The Oliver
9473 Olive Blvd,
Saint Louis, MO 63132
$1,425 - $2,471
Studio - 2 Beds
Rental Market Trends in Saint John, MO
What is the average rent in Saint John, MO?
$744/month
Average Rent
500 Sq Ft
Average Apartment Size
+1.8%
Increase in the Last Year
As of March 2026, the average rent in Saint John, MO is $744 per month. This is 54% lower than the national average rent of $1,626/month, making renting in Saint John more affordable than most cities in the US. When you rent an apartment in Saint John, you can expect to pay about per month for a studio, $744 for a one-bedroom apartment, and around $785 for a two-bedroom apartment. If you opt for a three-bedroom rental, you could pay or more.
Floor Plan Type
Average Rent
Average Sq Ft
Floor Plan Type
Average Rent
Average Sq Ft
Floor Plan Type
Average Rent
Average Sq Ft
Floor Plan Type
Average Rent
Average Sq Ft
How much has average rent changed in Saint John, MO?
In the past year, rent has increased by 1.8%, which averages out to $14 more per month.
Market Trends Over Time
The chart below compares average rent prices to the previous year during the same time period.
Last Updated March 2026
Legend
2025
2026
Rent Ranges in Saint John, MO
Last Updated March 2026
Below $701
Most rental prices fall within this range
Percentage*
Rent Range
50%
Below $700/month
50%
$700 - $1,000/month
0%
$1,001 - $1,500/month
0%
$1,501 - $2,000/month
0%
Above $2,000/month
What salary do I need to live comfortably in Saint John, MO?
Because the average rent in Saint John is $744, you’ll want to make about $2,480 per month or $29,760 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
How does Saint John, MO compare to other nearby cities and neighborhoods?
Use the tool below to compare Saint John, MO to other nearby cities and neighborhoods. The Apartments.com neighborhood guides provide you with insight into the area’s transportation, things to do, and more.
Nearby City Rent Trends
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Methodology
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
* Percentages may not total 100 due to rounding.