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Buying a home in Olney, Montana

The typical owner-occupied home in Olney is worth about $430,400, 15% above the Montana median of $375,800 and 29% above the national median of $332,700. Owners pay a median $1,346 a year in property taxes, about 0.31% of their home's value, lower than the Montana rate of 0.72%. The median household earns $57,989 a year, so the median home costs 7.4 times the median income (5.2 times for Montana). 79% of occupied homes here are lived in by their owners, and 53% of those owners still have a mortgage.

Olney at a glance

Olney Montana U.S.
Median home value $430,400 $375,800 $332,700
Median property tax paid per year $1,346 $2,693 $3,119
Property tax as a share of value 0.31% 0.72% 0.94%
Median household income $57,989 $72,509 $80,734
Homes lived in by their owners 79% 69% 65%
Owner homes with a mortgage 53% 55% 61%
Median monthly costs, owners with a mortgage $1,138 $1,798 $1,963
Those costs as a share of the owners' income 22.7% 21.9% 21.0%
Median rent $731 $1,081 $1,413
Rent as a share of renters' income 9.0% 27.8% 30.6%
Median year homes were built 1964 1981 1980
Vacant homes 0.0% 13.2% 10.1%
Population 158 1,116,875 334,922,499

What a typical home costs per month in Olney

At this week's average 30-year rate of 7.11%, buying the median Olney home of $430,400 with 20% down costs about $2,607 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $3,324, 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 $111,719 for the 20%-down payment. That payment is 54% of the median Olney household income of $57,989; at that income and 20% down, the 28% guideline points to a home of about $223,000.

The median rent here is $731 a month, so owning the median home costs about $1,876 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$86,080
Loan amount$344,320
Principal and interest$2,316
Property taxes (0.31% a year)$111
Homeowners insurance (our estimate, 0.5% a year)$179
PMI$0
Total per month$2,607

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3.5% down, 30-year FHA loan
Down payment$15,064
Loan amount$422,604
Principal and interest$2,843
Property taxes (0.31% a year)$111
Homeowners insurance (our estimate, 0.5% a year)$179
FHA mortgage insurance$190
Total per month$3,324

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Questions about home buying in Olney

What is the median home value in Olney?

About $430,400 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Olney?

Homeowners pay a median $1,346 a year, which is about 0.31% 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 Olney?

For the median home with 20% down at 7.11%, the payment is about $2,607 a month. Keeping that under 28% of gross income takes about $111,719 a year.

More about Olney

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