Apartments for Rent in Saint Peters, MO

Prices and availability in Saint Peters, MO were last updated on 25 Aug 2026.

The best apartments in Saint Peters, MO are: 5300 Centre, Timber Club, Aventura at Richmond, Station at St Peters and Brookmount Apartments.

The average rent in Saint Peters, MO is $1,429.

The price range for a 1-bedroom apartment in Saint Peters, MO is between $1,198 and $1,970.

The price range for a 2-bedroom apartment in Saint Peters, MO is between $1,227 and $3,096.

The price range for a 3-bedroom apartment in Saint Peters, MO is between $1,617 and $2,775.

In Saint Peters 19% of the housing is rented out compared to 81% of homes are owned, according to the most recent Census Bureau estimates. 8% of Saint Peters's apartments are found in large buildings of 50 units or more, 66% are located in smaller apartment complexes with less than 50 units, and 25% are single-family rentals.

The average age of rental buildings in Saint Peters is 23 years old, with 61% being newer apartment buildings completed since 2000. The average height of apartment buildings in the city is 3 stories, of which all are garden-style apartment communities, 7% are mid-sized buildings, and none are high-rises. These characteristics describe large-scale apartment communities of 50 apartments or more.

Rental apartments in Saint Peters come in a range of sizes and floorplans. Studio apartments represent 0.9% of units for rent, ideal for singles, renters on a budget and people who value central locations more than space. Rentals with 1-bedroom floorplans make up 39% of the total apartments in the city, while 2-bedroom floorplans represent around 56% of all rentals in Saint Peters. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.