The typical owner-occupied home in Saint Clair is worth about $157,700, 32% below the Missouri median of $230,300 and 53% below the national median of $332,700. Owners pay a median $1,293 a year in property taxes, about 0.82% of their home's value, close to the Missouri rate of 0.85%. The median household earns $41,820 a year, so the median home costs 3.8 times the median income (3.3 times for Missouri). 56% of occupied homes here are lived in by their owners, and 67% of those owners still have a mortgage.
Saint Clair at a glance
| Saint Clair | Missouri | U.S. | |
|---|---|---|---|
| Median home value | $157,700 | $230,300 | $332,700 |
| Median property tax paid per year | $1,293 | $1,948 | $3,119 |
| Property tax as a share of value | 0.82% | 0.85% | 0.94% |
| Median household income | $41,820 | $70,702 | $80,734 |
| Homes lived in by their owners | 56% | 68% | 65% |
| Owner homes with a mortgage | 67% | 60% | 61% |
| Median monthly costs, owners with a mortgage | $1,199 | $1,524 | $1,963 |
| Those costs as a share of the owners' income | 28.6% | 19.0% | 21.0% |
| Median rent | $1,011 | $1,033 | $1,413 |
| Rent as a share of renters' income | 31.3% | 28.1% | 30.6% |
| Median year homes were built | 1974 | 1978 | 1980 |
| Vacant homes | 8.9% | 11.2% | 10.1% |
| Population | 4,789 | 6,191,814 | 334,922,499 |
What a typical home costs per month in Saint Clair
At this week's average 30-year rate of 7.11%, buying the median Saint Clair home of $157,700 with 20% down costs about $1,022 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $1,285, 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 $43,807 for the 20%-down payment. That payment is 29% of the median Saint Clair household income of $41,820; at that income and 20% down, the 28% guideline points to a home of about $151,000.
The median rent here is $1,011 a month, so owning the median home costs about $11 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $31,540 |
|---|---|
| Loan amount | $126,160 |
| Principal and interest | $849 |
| Property taxes (0.82% a year) | $108 |
| Homeowners insurance (our estimate, 0.5% a year) | $66 |
| PMI | $0 |
| Total per month | $1,022 |
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| Down payment | $5,520 |
|---|---|
| Loan amount | $154,844 |
| Principal and interest | $1,042 |
| Property taxes (0.82% a year) | $108 |
| Homeowners insurance (our estimate, 0.5% a year) | $66 |
| FHA mortgage insurance | $70 |
| Total per month | $1,285 |
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Questions about home buying in Saint Clair
What is the median home value in Saint Clair?
About $157,700 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Saint Clair?
Homeowners pay a median $1,293 a year, which is about 0.82% 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 Saint Clair?
For the median home with 20% down at 7.11%, the payment is about $1,022 a month. Keeping that under 28% of gross income takes about $43,807 a year.
More about Saint Clair
- Mortgage Refinance in Saint Clair
- Debt Relief in Saint Clair
- Home Equity Loans in Saint Clair
- 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