The best assisted living facilities in O'Fallon, MO

    Explore 28 communities near O'Fallon, MO

    1. Single-story residential building with three white garage doors, stone chimneys, a covered porch, and a grassy lawn in front.
      4.8(302)
      $3,750+
      suite
      independent, assisted living, memory care

      Clarendale of St. Peters

      10 Dubray Dr, Saint Peters, MO 63376
    2. Exterior view of a senior living facility at dusk with well-lit pathways, manicured lawns, young trees, and large windows showing an interior dining area with tables and chairs.
      4.7(157)
      $3,429 – $4,457+
      Shared • 1 Bedroom • Studio
      independent living, assisted living

      Garden Villas of O’Fallon

      7092 S Outer Rd 364, O'fallon, MO 63368
    3. Exterior view of Avalon Park Independent Living building, parking lot, and entrance sign.
      4.8(116)
      Pricing on request
      suite
      independent living, assisted living

      Avalon Park Independent Living

      11001 Cottleville Trails Dr, Cottleville, MO 63304
    4. A multi-story Park Place at Winghaven senior living building with a circular driveway and parked cars.
      4.3(151)
      $5,660 – $7,358+
      Shared • 1 Bedroom • Studio
      independent, assisted living, memory care

      Park Place at Winghaven

      2002 Boardwalk Place Dr, O'Fallon, MO 63368
    5. Aerial view of the facility entrance with porte-cochere and curved driveway.
      4.4(137)
      $3,775 – $4,907+
      Shared • 1 Bedroom • Studio
      assisted living, memory care

      Barathaven Alzheimer's Special Care Center

      1030 Barathaven Blvd, Dardenne Prairie, MO 63368
    6. Exterior view of Twin Oaks Estate building with white entrance columns and trees.
      4.6(47)
      $3,035 – $3,945+
      Shared • 1 Bedroom • Studio
      assisted living

      Twin Oaks Estate

      707 Emge Rd, O'fallon, MO 63366
    7. Exterior view of The Landing of O'Fallon with flagpoles, driveway, and well-kept lawn.
      4.3(74)
      $3,675 – $4,777+
      Shared • 1 Bedroom • Studio
      assisted living, memory care

      The Landing of O'Fallon

      1000 Landing Cir, St. Charles, MO 63368
    8. A large, single-story senior living facility with a circular driveway and manicured grounds.
      3.9(42)
      $2,987 – $3,584+
      Shared • 1 Bedroom
      independent, assisted living, memory care

      Caregivers Inn

      1297 Feise Rd, Ofallon, MO 63368
    9. Exterior view of Spencer Place assisted living with sign, building, and parking.
      4.5(70)
      $4,311 – $5,604+
      Shared • 1 Bedroom • Studio
      assisted living

      Spencer Place

      265 Spencer Rd, Saint Peters, MO 63376
    10. A single-story senior living facility exterior with a front door, garage, and landscaped garden.
      4.5(66)
      Pricing on request
      suite
      independent, assisted living, memory care

      EverTrue Breeze Park

      600 Breeze Park Dr, St. Charles, MO 63304
    11. Front exterior view of a single-story residential building with a combination of brick and siding facade, multiple gabled roofs, and a concrete driveway leading to the entrance. The building is surrounded by green grass, small shrubs, and trees under a clear blue sky.
      4.8(24)
      $2,857 – $3,428+
      Shared • 1 Bedroom
      assisted living, memory care, board and care

      Glenfield Memory Care

      118 Ohmes Rd, Saint Peters, MO 63376
    12. Front view of a single-story senior living facility with flagpole, lawn, and walkway.
      4.3(339)
      Pricing on request
      suite
      independent, assisted living, memory care

      Cottages of Lake St Louis

      2885 Technology Dr, Lake Saint Louis, MO 63367
    13. Front entrance of a single-story senior living facility with a covered portico, circular driveway, and landscaped lawns.
      4.1(148)
      $4,600 – $7,200+
      Studio • 1 Bedroom • Shared
      assisted living, memory care

      The Meadowlands

      135 Meadowland Estates Ln, O'Fallon, MO 63366
    14. Aerial view of Hampton Manor of Wentzville Premier Assisted Living Missouri showing a large, single-story building with a gray roof and stone exterior walls. The building surrounds a landscaped courtyard with pathways and greenery. There is a parking area adjacent to the building and residential houses visible in the background.
      4.6(18)
      Pricing on request
      suite
      independent, assisted living, memory care

      Hampton Manor of Wentzville Premier

      21 Midland Park Dr, Wentzville, MO 63385
    15. Red-brick multi-story senior living building with an adjoining chapel-like wing and a grassy lawn under a blue sky.
      3.7(34)
      Pricing on request
      suite
      independent, assisted living, memory care

      Abbey Senior Health

      206 N Main St, O'fallon, MO 63366
    16. Front entrance of a single-story senior living facility with a covered porte-cochere, potted plants, and landscaped grasses.
      3.8(89)
      Pricing on request
      suite
      assisted living, memory care, skilled nursing

      Garden View Care Center of O'Fallon

      700 Garden Path, O'fallon, MO 63366
    17. Exterior view of a brick building with a covered entrance supported by white columns. There are two potted plants with red flowers on a gravel bed next to a green lawn. A bench is visible near a window on the left side, and a glass door leads inside the building.
      3.5(86)
      Pricing on request
      suite
      assisted living, memory care, skilled nursing

      St. Peters Rehab and Healthcare Center

      230 Spencer Rd, Saint Peters, MO 63376
    18. Exterior view of Park Place II senior living facility showing a multi-story building with brick and beige siding, multiple windows, a covered entrance with white pillars, a driveway with directional arrows, street lamps, and landscaped greenery including a tree and yellow flowers.
      $3,912 – $5,085+
      Shared • 1 Bedroom • Studio
      independent, assisted living, memory care

      Park Place II

      2000 Boardwalk Place Dr, O'fallon, MO 63368
    19. A modern glass-front senior living facility named Delmar Gardens of O'Fallon.
      2.6(69)
      Pricing on request
      suite
      assisted living, memory care, skilled nursing

      Delmar Gardens of O'Fallon

      7068 S Outer Rd 364, O'fallon, MO 63368
    20. Indoor water feature with flowing water and the text 'Hampton Manor Premier Assisted Living' displayed on the glass panel, flanked by two large potted ferns, with a dining area visible in the background.
      5.0(7)
      Pricing on request
      suite
      independent, assisted living, memory care

      Hampton Manor of O'Fallon Assisted & Memory Care

      1181 Sonderen St, O'Fallon, MO 63376
    21. 5.0(47)
      Pricing on request
      suite
      assisted living

      A Lending Hand Senior Solutions STL

      232 Countryshire Dr, O'Fallon, MO 63367
    22. 5.0(3)
      Pricing on request
      suite
      independent living, assisted living

      St. William Apartments II

      1983 Hanley Rd, Dardenne Prairie, MO 63368
    23. $2,864 – $3,436+
      Shared • 1 Bedroom
      assisted living

      Park Place

      2004 Boardwalk Place Dr, O'fallon, MO 63368
    24. Pricing on request
      suite
      assisted living

      Arrow Senior Living Management LLC

      801 Woodlawn Ave # 24, O'Fallon, MO 63366
    25. Pricing on request
      suite
      assisted living

      O'Fallon Senior Living

      Summerset Ct #1, St Charles, MO 63304
    26. $3,196 – $4,945+
      Shared • 1 Bedroom • Studio
      independent, assisted living, memory care

      Lake Pointe

      121 Civic Center Dr, Lake Saint Louis, MO 63367
    27. Exterior view of New Perspective Weldon Spring senior living with entrance canopy and cars
      4.2(13)
      Pricing on request
      suite
      assisted living

      New Perspective Weldon Spring

      400 Siedentop Rd, Weldon Spring, MO 63304
    28. 4.0(142)
      Pricing on request
      suite
      assisted living, memory care, skilled nursing

      Sunterra Springs Dardenne Prairie

      7275 State Rte N, Dardenne Prairie, MO 63368

    Cost of assisted living in O'Fallon, Missouri

    Studio1 Bd2 BdShared
    Independent Living$3,750$4,604—$3,837
    Assisted Living$5,475$4,437—$3,892
    Memory Care$5,475$4,609—$4,133

    * Prices shown are average monthly costs within a 20-mile radius

    Consider other types of facilities in O'Fallon, MO

    • Independent Living

      For older adults who want to enjoy a carefree retirement in a community of their peers

    • Memory Care

      A safe, supervised community supporting people living with dementia

    • Skilled Nursing

      For seniors with more serious medical needs who require skilled care following a hospitalization, illness, or surgery.

    • Board And Care Homes

      Homes in residential neighborhoods providing daily care for a small number of residents

    • Continuing Care Retirement Communities

      For seniors who want to age in place as their care needs evolve, offering everything from independent living to full nursing care.

    Nearby Cities

    1. Dardenne Prairie assisted living

      2.1 mi
      25 facilities$4,443/mo

    2. Lake Saint Louis assisted living

      3.3 mi
      26 facilities$3,939/mo

    3. Lake St. Louis assisted living

      3.8 mi
      24 facilities$3,904/mo

    4. Cottleville assisted living

      4 mi
      38 facilities$4,438/mo

    5. St. Paul assisted living

      4.6 mi
      13 facilities$4,269/mo

    6. Josephville assisted living

      4.8 mi
      21 facilities$3,849/mo

    7. Weldon Spring Heights assisted living

      5.8 mi
      20 facilities$4,334/mo

    8. St. Peters assisted living

      6 mi
      40 facilities$4,560/mo

    9. Weldon Spring assisted living

      6.2 mi
      23 facilities$4,478/mo

    10. Wentzville assisted living

      8.3 mi
      10 facilities$3,175/mo

    11. Flint Hill assisted living

      9.9 mi
      7 facilities$2,924/mo

    12. New Melle assisted living

      10.1 mi
      2 facilities$3,116/mo
    Mirador

    Helping families find the perfect senior living community. Your trusted guide to quality care.

    Company

    Senior living guides

    Resources

    © 2026 Mirador Living
    Terms of usePrivacy policy