What is the property tax rate in Dewey County?

The effective rate is 0.52%: homeowners paid a median $689 a year on a median home value of $133,600 (Census ACS 2020-2024). The Oklahoma rate is 0.80% and the US rate 0.94%.

How much is property tax on a $300,000 house in Dewey County?

About $1,547 a year ($129 a month) at the county's effective rate of 0.52%. Your bill depends on your assessed value, local levies and exemptions.

Is property tax in Dewey County high?

Dewey County's rate is 36% lower than the Oklahoma rate and 45% lower than the US rate. It ranks 65th of 77 counties in Oklahoma and 2,595 of 3,134 US counties (1 = highest).

Why might my bill be different?

The rate here is an average across homeowners. Bills depend on when the home was last assessed, the levies of your city and school district, and exemptions or caps you qualify for.

Property taxOklahomaCensus ACS 2020–2024

Dewey County, Oklahoma property tax rate

Homeowners in Dewey County pay a median $689 a year in property tax, an effective rate of 0.52% of home value.The median home is worth $133,600. That rate is 36% lower than the Oklahoma rate (0.80%) and 45% lower than the US rate (0.94%). It is the 65th highest of 77 counties in Oklahoma.

Effective rate

0.52%

#65 of 77 in OK · #2,595 of 3,134 in the US

Median tax paid

$689

± $101 · US $3,119

Median home value

$133,600

US $332,700

Paid by homeowners

$1.3 million

a year, 1,246 owner-occupied homes

Compared with the state and the US

Dewey County's rate is 45% lower than the US rate

Effective property tax rate (median tax ÷ median home value). Grey ticks: the other 76 counties in Oklahoma.

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates.

Estimate your property tax in Dewey County

Home value × the county's effective rate. Change the value to see your estimate.

Home value

Estimated property tax a year

$689

$57 a month at 0.52%, the effective rate for Dewey County.

At the Oklahoma rate (0.80%)	$1,069
At the US rate (0.94%)	$1,252

An estimate from Census averages, not your bill. Your tax depends on your assessed value, local levies and any exemptions (homestead, senior, veteran) you claim.

Neighbouring counties

Ellis County has the highest rate next to Dewey County

Effective property tax rate of every county that borders Dewey County

County	Effective rate
Ellis County median $877	0.74%
Custer County median $1,248	0.69%
Major County median $940	0.63%
Woodward County median $973	0.58%
Blaine County median $730	0.58%
Dewey County median $689	0.52%
Roger Mills County median $720	0.46%

U.S. Census Bureau, ACS 2020–2024 5-year estimates; county adjacency file 2024.

What homeowners pay

4% of Dewey County homeowners pay $3,000 or more a year (US 49%)

Owner-occupied homes by yearly real estate taxes paid, with and without a mortgage combined

Yearly property tax paid	Share of homeowners
No real estate taxes paid	5%
Less than $800	52%
$800 to $1,499	22%
$1,500 to $1,999	9%
$2,000 to $2,999	8%
$3,000 or more	4%

U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25102.

Median tax with a mortgage: $1,000; without a mortgage: $543. Homes with a mortgage tend to be newer, bought more recently and worth more.

Five years earlier

The median tax bill rose 22% between the 2015–2019 and 2020–2024 surveys while median home value rose 37%, so the effective rate went down from 0.58% to 0.52%.

	2015–2019	2020–2024	Change
Median property tax paid	$567	$689	+22%
Median home value	$97,700	$133,600	+37%
Effective rate	0.58%	0.52%	-0.06 pts

Where to check your own bill

Your actual bill is set locally: the county assessor values your home, and the county, city, school district and other local districts each set a rate on that value. Exemptions such as a homestead exemption can cut the bill. Check your assessment and bill with the Dewey County assessor or tax collector.

State rules and exemptions: Oklahoma Tax Commission, ad valorem (property) tax.

Questions and answers

What is the property tax rate in Dewey County?: The effective rate is 0.52%: homeowners paid a median $689 a year on a median home value of $133,600 (Census ACS 2020-2024). The Oklahoma rate is 0.80% and the US rate 0.94%.
How much is property tax on a $300,000 house in Dewey County?: About $1,547 a year ($129 a month) at the county's effective rate of 0.52%. Your bill depends on your assessed value, local levies and exemptions.
Is property tax in Dewey County high?: Dewey County's rate is 36% lower than the Oklahoma rate and 45% lower than the US rate. It ranks 65th of 77 counties in Oklahoma and 2,595 of 3,134 US counties (1 = highest).
Why might my bill be different?: The rate here is an average across homeowners. Bills depend on when the home was last assessed, the levies of your city and school district, and exemptions or caps you qualify for.

Oklahoma property tax rates by county0.80%
Property taxes by stateall 50 states and DC
Property tax calculatorany US county
Where do my state taxes go in Oklahoma?state budget
Oklahoma income tax calculatortake-home pay

Sources and notes

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (released December 2025), tables B25103 (median real estate taxes paid by mortgage status), B25077 (median value), B25102 (mortgage status by real estate taxes paid), B25090 and B25082 (aggregate taxes paid and aggregate value) and B25003 (tenure). Owner-occupied homes. Public domain.
Five years earlier: ACS 2015–2019 5-year estimates, tables B25103 and B25077. Dollars are nominal.
Effective rate = median real estate taxes paid ÷ median home value. Taxes are what homeowners report paying for the year; values are what they say the home would sell for. Where the Census Bureau caps the median tax at “$10,000+”, the rate is total taxes paid ÷ total home value instead. ± figures are the Census 90% margins of error.
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