Apartments for Rent in Boulder County, CO
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1 bd $1,8752 bd $2,305+Base rent1605 East County Line Rd, Longmont, CO 80504Apply online • Pet friendly -
Only 1 unit left2 bd $3,190Base rent1501 Broadway Street, Boulder, CO 80302Apply online -
Studio $1,749+1 bd $1,915+2 bd $2,374+Base rent600 Longs Peak Ave, Longmont, CO 80501Apply online • Pet friendly -
13 units available1 bd $1,994+2 bd $2,385+3 bd $3,018+Base rent1724 Steel Street, Louisville, CO 80027Apply online • Pet friendly -
7 units availableStudio $1,7951 bd $1,850+2 bd $2,700+Base rent2905-2915 E College Ave, Boulder, CO 80303Apply online • Pet friendly -
Only 1 unit left2 bd $2,785Base rent4953 Noble Park Pl, Boulder, CO 80301Apply online -
15 units availableAsk for pricing891 12Th St, Boulder, CO 80302Apply online • Pet friendly -
Only 2 units left1 bd $1,4502 bd $1,550Base rent1120 3Rd Avenue, Longmont, CO 80501Apply online • Pet friendly
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Only 3 units leftAsk for pricingIncome restricted2500 SOUTH PUBLIC ROAD, LAFAYETTE, CO 80026Pet friendly -
1 bd $1,160Base rent2707 Valmont Road #107C, Boulder, CO 80304
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2 bd $1,825Base rent1612 Garfield Avenue, Louisville, CO 80027 -
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Only 1 unit left3 bd $2,600Base rent6606 Kalua Road, Boulder, CO 80301Apply online • Pet friendly -
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4 bd $3,200Base rent1619 Mountain Drive, Longmont, CO 80503Pet friendly -
3 bd $2,500Base rent3333 Hickok Pl, Boulder, CO 80301Cat friendly
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Ask for pricing2770 Copper Peak Lane, Longmont, CO 80504Pet friendly
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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.