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Buying a home in Rockbridge, Illinois

The typical owner-occupied home in Rockbridge is worth about $77,500, 71% below the Illinois median of $263,300 and 77% below the national median of $332,700. Owners pay a median $1,536 a year in property taxes, about 1.98% of their home's value, close to the Illinois rate of 2.01%. The median household earns $98,125 a year, so the median home costs 0.8 times the median income (3.2 times for Illinois). 91% of occupied homes here are lived in by their owners, and 50% of those owners still have a mortgage.

Rockbridge at a glance

Rockbridge Illinois U.S.
Median home value $77,500 $263,300 $332,700
Median property tax paid per year $1,536 $5,298 $3,119
Property tax as a share of value 1.98% 2.01% 0.94%
Median household income $98,125 $83,390 $80,734
Homes lived in by their owners 91% 67% 65%
Owner homes with a mortgage 50% 61% 61%
Median monthly costs, owners with a mortgage $981 $1,987 $1,963
Those costs as a share of the owners' income 9.0% 20.6% 21.0%
Median rent $1,313 $1,274 $1,413
Rent as a share of renters' income 17.5% 29.1% 30.6%
Median year homes were built 1956 1971 1980
Vacant homes 53.5% 7.7% 10.1%
Population 146 12,694,798 334,922,499

What a typical home costs per month in Rockbridge

At this week's average 30-year rate of 7.11%, buying the median Rockbridge home of $77,500 with 20% down costs about $577 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $706, 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 $24,739 for the 20%-down payment. That payment is 7% of the median Rockbridge household income of $98,125; at that income and 20% down, the 28% guideline points to a home of about $307,000.

The median rent here is $1,313 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$15,500
Loan amount$62,000
Principal and interest$417
Property taxes (1.98% a year)$128
Homeowners insurance (our estimate, 0.5% a year)$32
PMI$0
Total per month$577

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3.5% down, 30-year FHA loan
Down payment$2,712
Loan amount$76,096
Principal and interest$512
Property taxes (1.98% a year)$128
Homeowners insurance (our estimate, 0.5% a year)$32
FHA mortgage insurance$34
Total per month$706

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Questions about home buying in Rockbridge

What is the median home value in Rockbridge?

About $77,500 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Rockbridge?

Homeowners pay a median $1,536 a year, which is about 1.98% 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 Rockbridge?

For the median home with 20% down at 7.11%, the payment is about $577 a month. Keeping that under 28% of gross income takes about $24,739 a year.

More about Rockbridge

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