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Buying a home in Coos County, New Hampshire

The typical owner-occupied home in Coos County is worth about $188,900, 53% below the New Hampshire median of $402,500 and 43% below the national median of $332,700. Owners pay a median $3,579 a year in property taxes, about 1.89% of their home's value, higher than the New Hampshire rate of 1.66%. The median household earns $57,677 a year, so the median home costs 3.3 times the median income (4.1 times for New Hampshire). 74% of occupied homes here are lived in by their owners, and 40% of those owners still have a mortgage.

Coos County at a glance

Coos County New Hampshire U.S.
Median home value $188,900 $402,500 $332,700
Median property tax paid per year $3,579 $6,667 $3,119
Property tax as a share of value 1.89% 1.66% 0.94%
Median household income $57,677 $99,031 $80,734
Homes lived in by their owners 74% 73% 65%
Owner homes with a mortgage 40% 62% 61%
Median monthly costs, owners with a mortgage $1,464 $2,367 $1,963
Those costs as a share of the owners' income 21.4% 21.9% 21.0%
Median rent $876 $1,491 $1,413
Rent as a share of renters' income 28.4% 29.4% 30.6%
Median year homes were built 1969 1979 1980
Vacant homes 32.2% 14.3% 10.1%
Population 31,271 1,394,868 334,922,499

What a typical home costs per month in Coos County

At this week's average 30-year rate of 7.11%, buying the median Coos County home of $188,900 with 20% down costs about $1,393 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $1,708, 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 $59,692 for the 20%-down payment. That payment is 29% of the median Coos County household income of $57,677; at that income and 20% down, the 28% guideline points to a home of about $183,000.

The median rent here is $876 a month, so owning the median home costs about $517 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$37,780
Loan amount$151,120
Principal and interest$1,017
Property taxes (1.89% a year)$298
Homeowners insurance (our estimate, 0.5% a year)$79
PMI$0
Total per month$1,393

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3.5% down, 30-year FHA loan
Down payment$6,612
Loan amount$185,479
Principal and interest$1,248
Property taxes (1.89% a year)$298
Homeowners insurance (our estimate, 0.5% a year)$79
FHA mortgage insurance$84
Total per month$1,708

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Questions about home buying in Coos County

What is the median home value in Coos County?

About $188,900 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Coos County?

Homeowners pay a median $3,579 a year, which is about 1.89% 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 Coos County?

For the median home with 20% down at 7.11%, the payment is about $1,393 a month. Keeping that under 28% of gross income takes about $59,692 a year.

More about Coos 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