year span while its median home value rose 49.2%, leaving the median bill 23.5% higher at $3,137. That rate move is larger than the one in 73% 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 $2,540 to $3,137, a gain of 24%. 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: 8,255 of 15,936 owner-occupied homes (51.8%) 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.
Top-quartile earnings meet a below-median rate, putting the median bill at 3.6% of median household income. Counties in this position span a wide range on the ratio above, because the dollar bill tracks home values rather than the rate.
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 Columbia County Homeowners Actually Pay
The single largest group of Columbia County homeowners, 8,255 of 15,936 owner-occupied homes (51.8%), pays $3,000 or more a year. The median is one point in this spread, not a typical bill.
- Less than $800 6.0% (961)
- $800 to $1,499 6.7% (1,066)
- $1,500 to $1,999 8.2% (1,307)
- $2,000 to $2,999 24.2% (3,857)
- $3,000 or more 51.8% (8,255)
Census ACS 2024, table B25102. Bands and the no-tax share sum to 100%.
490 homes here (3.1%) report no real estate tax at all. Exemptions are set by state: how Oregon handles assessments and appeals.
With vs Without Mortgage
Mortgaged and non-mortgaged homeowners in Columbia County pay about the same bill, a 4% gap.
Columbia County's bill vs state & U.S. medians
Median annual bill bars around Columbia County's HEAVY ACS 2024 figure.
Columbia County's median bill is 19% below the Oregon median and 57% above the U.S. median.
Same rate as Oregon, a smaller bill
The effective rate here sits within 9% of the Oregon median, yet the median bill runs 19% below it. When the rate matches and the cheque does not, the difference is in what is being taxed, not how heavily: the same percentage applied to cheaper housing produces $3,137 here. That is why comparing counties on rate alone can invert the answer a homeowner actually cares about.
Columbia County vs Benchmarks
| Metric | Columbia County | Oregon Avg | U.S. Avg |
|---|---|---|---|
| Median Annual Tax High bill | |||
| Effective Tax Rate Below-median rate | |||
| Median Home Value | |||
| Tax as % of income Heavy income burden | 3.6% | - | - |
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 Columbia County's $3,137 median bill appeal-worthy?
At Columbia County's $3,137 ACS median (HEAVY), a 10% assessment cut is worth about $314/yr before exemptions. Appeal Savings Estimator · appeal guide for Oregon.
Columbia County bill trail · HEAVY
| Year | Median Tax (vs prior release) | Effective Rate |
|---|---|---|
| 2024 | $3,137 +6.4% | 0.74% |
| 2023 | $2,948 +4.2% | 0.75% |
| 2022 | $2,829 +7.1% | 0.77% |
| 2021 | $2,642 +4.0% | 0.84% |
| 2020 | $2,540 | 0.90% |
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.
Columbia County: tax-to-income at 3.6%
Counties near Columbia County's median bill
On effective rate, Columbia County sits nearest Ellis County (OK), Cotton County (OK), Carter County (OK).
On published median-tax change, the nearest matches are Kent County (MI), Newton County (IN), Kossuth County (IA).
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
Columbia County: only 11% of returns show Schedule A real-estate tax
Tax year 2022: 2,740 of 25,140 returns from Columbia County reported real estate taxes, averaging $4,439 - 38% 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 Oregon
Columbia County bill FAQs
- How does Columbia County property tax compare to the national average?
- Property taxes in Columbia County run far above the national median of $1,993, an effective rate of 0.74% versus 0.92% nationally.
- What is the tax affordability score for Columbia County?
- Columbia County, Oregon scores F (38/100) 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 mortgage premium at B+ (+$114). 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 Columbia County?
- The ACS median property-tax bill for Columbia County jumped 23.5% between the 2020 and 2024 5-year releases, from $2,540 to $3,137, 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 is the average property tax in Columbia County, Oregon?
- The median annual property tax in Columbia County is $3,137, an effective rate of 0.74% on a $421,600 median home (Census ACS, 2024).
- What percentage of income goes to property taxes in Columbia County?
- Property taxes in Columbia County run within the commonly cited 2%-4% national benchmark, at about 3.6% of the $87,458 median household income.
What to do with Columbia County's HEAVY bill
Columbia County's $3,137 median bill sits well above the U.S. median - size a personal estimate before treating the county headline as your budget. Estimate your bill →
Columbia County ranks #20 of 36 Oregon counties by effective rate - on the lower-burden half of the state ACS set. Oregon overview →
Nationwide peers by median bill (then rate)
Bill-first peers for Columbia 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: 0.74%.
Similar median bill
Nearest out-of-state counties by ACS median annual tax. This county: $3,137/yr. Rate peers are excluded so the two link sets stay distinct.
Read with Columbia County
Nearest ABS(median_tax) ACS peers for Columbia County (UNDER · HEAVY), replacing the old fixed Keep exploring strip.
UNDER HEAVY
Butler County, OH
ABS(median_tax) peer · $3,141/yr (near-tied bill ABS $4); rate 1.22% vs Columbia County 0.74%.
Gaines County, TX
ABS(median_tax) peer · $3,142/yr (near-tied bill ABS $5); rate 1.57% vs Columbia County 0.74%.
Washington County, TX
ABS(median_tax) peer · $3,143/yr (near-tied bill ABS $6); rate 1.09% vs Columbia County 0.74%.
Delaware County, NY
ABS(median_tax) peer · $3,145/yr (near-tied bill ABS $8); rate 1.72% vs Columbia County 0.74%.
Oregon county set
State ACS overview for every published Oregon county rate and median bill.
Assessment cycle basics
Columbia County stamps UNDER · HEAVY - how assessed value and millage become the ACS median bill.
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 Columbia County (UNDER · HEAVY) - ACS medians, not a parcel bill.