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Buying a home in Adams County, Washington

The typical owner-occupied home in Adams County is worth about $273,300, 52% below the Washington median of $564,600 and 18% below the national median of $332,700. Owners pay a median $2,147 a year in property taxes, about 0.79% of their home's value, close to the Washington rate of 0.81%. The median household earns $66,136 a year, so the median home costs 4.1 times the median income (5.8 times for Washington). 69% of occupied homes here are lived in by their owners, and 48% of those owners still have a mortgage.

Adams County at a glance

Adams County Washington U.S.
Median home value $273,300 $564,600 $332,700
Median property tax paid per year $2,147 $4,556 $3,119
Property tax as a share of value 0.79% 0.81% 0.94%
Median household income $66,136 $98,141 $80,734
Homes lived in by their owners 69% 64% 65%
Owner homes with a mortgage 48% 66% 61%
Median monthly costs, owners with a mortgage $1,606 $2,445 $1,963
Those costs as a share of the owners' income 19.5% 22.2% 21.0%
Median rent $877 $1,760 $1,413
Rent as a share of renters' income 28.4% 30.0% 30.6%
Median year homes were built 1977 1985 1980
Vacant homes 9.2% 7.3% 10.1%
Population 20,800 7,816,116 334,922,499

What a typical home costs per month in Adams County

At this week's average 30-year rate of 7.11%, buying the median Adams County home of $273,300 with 20% down costs about $1,765 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $2,220, because the loan is bigger and FHA adds mortgage insurance.

Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $75,626 for the 20%-down payment. That payment is 32% of the median Adams County household income of $66,136; at that income and 20% down, the 28% guideline points to a home of about $239,000.

The median rent here is $877 a month, so owning the median home costs about $888 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$54,660
Loan amount$218,640
Principal and interest$1,471
Property taxes (0.79% a year)$180
Homeowners insurance (our estimate, 0.5% a year)$114
PMI$0
Total per month$1,765

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3.5% down, 30-year FHA loan
Down payment$9,566
Loan amount$268,350
Principal and interest$1,805
Property taxes (0.79% a year)$180
Homeowners insurance (our estimate, 0.5% a year)$114
FHA mortgage insurance$121
Total per month$2,220

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Questions about home buying in Adams County

What is the median home value in Adams County?

About $273,300 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Adams County?

Homeowners pay a median $2,147 a year, which is about 0.79% of the median home value. Your bill depends on your home's assessed value and local rates.

What income do you need to buy a home in Adams County?

For the median home with 20% down at 7.11%, the payment is about $1,765 a month. Keeping that under 28% of gross income takes about $75,626 a year.

More about Adams County

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data