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Apartments for Rent in Boulder County, CO

Apartments for Rent in Boulder County, CO. 1,227 Rentals Available
1,227 Rentals Available
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  • Rent specials
    1 bd $1,745
    2 bd $2,085+
    3 bd $2,610+
    Total monthly cost
    Verified Listing

    4.5 (22)
    766 S Martin Street, Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • a yellow brick house with a gravel driveway and trees
    Only 2 units left
    2 bd $2,400
    Total monthly cost
    Verified Listing

    3004 Broadway St. #1-3, Boulder, CO 80304
    Apply online
  • a kitchen with a stove refrigerator and a sink
    Only 1 unit left
    1 bd $1,800
    Total monthly cost
    Verified Listing

    3161 Madison Ave. P218, Boulder, CO 80303
    Apply online
  • a living room with a chess board on a table
    13 units available
    2 bd $2,420+
    Total monthly cost
    Verified Listing

    635 Mohawk Drive, Boulder, CO 80303
    Apply online • Pet friendly
  • a living room and kitchen with a table and a tv
    Rent specials New units available
    1 bd $1,690+
    2 bd $2,120+
    Total monthly cost
    Verified Listing

    4.5 (37)
    1605 East County Line Rd, Longmont, CO 80504
    Apply online • Pet friendly
  • a living room with a couch and a table
    Rent specials
    1 bd $1,745
    2 bd $2,085+
    3 bd $2,610+
    Total monthly cost
    Verified Listing

    4.5 (22)
    766 S Martin Street, Longmont, CO 80501
    Apply online • Pet friendly • Parking
  • A living room with a white couch and a coffee table in the center.
    Rent specials 91 units available
    1 bd $1,580+
    2 bd $1,895+
    3 bd $2,616+
    Total monthly cost
    Verified Listing

    525 Dry Creek Drive, Longmont, CO 80503
    Apply online • Pet friendly
  • an empty sidewalk in front of an apartment building
    Only 1 unit left
    3 bd $4,395
    Total monthly cost
    Verified Listing

    1065 University Ave Unit #102, Boulder, CO 80302
    Apply online
  • a living room with blue walls and a couch and a table
    Rent specials New units available
    2 bd $1,700
    3 bd $2,203+
    Total monthly cost
    Verified Listing

    3.5 (12)
    601 Merlin Drive, Lafayette, CO 80026
    Apply online • Pet friendly
  • a living room with a table and chairs and a large window
    Rent specials 13 units available
    1 bd $1,514+
    2 bd $1,690+
    3 bd $2,392+
    Total monthly cost
    Verified Listing

    4.0 (22)
    2424 9Th Avenue, Longmont, CO 80503
    Apply online • Pet friendly
  • the living room and kitchen of a house with a staircase and a tv
    Rent specials 11 units available
    1 bd $1,599+
    2 bd $1,924+
    Base rent
    Verified Listing

    4.5 (9)
    1600 Iron Horse Dr., Longmont, CO 80501
    Apply online • Pet friendly
  • a living room with a white couch and a coffee table and a sliding glass door
    Rent specials 14 units available
    1 bd $1,530+
    2 bd $1,845+
    Total monthly cost
    Verified Listing

    4.0 (15)
    4977 Moorhead Ave, Boulder, CO 80305
    Apply online • Pet friendly
  • A living room with a grey carpet and a white sofa.
    Rent specials
    1 bd $1,084+
    2 bd $1,652+
    3 bd $1,506
    Base rent
    Verified Listing

    630 South Peck Drive, Longmont, CO 80503
    Apply online • Pet friendly
  • a kitchen with white cabinets and a sink and a refrigerator
    Only 1 unit left
    1 bd $1,750
    Total monthly cost
    Verified Listing

    3000 Colorado Ave. E218, Boulder, CO 80302
    Apply online
  • a kitchen with wooden cabinets and stainless steel appliances and a window
    Only 2 units left
    1 bd $1,800
    Total monthly cost
    Verified Listing

    4.0 (2)
    765 & 785 20Th St, Boulder, CO 80302
    Apply online
  • A kitchen with a white refrigerator and a granite counter top.
    Only 1 unit left
    2 bd $1,650
    Total monthly cost
    Verified Listing

    5.0 (1)
    1075 Sir Galahad Dr, Lafayette, CO 80026
    Apply online • Pet friendly
  • A modern kitchen with white chairs and a dining table.
    Rent specials
    1 bd $1,825+
    2 bd $2,200+
    3 bd $2,695+
    Total monthly cost
    Verified Listing

    2430 Mountain Brook Drive, Longmont, CO 80503
    Apply online • Pet friendly
  • A living room with a brown sofa, a white armchair, a wooden coffee table, and a painting on the wall.
    Rent specials New units available
    Studio $1,875
    1 bd $2,215
    2 bd $3,370+
    Base rent
    Verified Listing

    2820 Hibiscus Ave., Boulder, CO 80301
    Apply online • Pet friendly
  • 860 West Baseline Road Studio-2 Beds Apartment for Rent
    Studio $2,072+
    1 bd $2,204+
    2 bd $2,550+
    Base rent
    Verified Listing

    4.5 (4)
    860 West Baseline Road, Lafayette, CO 80026
    Apply online • Pet friendly
  • a kitchen with white cabinets and a stainless steel refrigerator
    5 units available
    2 bd $1,575+
    Total monthly cost
    Verified Listing

    3.5 (27)
    26 Emery Way, Longmont, CO 80501
    Apply online • Pet friendly
  • a kitchen with wooden cabinets and a stove and a sink
    Only 1 unit left
    2 bd $3,400
    Total monthly cost
    Verified Listing

    4.5 (1)
    2850 E. College Ave #304, Boulder, CO 80003
    Apply online
  • A kitchen with a stove top oven and microwave.
    Only 2 units left
    2 bd $2,395+
    Total monthly cost
    Verified Listing

    3.5 (3)
    3075 Broadway St, Boulder, CO 80304
    Apply online • Pet friendly
  • a kitchen with blue and white cabinets and a white refrigerator
    Only 1 unit left
    3 bd $3,800
    Total monthly cost
    Verified Listing

    3.5 (2)
    519 Hapgood St, Boulder, CO 80302
    Apply online • Pet friendly
  • a kitchen with white cabinets and a white counter top
    Rent specials 20 units available
    1 bd $2,409+
    2 bd $3,532+
    Base rent
    Verified Listing

    4.5 (8)
    3000 Pearl Parkway, Boulder, CO 80301
    Apply online • Pet friendly
  • a kitchen with a stove refrigerator and a sink
    Only 2 units left
    3 bd $4,395
    Total monthly cost
    Verified Listing

    1065 University Ave, Boulder, CO 80302
    Apply online
150-0-county

Frequently asked questions

When were prices and availability in Boulder County, CO last updated?

Prices and availability in Boulder County, CO were last updated on 31 May 2026.

What are the best apartments in Boulder County, CO?
What is the average rent in Boulder County, CO?

The average rent in Boulder County, CO is $2,117.

What is the price range for a studio apartment in Boulder County, CO?

The price range for a studio apartment in Boulder County, CO is between $1,372 and $7,146.

What is the price range for a 1-bedroom apartment in Boulder County, CO?

The price range for a 1-bedroom apartment in Boulder County, CO is between $804 and $8,131.

What is the price range for a 2-bedroom apartment in Boulder County, CO?

The price range for a 2-bedroom apartment in Boulder County, CO is between $1,017 and $10,954.

What is the price range for a 3-bedroom apartment in Boulder County, CO?

The price range for a 3-bedroom apartment in Boulder County, CO is between $965 and $7,350.

What type of rental buildings are in Boulder County, CO?

In Boulder County 38% of the housing is rented out compared to 62% of homes are owned, according to the most recent Census Bureau estimates. 17% of Boulder County's apartments are found in large buildings of 50 units or more, 61% are located in smaller apartment complexes with less than 50 units, and 21% are single-family rentals.