The typical owner-occupied home in Rock City is worth about $122,700, 53% below the Illinois median of $263,300 and 63% below the national median of $332,700. Owners pay a median $3,013 a year in property taxes, about 2.46% of their home's value, higher than the Illinois rate of 2.01%. The median household earns $68,125 a year, so the median home costs 1.8 times the median income (3.2 times for Illinois). 80% of occupied homes here are lived in by their owners, and 55% of those owners still have a mortgage.
Rock City at a glance
| Rock City | Illinois | U.S. | |
|---|---|---|---|
| Median home value | $122,700 | $263,300 | $332,700 |
| Median property tax paid per year | $3,013 | $5,298 | $3,119 |
| Property tax as a share of value | 2.46% | 2.01% | 0.94% |
| Median household income | $68,125 | $83,390 | $80,734 |
| Homes lived in by their owners | 80% | 67% | 65% |
| Owner homes with a mortgage | 55% | 61% | 61% |
| Median monthly costs, owners with a mortgage | $1,435 | $1,987 | $1,963 |
| Those costs as a share of the owners' income | 21.4% | 20.6% | 21.0% |
| Median rent | $842 | $1,274 | $1,413 |
| Rent as a share of renters' income | 21.3% | 29.1% | 30.6% |
| Median year homes were built | 1954 | 1971 | 1980 |
| Vacant homes | 1.9% | 7.7% | 10.1% |
| Population | 441 | 12,694,798 | 334,922,499 |
What a typical home costs per month in Rock City
At this week's average 30-year rate of 7.11%, buying the median Rock City home of $122,700 with 20% down costs about $963 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $1,167, 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 $41,271 for the 20%-down payment. That payment is 17% of the median Rock City household income of $68,125; at that income and 20% down, the 28% guideline points to a home of about $203,000.
The median rent here is $842 a month, so owning the median home costs about $121 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $24,540 |
|---|---|
| Loan amount | $98,160 |
| Principal and interest | $660 |
| Property taxes (2.46% a year) | $252 |
| Homeowners insurance (our estimate, 0.5% a year) | $51 |
| PMI | $0 |
| Total per month | $963 |
Change the numbers in the calculator
| Down payment | $4,294 |
|---|---|
| Loan amount | $120,478 |
| Principal and interest | $810 |
| Property taxes (2.46% a year) | $252 |
| Homeowners insurance (our estimate, 0.5% a year) | $51 |
| FHA mortgage insurance | $54 |
| Total per month | $1,167 |
Change the numbers in the calculator
Questions about home buying in Rock City
What is the median home value in Rock City?
About $122,700 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Rock City?
Homeowners pay a median $3,013 a year, which is about 2.46% 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 Rock City?
For the median home with 20% down at 7.11%, the payment is about $963 a month. Keeping that under 28% of gross income takes about $41,271 a year.
More about Rock City
- Mortgage Refinance in Rock City
- Debt Relief in Rock City
- Home Equity Loans in Rock City
- Guides and quotes for mortgage refinance on our sister site, MortgageRefinance.com
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