Apartments for Rent in Arnold, MO

Prices and availability in Arnold, MO were last updated on 4 Jun 2026.

The best apartments in Arnold, MO are: Richardson Place Apartments, 1555 Florida Drive Arnold, MO 63010, 3958 Ryan Road Arnold, MO 63010, 3114 Five Oaks Drive Arnold, MO 63010 and Miller Crossing Apartments & Villas.

The average rent in Arnold, MO is $1,138.

The price range for a 1-bedroom apartment in Arnold, MO is between $1,205 and $2,752.

The price range for a 2-bedroom apartment in Arnold, MO is between $1,205 and $1,774.

The price range for a 3-bedroom apartment in Arnold, MO is between $1,925 and $2,738.

In Arnold, 20% of the residents are renting compared to 80% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 2% of Arnold's rentals, 56% are small-scale complexes with under 50 units, and 37% are single-family rentals.

The average age of rental buildings in Arnold is 35 years old, with 33% 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, none are mid-sized buildings, and none are high-rises. These characteristics describe large-scale apartment communities of 50 apartments or more.

Studio apartments in Arnold are around 0% of rentals, while 1-bedroom floor plans represent 20% of the total stock. For those in search of larger rentals, 2-bedroom floorplans make up 76% of all rentals. More generous apartments with 3 bedrooms or more are also available in this city for those in search of more space.