The typical owner-occupied home in Adams County is worth about $162,600, 38% below the Illinois median of $263,300 and 51% below the national median of $332,700. Owners pay a median $2,573 a year in property taxes, about 1.58% of their home's value, lower than the Illinois rate of 2.01%. The median household earns $66,220 a year, so the median home costs 2.5 times the median income (3.2 times for Illinois). 72% of occupied homes here are lived in by their owners, and 55% of those owners still have a mortgage.
Adams County at a glance
| Adams County | Illinois | U.S. | |
|---|---|---|---|
| Median home value | $162,600 | $263,300 | $332,700 |
| Median property tax paid per year | $2,573 | $5,298 | $3,119 |
| Property tax as a share of value | 1.58% | 2.01% | 0.94% |
| Median household income | $66,220 | $83,390 | $80,734 |
| Homes lived in by their owners | 72% | 67% | 65% |
| Owner homes with a mortgage | 55% | 61% | 61% |
| Median monthly costs, owners with a mortgage | $1,279 | $1,987 | $1,963 |
| Those costs as a share of the owners' income | 17.7% | 20.6% | 21.0% |
| Median rent | $828 | $1,274 | $1,413 |
| Rent as a share of renters' income | 26.3% | 29.1% | 30.6% |
| Median year homes were built | 1965 | 1971 | 1980 |
| Vacant homes | 7.9% | 7.7% | 10.1% |
| Population | 64,754 | 12,694,798 | 334,922,499 |
What a typical home costs per month in Adams County
At this week's average 30-year rate of 7.11%, buying the median Adams County home of $162,600 with 20% down costs about $1,157 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $1,428, 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 $49,581 for the 20%-down payment. That payment is 21% of the median Adams County household income of $66,220; at that income and 20% down, the 28% guideline points to a home of about $217,000.
The median rent here is $828 a month, so owning the median home costs about $329 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $32,520 |
|---|---|
| Loan amount | $130,080 |
| Principal and interest | $875 |
| Property taxes (1.58% a year) | $214 |
| Homeowners insurance (our estimate, 0.5% a year) | $68 |
| PMI | $0 |
| Total per month | $1,157 |
Change the numbers in the calculator
| Down payment | $5,691 |
|---|---|
| Loan amount | $159,655 |
| Principal and interest | $1,074 |
| Property taxes (1.58% a year) | $214 |
| Homeowners insurance (our estimate, 0.5% a year) | $68 |
| FHA mortgage insurance | $72 |
| Total per month | $1,428 |
Change the numbers in the calculator
Questions about home buying in Adams County
What is the median home value in Adams County?
About $162,600 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Adams County?
Homeowners pay a median $2,573 a year, which is about 1.58% 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 Adams County?
For the median home with 20% down at 7.11%, the payment is about $1,157 a month. Keeping that under 28% of gross income takes about $49,581 a year.
More about Adams County
- Mortgage Refinance in Adams County
- Debt Relief in Adams County
- Home Equity Loans in Adams County
- 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