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Apartments for Rent in Boulder County, CO

Apartments for Rent in Boulder County, CO. 755 Rentals Available
755 Rentals Available
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  • a living room with a couch and a fireplace
    1 bd $1,875
    2 bd $2,305+
    Base rent
    Verified Listing

    1605 East County Line Rd, Longmont, CO 80504
    Apply online • Pet friendly
  • a kitchen with a sink and a refrigerator and a window
    Only 1 unit left
    2 bd $3,190
    Base rent
    Verified Listing

    1501 Broadway Street, Boulder, CO 80302
    Apply online
  • a living room with a white couch and a chair and a lamp
    Studio $1,749+
    1 bd $1,915+
    2 bd $2,374+
    Base rent
    Verified Listing

    600 Longs Peak Ave, Longmont, CO 80501
    Apply online • Pet friendly
  • a large living room with couches and a table and a television
    13 units available
    1 bd $1,994+
    2 bd $2,385+
    3 bd $3,018+
    Base rent
    Verified Listing

    1724 Steel Street, Louisville, CO 80027
    Apply online • Pet friendly
  • a kitchen and living room with a stove and a table
    7 units available
    Studio $1,795
    1 bd $1,850+
    2 bd $2,700+
    Base rent
    Verified Listing

    2905-2915 E College Ave, Boulder, CO 80303
    Apply online • Pet friendly
  • a kitchen with stainless steel appliances and white cabinets
    Only 1 unit left
    2 bd $2,785
    Base rent
    Verified Listing

    4953 Noble Park Pl, Boulder, CO 80301
    Apply online
  • a kitchen with stainless steel appliances and wooden cabinets
    15 units available
    Ask for pricing
    Verified Listing

    891 12Th St, Boulder, CO 80302
    Apply online • Pet friendly
  • four pictures of a renovated kitchen with white cabinets and wood floors
    Only 2 units left
    1 bd $1,450
    2 bd $1,550
    Base rent
    Verified Listing

    1120 3Rd Avenue, Longmont, CO 80501
    Apply online • Pet friendly
  • a kitchen with a stove refrigerator and a sink
    Ask for pricing
    Verified Listing

    3161 Madison Ave. P218, Boulder, CO 80303
  • a kitchen with white appliances and wooden cabinets and a white refrigerator
    Ask for pricing
    Verified Listing

    3161 Madison Ave. #R115, Boulder, CO 80303
  • a kitchen with a stove refrigerator and a sink
    Ask for pricing
    Verified Listing

    1085 Broadway #13, Boulder, CO 80302
  • a living room with leather furniture and a fireplace
    Only 3 units left
    Ask for pricing
    Income restricted
    Verified Listing

    2500 SOUTH PUBLIC ROAD, LAFAYETTE, CO 80026
    Pet friendly
  • an apartment building with a tree in front of it
    1 bd $1,160
    Base rent
    Verified Listing

    2707 Valmont Road #107C, Boulder, CO 80304
  • a floor plan of a bedroom floor plan with a bathroom and a living room
    Ask for pricing
    Verified Listing

    2212 Pine St, Boulder, CO 80302
    Pet friendly
  • 1612 Garfield Avenue 2 Beds Apartment for Rent
    2 bd $1,825
    Base rent
    Verified Listing

    1612 Garfield Avenue, Louisville, CO 80027
  • a living room with a fireplace and a wooden floor
    Ask for pricing
    Verified Listing

    1085 Broadway #19, Boulder, CO 80302
  • an empty kitchen with white appliances and yellow counter tops
    Ask for pricing
    Verified Listing

    3393 Madison Ave W130, Boulder, CO 80303
  • a kitchen with wooden cabinets and a sink and a refrigerator
    Ask for pricing
    Verified Listing

    1085 Broadway #11, Boulder, CO 80302
  • 961 6Th St 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $5,000
    Base rent
    Verified Listing

    961 6Th St, Boulder, CO 80302
    Apply online
  • a yellow house with a blue roof and a porch
    Studio $40
    2 bd $2,890
    Base rent
    Verified Listing

    508 Pearl St., Boulder, CO 80302
  • a living room with a fireplace and a table
    Only 1 unit left
    3 bd $2,600
    Base rent
    Verified Listing

    6606 Kalua Road, Boulder, CO 80301
    Apply online • Pet friendly
  • a kitchen with a stove sink and refrigerator
    Ask for pricing
    Verified Listing

    805 29Th St. #452, Boulder, CO 80303
  • a house with a driveway and a garage door
    4 bd $3,200
    Base rent
    Verified Listing

    1619 Mountain Drive, Longmont, CO 80503
    Pet friendly
  • a large wooden house with a green lawn and trees
    3 bd $2,500
    Base rent
    Verified Listing

    3333 Hickok Pl, Boulder, CO 80301
    Cat friendly
  • a living room with a couch and a television and a fireplace
    Ask for pricing
    Verified Listing

    2770 Copper Peak Lane, Longmont, CO 80504
    Pet friendly
77-0-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 22 May 2026.

What are the best apartments in Boulder County, CO?

The best apartments in Boulder County, CO are: 2301 Goss St, Reve Boulder, 2460-2470 9th Street, Bluff at Boulder Commons and Gunbarrel Center.

What is the average rent in Boulder County, CO?

The average rent in Boulder County, CO is $1,999.

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 $1,100 and $15,223.

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 $1,207 and $15,660.

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 $1,100 and $15,660.

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 $1,207 and $15,223.

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

In Boulder County, 38% of the residents are renting compared to 62% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 17% of Boulder County's rentals, 61% are small-scale complexes with under 50 units, and 21% are single-family rentals.