Washington County, Oklahoma Property Taxes
Median Washington County effective property tax rate: 1.17%, significantly higher than the national median of 1.02%.
Median Washington County home value: $108,690
Median annual Washington County tax bill: $1,167, $1,233 lower than the national median property tax bill of $2,400.
How are property taxes in Washington County calculated?
Property taxes in Washington County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Bartlesville or another part of Washington County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Washington County, Oklahoma Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.17%
Estimate Property Tax Bill
$1,272
$1,180
Property Tax Rates Across Washington County, Oklahoma
Local government entities determine tax rates, which can differ significantly within a state. Each year, counties estimate the budget needed to provide essential services and then divide this by the total value of all taxable property within their jurisdiction. This process results in the property tax rate. While votes and laws play a role in setting these rates and budgets, this is essentially how it works annually.
In Washington County, Oklahoma, the effective property tax rate is 1.17%, slightly above the national median of 1.02%. Within the county, Bartlesville has the highest median tax rate at 1.28%, while Copan enjoys the lowest at 0.83%. The median property tax bill in Washington County is $2,400, aligning with the national median. This comparison highlights the variability in property tax rates and bills, not only within Oklahoma but also in relation to the national averages. Understanding these differences can help property owners make informed decisions about their investments and financial planning.
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 Washington County Tax Rate
1.17%
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 Oklahoma Tax Rate
0.97%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Washington County, Oklahoma
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bartlesville | 0.71% | 1.02% | 1.28% | 1.43% | 1.43% |
| Collinsville | 0.56% | 0.87% | 1.07% | 1.15% | 1.15% |
| Copan | 0.35% | 0.56% | 0.83% | 0.98% | 1.03% |
| Dewey | 0.43% | 0.68% | 0.98% | 1.11% | 1.19% |
| Nowata | N/A | N/A | N/A | N/A | N/A |
| Ochelata | 0.44% | 0.69% | 0.93% | 1.09% | 1.15% |
| Ramona | 0.50% | 0.73% | 0.97% | 1.11% | 1.15% |
| Skiatook | 0.57% | 0.88% | 1.12% | 1.24% | 1.24% |
| Talala | 0.55% | 0.81% | 1.04% | 1.12% | 1.15% |
| Vera | 0.23% | 0.43% | 1.00% | 1.15% | 1.15% |
| Wann | 0.46% | 0.66% | 0.87% | 1.02% | 1.08% |
Source: Ownwell
Property Tax Assessment Values Across Washington County, Oklahoma
When examining property taxes in Washington County, 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 Washington County Assessor 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 Washington County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Washington County. For example, the median tax bill in Washington County is $1,545, with tax bills ranging significantly across the county. Collinsville has the highest median home price at $173,050.
Property Tax Assessment Values Across Washington County, Oklahoma
Source: Ownwell
$42,980
$108,015
$173,050
Median Washington County Market Value
$108,690
Median Oklahoma Market Value
$137,280
Median United States Market Value
$235,294
Property Tax Assessment Values Across Washington County, Oklahoma
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bartlesville | $38,970 | $66,135 | $113,790 | $176,100 | $266,480 |
| Collinsville | $51,206 | $86,084 | $173,050 | $300,579 | $414,658 |
| Copan | $32,690 | $57,380 | $91,625 | $139,525 | $205,838 |
| Dewey | $31,190 | $49,480 | $79,030 | $132,780 | $204,100 |
| Nowata | N/A | N/A | N/A | N/A | N/A |
| Ochelata | $25,614 | $46,136 | $81,942 | $152,452 | $259,232 |
| Ramona | $30,648 | $59,668 | $118,150 | $201,794 | $326,213 |
| Skiatook | $45,416 | $66,106 | $98,705 | $155,946 | $230,939 |
| Talala | $45,578 | $87,951 | $136,392 | $232,420 | $316,272 |
| Vera | $18,124 | $31,114 | $42,980 | $67,865 | $120,661 |
| Wann | $40,495 | $72,325 | $114,770 | $170,160 | $261,432 |
Source: Ownwell
Property Tax Bills Across Washington County, Oklahoma
Property tax bills in Washington County, OK, are calculated based on the assessed value of a property, which is determined by the county assessor. Typically, the assessed value is a percentage of the property's market value. In Washington County, the median home price is $108,690, and property tax bills can vary significantly. For instance, the 25th percentile tax bill is $579, while the 75th percentile reaches $2,078, and the 90th percentile can go up to $3,341. This variation indicates that factors such as property location and specific characteristics can influence the tax bill.
Homeowners in Collinsville face the highest median tax bill at $1,545, whereas those in Vera enjoy the lowest at $406. Comparatively, the national median property tax rate is 1.02%, with a median tax bill of $2,400. Understanding these factors is crucial for homeowners as property taxes can impact overall housing affordability and financial planning. By knowing their assessed value and potential tax liabilities, residents can better manage their property-related expenses.
Median Washington County Tax Bill
$1,167
Median Oklahoma Tax Bill
$1,269
Median United States Tax Bill
$2,400
Property Tax Bills Across Washington County, Oklahoma
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Bartlesville | $345 | $682 | $1,332 | $2,235 | $3,522 |
| Collinsville | $411 | $719 | $1,545 | $3,235 | $4,472 |
| Copan | $164 | $359 | $690 | $1,153 | $1,810 |
| Dewey | $193 | $345 | $696 | $1,256 | $2,018 |
| Nowata | N/A | N/A | N/A | N/A | N/A |
| Ochelata | $151 | $337 | $638 | $1,352 | $2,590 |
| Ramona | $193 | $468 | $937 | $1,999 | $3,424 |
| Skiatook | $350 | $592 | $998 | $1,701 | $2,591 |
| Talala | $364 | $680 | $1,256 | $2,293 | $3,517 |
| Vera | $74 | $150 | $406 | $746 | $1,323 |
| Wann | $298 | $462 | $923 | $1,528 | $2,248 |
Source: Ownwell