Lake Saint Louis, MO 63367 - Home Prices, Rental Trends, Listings & Demographics | Prop:Metrics

Lake Saint Louis, MO—63367

Real Estate Data & Market Trends

Key Metrics at a Glance

Median Home Value

$434,000

0.5% YoY Growth

Household Income

$135,000

41.2% YoY Growth

Days on Market

19.0% Shorter YoY

Home Price Forecast

1.3%

Median Rent

$2,170

0.0% YoY Growth

1-Bed Rent

$1,360

N/A

2-Bed Rent

$1,650

0.5% YoY Growth

3-Bed Rent

$2,220

5.0% YoY Growth

Home Price Trends — Lake Saint Louis, MO

As of Dec '25, the median home price in Lake Saint Louis, MO is $434,000, with a year-over-year change of 0.5%. This indicates that home prices in Lake Saint Louis, MO are flat. According to Zillow, the 1-year price projection is 1.3%, suggesting an increase housing market in the next year.

Cost per Home Type

Home Type	Median Home Value	YoY % Change
All Homes	$434,000	0.5%
Single Family	$456,000	0.2%
Condos	$255,000	0.0%

Cost per Home Size

Home Size	Median Home Value	YoY % Change
1 Bed

Rental Trends — Lake Saint Louis, MO

As of July '25, Rentcast reports the average rent in Lake Saint Louis, MO is $2,230, with a year-over-year rent change of 0.0%. Per bedroom, the median rent as of July '25 in Lake Saint Louis, MO is 1-bedrooms: $1,280, 2-bedrooms: $1,850, 3-bedrooms: $2,310, 4-bedrooms: $2,850. The most common rental property sizes in Lake Saint Louis, MO are 2-bedroom and 3-bedroom, accounting for 37.1% and 29.3% of the rental stock.

Type	Median Rent	Average Rent
Average Rent	$2,170	$2,230
Studio Rent	N/A	N/A
1 Bed Rent	$1,360	$1,280
2 Bed Rent	$1,650	$1,850
3 Bed Rent	$2,220	$2,310
4 Bed Rent	$2,750	$2,850

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% of Rental Stock

Studio

5.9%

1 Bedroom

19.8%

2 Bedrooms

37.1%

3 Bedrooms

29.3%

4 Bedrooms

5.7%

5+ Bedrooms

2.1%

Property Listings — Lake Saint Louis, MO

As of Dec '25, Realtor.com reports that the median days on market for a home in Lake Saint Louis, MO is 63. This is a decrease of -8.0% from last year, suggesting that homes are sitting on the market shorter than last year. The percentage of listed homes with a reduced price is 21.0%, representing a small inventory and little supply pressure on home prices.

Metric	Zip Code Average	Year over Year % Change
Median Listing Price	$482,000	0.0%
Listing Count	112	7.0%
Listings as % of Homes	0.9%	7.0%
Days on Market	44	-19.0%

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Demographics — Lake Saint Louis, MO

As of the latest ACS Survey released in 2023, Lake Saint Louis, MO has a population of 27,900, which has increased by 15.1% over the past 5 years. Lake Saint Louis, MO is a moderately popular place for families, as children make up 24.5% of the population. The area has a highly educated workforce, with 48.6% of adult residents holding a bachelor’s degree or higher. There are some residents working remotely, with 21.9% reporting working from home.

Metric	Latest Census	YoY % Change
Population	27,900	15.1%
% Under 18	24.5%	-9.6%
% Seniors	15.9%	0.0%
% WFH	21.9%	188.2%
% w/ College Degree	48.6%	3.6%

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As of the latest ACS Survey released in 2023, Lake Saint Louis, MO is a predominantly white area, with 85.6% of the population identifying as white. The white population has shrunk by 2.8% in the last 5 years. The second most common race or ethnicity in Lake Saint Louis, MO is black, making up 5.1% of the population. Foreign-born residents account for 3.5% of the population in Lake Saint Louis, MO, and this percentage has remained stable as of the ACS Survey 5 years prior, suggesting immigration has remained steady.

Race and Ethnicity

Metric	Latest Census	5-Year % Change
% White	85.6%	-2.8%
% Black	5.1%	54.5%
% Hispanic	3.3%	-34.0%
% Asian	1.7%	13.3%
% Foreign Born	3.5%	0.0%

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Mortgage and Risk — Lake Saint Louis, MO

According to HUD data as of 2023, there were 787 mortgage originations in Lake Saint Louis, MO, of which 89.0% of loans were conventional mortgages. The average loan-to-value was 59.0%, with 20.0% above 90% LTV (very high). This implies large mortgage risk in Lake Saint Louis, MO. Investor activity is low, as 3.0% of loans were by investors. 9.0% of loans were cash-out refinances, suggesting few homeowners are tapping equity.

Mortgages

Metric	Zip Code Average
Total Loan Originations	787
% Conventional Loans	89.0%
% Government Loans	11.0%
% Investor Loans	3.0%
% Second Loans	1.0%
% Cash Out Refinance	9.0%

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Rentals and Section 8 — Lake Saint Louis, MO

As of 2024, the percent of homes in Lake Saint Louis, MO under the Section 8 program is 0.9%. This is considered low, suggesting that the neighborhood is sparsely composed of Section 8 homes. Section 8 opportunity is good when HUD pays more than market rent. In Lake Saint Louis, MO, none of the tracked home sizes currently have HUD payment amounts above market rent, suggesting limited Section 8 opportunity.

Section 8 Market Size

Total Units under HUD	19
Total Units Section 8	19
% Rentals under Section 8	0.9%
% Occupied Section 8	79.0%

Section 8 Opportunity

Home Size	HUD Premium	Market Rent	Max HUD Rent
1 Bedroom	-$90	$1,360	$1,270
2 Bedroom	-$80	$1,650	$1,570
3 Bedroom	-$190	$2,220	$2,030
4 Bedroom	-$420	$2,750	$2,330

Lake Saint Louis, MO—63367

Key Metrics at a Glance

Home Price Trends — Lake Saint Louis, MO

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Lake Saint Louis, MO

% of Rental Stock

Property Listings — Lake Saint Louis, MO

Demographics — Lake Saint Louis, MO

Race and Ethnicity

Mortgage and Risk — Lake Saint Louis, MO

Mortgages

Rentals and Section 8 — Lake Saint Louis, MO

Section 8 Market Size

Section 8 Opportunity

Affordability — Lake Saint Louis, MO

Home Price to Income Ratio

Lake Saint Louis, MO — ZIP Code Boundary Map

Nearby ZIP Codes

Wentzville, MO

O Fallon, MO

O Fallon, MO

Defiance, MO

Saint Charles, MO

Frequently Asked Questions

Metric	Zip Code Average
Home Price to Income Ratio	3.1
Median Home Price	$434,000
Median Household Income	$135,000

Lake Saint Louis, MO—63367

Key Metrics at a Glance

Home Price Trends — Lake Saint Louis, MO

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Lake Saint Louis, MO

% of Rental Stock

Property Listings — Lake Saint Louis, MO

Demographics — Lake Saint Louis, MO

Race and Ethnicity

Mortgage and Risk — Lake Saint Louis, MO

Mortgages

Rentals and Section 8 — Lake Saint Louis, MO

Section 8 Market Size

Section 8 Opportunity

Affordability — Lake Saint Louis, MO

Home Price to Income Ratio

Lake Saint Louis, MO — ZIP Code Boundary Map

Nearby ZIP Codes

Wentzville, MO

O Fallon, MO

O Fallon, MO

Defiance, MO

Saint Charles, MO

Frequently Asked Questions

What is the average home price in Lake Saint Louis, MO 63367?

How have home prices in Lake Saint Louis, MO 63367 changed over the past year?

What is the home price projection for Lake Saint Louis, MO 63367?

What are the demographics of Lake Saint Louis, MO 63367?

How long does it take homes to sell in Lake Saint Louis, MO 63367?

What is the average rent price in Lake Saint Louis, MO 63367?