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Buying a home in Lanark, Illinois

The typical owner-occupied home in Lanark is worth about $96,600, 63% below the Illinois median of $263,300 and 71% below the national median of $332,700. Owners pay a median $1,740 a year in property taxes, about 1.80% of their home's value, lower than the Illinois rate of 2.01%. The median household earns $59,375 a year, so the median home costs 1.6 times the median income (3.2 times for Illinois). 79% of occupied homes here are lived in by their owners, and 43% of those owners still have a mortgage.

Lanark at a glance

Lanark Illinois U.S.
Median home value $96,600 $263,300 $332,700
Median property tax paid per year $1,740 $5,298 $3,119
Property tax as a share of value 1.80% 2.01% 0.94%
Median household income $59,375 $83,390 $80,734
Homes lived in by their owners 79% 67% 65%
Owner homes with a mortgage 43% 61% 61%
Median monthly costs, owners with a mortgage $958 $1,987 $1,963
Those costs as a share of the owners' income 11.9% 20.6% 21.0%
Median rent $819 $1,274 $1,413
Rent as a share of renters' income 24.4% 29.1% 30.6%
Median year homes were built 1943 1971 1980
Vacant homes 13.8% 7.7% 10.1%
Population 1,541 12,694,798 334,922,499

What a typical home costs per month in Lanark

At this week's average 30-year rate of 7.11%, buying the median Lanark home of $96,600 with 20% down costs about $705 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $866, 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 $30,215 for the 20%-down payment. That payment is 14% of the median Lanark household income of $59,375; at that income and 20% down, the 28% guideline points to a home of about $190,000.

The median rent here is $819 a month, a little more than the monthly cost of owning the median home with 20% down.

20% down, 30-year conventional loan
Down payment$19,320
Loan amount$77,280
Principal and interest$520
Property taxes (1.80% a year)$145
Homeowners insurance (our estimate, 0.5% a year)$40
PMI$0
Total per month$705

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3.5% down, 30-year FHA loan
Down payment$3,381
Loan amount$94,850
Principal and interest$638
Property taxes (1.80% a year)$145
Homeowners insurance (our estimate, 0.5% a year)$40
FHA mortgage insurance$43
Total per month$866

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Questions about home buying in Lanark

What is the median home value in Lanark?

About $96,600 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Lanark?

Homeowners pay a median $1,740 a year, which is about 1.80% 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 Lanark?

For the median home with 20% down at 7.11%, the payment is about $705 a month. Keeping that under 28% of gross income takes about $30,215 a year.

More about Lanark

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