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Buying a home in Auburn, Illinois

The typical owner-occupied home in Auburn is worth about $149,600, 43% below the Illinois median of $263,300 and 55% below the national median of $332,700. Owners pay a median $2,188 a year in property taxes, about 1.46% of their home's value, lower than the Illinois rate of 2.01%. The median household earns $81,411 a year, so the median home costs 1.8 times the median income (3.2 times for Illinois). 84% of occupied homes here are lived in by their owners, and 60% of those owners still have a mortgage.

Auburn at a glance

Auburn Illinois U.S.
Median home value $149,600 $263,300 $332,700
Median property tax paid per year $2,188 $5,298 $3,119
Property tax as a share of value 1.46% 2.01% 0.94%
Median household income $81,411 $83,390 $80,734
Homes lived in by their owners 84% 67% 65%
Owner homes with a mortgage 60% 61% 61%
Median monthly costs, owners with a mortgage $1,045 $1,987 $1,963
Those costs as a share of the owners' income 15.7% 20.6% 21.0%
Median rent $1,011 $1,274 $1,413
Rent as a share of renters' income 24.1% 29.1% 30.6%
Median year homes were built 1975 1971 1980
Vacant homes 0.0% 7.7% 10.1%
Population 4,306 12,694,798 334,922,499

What a typical home costs per month in Auburn

At this week's average 30-year rate of 7.11%, buying the median Auburn home of $149,600 with 20% down costs about $1,049 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $1,299, 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 $44,976 for the 20%-down payment. That payment is 15% of the median Auburn household income of $81,411; at that income and 20% down, the 28% guideline points to a home of about $271,000.

The median rent here is $1,011 a month, so owning the median home costs about $38 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$29,920
Loan amount$119,680
Principal and interest$805
Property taxes (1.46% a year)$182
Homeowners insurance (our estimate, 0.5% a year)$62
PMI$0
Total per month$1,049

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3.5% down, 30-year FHA loan
Down payment$5,236
Loan amount$146,890
Principal and interest$988
Property taxes (1.46% a year)$182
Homeowners insurance (our estimate, 0.5% a year)$62
FHA mortgage insurance$66
Total per month$1,299

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Questions about home buying in Auburn

What is the median home value in Auburn?

About $149,600 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Auburn?

Homeowners pay a median $2,188 a year, which is about 1.46% 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 Auburn?

For the median home with 20% down at 7.11%, the payment is about $1,049 a month. Keeping that under 28% of gross income takes about $44,976 a year.

More about Auburn

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