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Apartments for Rent in Boulder County, CO

Apartments for Rent in Boulder County, CO. 1,285 Rentals Available
1,285 Rentals Available
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  • New units available
    3 bd $1,454+
    Total monthly cost Income restricted
    Verified Listing

    321 Quail Road, Longmont, CO 80501
    Apply online • Pet friendly
  • New units available Only 1 unit left
    3 bd $2,349
    Base rent Income restricted
    Verified Listing

    4.0 (0)
    1000 West Moorhead Circle, Boulder, CO 80305
    Pet friendly
  • Rent specials New units available
    2 bd $1,895
    Base rent
    Verified Listing

    801 East Baseline Road, Lafayette, CO 80026
    Apply online • Pet friendly
  • Only 2 units left
    1 bd $1,295
    2 bd $1,515
    Base rent
    Verified Listing

    2253 Collyer Street, Longmont, CO 80501
    Apply online • Pet friendly
  • Only 1 unit left
    2 bd $1,995
    Base rent
    Verified Listing

    1201 21St Avenue, Longmont, CO 80501
    Apply online • Pet friendly
  • Rent specials New units available
    1 bd $1,295+
    Base rent
    Verified Listing

    2211 Pratt Street, B-208, Longmont, CO 80501
    Apply online • Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    2000 Sunset Way, Longmont, CO 80501
  • 1 bd $804
    Base rent Income restricted
    Verified Listing

    1762 Cook Court, Longmont, CO 80501
    Apply online • Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    321 Homestead Pkwy, Longmont, CO 80504
  • New listing
    Verified Listing

    1175 Lee Hill Drive, Boulder, CO 80304
    Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    2127 18Th Ave, Longmont, CO 80501
    Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    50 21St Avenue, Longmont, CO 80501
  • Ask for pricing
    Income restricted
    Verified Listing

    2005 Sunset Way, Longmont, CO 80501
  • Ask for pricing
    Income restricted
    Verified Listing

    1227 Kimbark Street, Longmont, CO 80501
  • Ask for pricing
    Income restricted
    Verified Listing

    600 Coffman Street, Longmont, CO 80501
  • 1 bd $847+
    2 bd $1,017+
    3 bd $1,174+
    Base rent Income restricted
    Verified Listing

    2225 18Th Ave, Longmont, CO 80501
    Apply online • Pet friendly
  • Studio $1,958
    Base rent Income restricted
    Verified Listing

    4.0 (0)
    Mapleton Ave, Boulder, CO 80304
    Apply online • Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    70 21St Avenue, Longmont, CO 80501
  • Ask for pricing
    Income restricted
    Verified Listing

    1050 Arapahoe Ave, Boulder, CO 80302
    Pet friendly
  • Ask for pricing
    Income restricted
    Verified Listing

    320 Homestead Pkwy, Longmont, CO 80504
  • 4 bd $3,450
    Base rent
    Verified Listing

    33211 Colorado 72, Golden, CO 80403
    Dog friendly
  • New listing
    2 bd $2,500
    Base rent
    Verified Listing

    4202 Monroe Dr, Boulder, CO 80303
  • 1 bd $1,680
    Base rent
    Verified Listing

    645 Manhattan Pl, Boulder, CO 80303
    Pet friendly
  • New listing
    2 bd $4,195
    Base rent
    Verified Listing

    3701 Arapahoe Avenue, Boulder, CO 80303
    Dog friendly
  • New listing
    2 bd $2,600
    Base rent
    Verified Listing

    2025 Ionosphere Street, Longmont, CO 80504
    Dog friendly
141-0-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 6 May 2026.

What are the best apartments in Boulder County, CO?

The best apartments in Boulder County, CO are: Watermark at Harvest Junction, Depot Square, The Phoenix, 3075 Broadway St and 2867 Sundown Lane #105.

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 $1,452 and $13,880.

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 $7,026.

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 $13,880.

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 $925 and $13,880.

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

In Boulder County 35% of the housing is rented out compared to 65% of homes are owned, according to the most recent Census Bureau estimates. 16% of Boulder County's apartments are found in large buildings of 50 units or more, 59% are located in smaller apartment complexes with less than 50 units, and 23% are single-family rentals.