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Buying a home in Preston, Idaho

The typical owner-occupied home in Preston is worth about $350,300, 16% below the Idaho median of $418,600 and 5% above the national median of $332,700. Owners pay a median $1,587 a year in property taxes, about 0.45% of their home's value, lower than the Idaho rate of 0.49%. The median household earns $61,039 a year, so the median home costs 5.7 times the median income (5.4 times for Idaho). 69% of occupied homes here are lived in by their owners, and 62% of those owners still have a mortgage.

Preston at a glance

Preston Idaho U.S.
Median home value $350,300 $418,600 $332,700
Median property tax paid per year $1,587 $2,038 $3,119
Property tax as a share of value 0.45% 0.49% 0.94%
Median household income $61,039 $77,800 $80,734
Homes lived in by their owners 69% 72% 65%
Owner homes with a mortgage 62% 62% 61%
Median monthly costs, owners with a mortgage $1,385 $1,687 $1,963
Those costs as a share of the owners' income 24.6% 20.7% 21.0%
Median rent $811 $1,238 $1,413
Rent as a share of renters' income 20.9% 28.7% 30.6%
Median year homes were built 1965 1991 1980
Vacant homes 8.5% 10.3% 10.1%
Population 5,928 1,934,262 334,922,499

What a typical home costs per month in Preston

At this week's average 30-year rate of 7.11%, buying the median Preston home of $350,300 with 20% down costs about $2,163 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $2,746, 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 $92,679 for the 20%-down payment. That payment is 43% of the median Preston household income of $61,039; at that income and 20% down, the 28% guideline points to a home of about $231,000.

The median rent here is $811 a month, so owning the median home costs about $1,352 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$70,060
Loan amount$280,240
Principal and interest$1,885
Property taxes (0.45% a year)$131
Homeowners insurance (our estimate, 0.5% a year)$146
PMI$0
Total per month$2,163

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3.5% down, 30-year FHA loan
Down payment$12,260
Loan amount$343,955
Principal and interest$2,314
Property taxes (0.45% a year)$131
Homeowners insurance (our estimate, 0.5% a year)$146
FHA mortgage insurance$155
Total per month$2,746

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Questions about home buying in Preston

What is the median home value in Preston?

About $350,300 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Preston?

Homeowners pay a median $1,587 a year, which is about 0.45% 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 Preston?

For the median home with 20% down at 7.11%, the payment is about $2,163 a month. Keeping that under 28% of gross income takes about $92,679 a year.

More about Preston

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