St. Louis County, Missouri Housing Market Prices
St. Louis County Home Prices and Rent at a Glance
The median home price (often called the average home price), rent costs, affordability metrics, and housing stock characteristics for this housing market.
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Median home price 56% above the Missouri median More expensive than 85% of counties in Missouri$227,571
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Median rent 17% above the Missouri median Among the 5 most expensive counties in Missouri$1,208
Median Home Price Map: Nearby Counties
Housing Market Overview
| Metric | St. Louis County | Missouri Avg | US Average |
|---|---|---|---|
| Median Home Price | $227,571 | $145,462 | $248,835 |
| Price Trend (Annual %) | 11.5% | 5.2% | 7.5% |
| Median Gross Rent | $1,208 | $1,033 | $1,407 |
| Rent Trend (Annual %) | 3.7% | 4.0% | 5.1% |
| Household Income Trend (Annual %) | — | — | — |
The median home price in St. Louis County is about 56% higher than in Missouri. Rent is about 17% higher than the Missouri average.
Median Home and Rent Price Trends
Median Home Prices, 2015-2024
Median Rent Prices, 2015-2024
Both home prices and rent are rising in St. Louis County, up about 11.5% and 3.7% a year respectively. Home prices are changing faster.
Median rent in St. Louis County rose about 37.1% between 2015 and 2024, from $881 to $1,208. Over the same span, rent in Missouri rose about 38.6%.
Affordability
On average, housing unit costs 2.7 yearly household incomes in St. Louis County.
Buying the median-priced home in St. Louis County costs roughly 15.7 years of rent at the median monthly rate. That is a moderate price-to-rent ratio, where buying and renting are often similarly cost-effective in St. Louis County. The price-to-rent ratio in Missouri is about 11.7.
| Metric | St. Louis County | Missouri Avg | US Average |
|---|---|---|---|
| Median Home Price | $227,571 | $145,462 | $248,835 |
| Median Household Income | $83,558 | $70,801 | $80,455 |
| Price-to-Income Ratio | 2.7 | 2.1 | 3.1 |
Home Prices vs Income Over Time
Between 2015 and 2024, the median home price in St. Louis County rose about 122.0%, while median household income rose about 42.5% between 2009 and 2025 — the home price grew faster than income.
Income Growth vs Housing Cost Growth (Year-over-Year %)
Compare income and housing cost trends.
Occupancy & Tenure
| Metric | St. Louis County | Missouri Avg | US Average |
|---|---|---|---|
| Homeownership Rate | 64.2% | 60.5% | 58.5% |
| Rental Rate | 28.5% | 28.3% | 31.2% |
| Vacancy Rate | 7.2% | 11.2% | 10.2% |
| Median Tenure (years) | 15.0 | 15.0 | 15.0 |
| Median Year Moved In | 2011 | 2011 | 2011 |
St. Louis County has a homeownership rate of 64.2%, higher than the Missouri average of 60.5%. Its housing vacancy rate is 7.2%, compared with 11.2% in Missouri.
Housing Stock
| Metric | St. Louis County | Missouri Avg | US Average |
|---|---|---|---|
| Average Household Size | 2.36 people | 2.40 people | 2.53 people |
| Median Structure Built Year | 1967 | 1978 | 1978 |
| Median Number of Rooms | 5.9 | 5.7 | 5.5 |
The typical housing unit in St. Louis County was built around 1967. On average, 2.4 people live in a home with about 5.9 rooms, staying for about 15.0 years on average.
St. Louis County, MO Housing Compared With Nearby Counties
St. Louis County, MO is the largest of the 5 counties compared here, 995,111 residents against a local median of 132,240. The measure that sets St. Louis County, MO apart most is median rent: $1,208, 20% above the local median of $1,010.
Median home price tells the same story from another angle: $227,571 against a local median of $193,296, 18% above it. The counties themselves spread $524 on median rent, so St. Louis County, MO sits at one end of an already wide local range rather than apart from it. St. Louis County, MO has the 2nd highest median rent of the 5 areas compared here.
| Area | Population | Median home price | Median rent | Homeownership |
|---|---|---|---|---|
| St. Louis County, MO | 995,111 | $227,571 #2/5 | $1,208 #2/5 | 69.2% #5/5 |
| St. Charles County, MO | 414,008 | $326,504 | $1,369 | 80.5% |
| Jefferson County, MO | 229,447 | $178,434 | $978 | 82.2% |
| Monroe County, IL | 35,033 | $208,158 | $1,042 | 84.7% |
| Jersey County, IL | 21,266 | $129,386 | $845 | 80.5% |
Frequently Asked Questions
Common questions about the housing market in St. Louis County, Missouri.
What is the median home price in St. Louis County, Missouri?
The median home price in St. Louis County, Missouri is $227,571, higher than the Missouri average of $145,462.
What is the average home price in St. Louis County, Missouri?
The typical home price in St. Louis County, Missouri, reported as the median sale price, is $227,571. The median is used instead of a mathematical average because it is not skewed by a small number of very expensive or very cheap homes, so it better reflects what a typical buyer pays.
What is the median rent in St. Louis County, Missouri?
The median gross rent in St. Louis County, Missouri is $1,208 per month, higher than the Missouri average of $1,033.
What was the median gross rent in St. Louis County in 2020?
In 2020, the median gross rent in St. Louis County, Missouri was $984 per month.
What is the price-to-rent ratio in St. Louis County, Missouri?
The price-to-rent ratio in St. Louis County, Missouri is about 15.7, meaning it would take roughly 15.7 years of rent payments at the median rent to equal the median home price. That is a moderate price-to-rent ratio, where buying and renting are often similarly cost-effective in St. Louis County.
Are home prices or rent rising faster in St. Louis County, Missouri?
Both home prices and rent are rising in St. Louis County, up about 11.5% and 3.7% a year respectively. Home prices are changing faster.
What is the homeownership rate in St. Louis County, Missouri?
64.2% of households in St. Louis County, Missouri own their home, higher than the Missouri average of 60.5%.
What is the vacancy rate in St. Louis County, Missouri?
The housing vacancy rate in St. Louis County, Missouri is 7.2%, lower than the Missouri average of 11.2%.
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