Apartments for Rent in Boulder County, CO
-
1 bd $1,690+2 bd $2,090+3 bd $2,525+Total monthly cost4.5 (22)766 S Martin Street, Longmont, CO 80501Apply online • Pet friendly • Parking
-
Studio $1,499+1 bd $1,859+2 bd $2,495+Base rent4.5 (15)2250 Main Street Unit 1000, Superior, CO 80027Apply online • Pet friendly • Parking
-
1 bd $1,540+2 bd $2,018+3 bd $2,392+Total monthly cost4.0 (22)2424 9Th Avenue, Longmont, CO 80503Apply online • Pet friendly • Fitness center
-
2 bd $1,895+Total monthly cost3.0 (50)2734 Juniper Ave, Boulder, CO 80304Apply online • Pet friendly • In unit laundry
-
1 bd $1,5952 bd $1,830+Total monthly cost4.0 (15)4977 Moorhead Ave, Boulder, CO 80305Apply online • Pet friendly • In unit laundry
-
1 bd $1,690+2 bd $2,090+3 bd $2,525+Total monthly cost4.5 (22)766 S Martin Street, Longmont, CO 80501Apply online • Pet friendly • Parking
-
2 bd $1,599+3 bd $2,325Total monthly cost4.5 (6)630 Lashley St, Longmont, CO 80504Apply online • Pet friendly • Pool
-
2 bd $1,605+3 bd $2,211+Total monthly cost4.0 (13)601 Merlin Drive, Lafayette, CO 80026Apply online • Pet friendly • Parking
-
1 bd $1,758+2 bd $1,927+3 bd $2,718+Total monthly cost525 Dry Creek Drive, Longmont, CO 80503Apply online • Pet friendly
-
Studio $1,599+1 bd $2,106+2 bd $2,647Total monthly cost3303 Bluff Street, Boulder, CO 80301Apply online • Pet friendly • Parking
-
Studio $2,421+1 bd $2,509+2 bd $4,993+Base rent4.5 (8)3000 Pearl Parkway, Boulder, CO 80301Apply online • Pet friendly • Parking
-
1 bd $8002 bd $2,1003 bd $925Total monthly cost730 29Th St, Boulder, CO 80303Apply online • Pet friendly • Pool
-
1 bd $1,780+2 bd $2,381+Base rent4.0 (37)3715 Canfield St., Boulder, CO 80301Apply online • Pet friendly • Parking
-
Studio $1,449+2 bd $2,295Total monthly cost3.0 (13)2000 Walnut St., Boulder, CO 80302Apply online • Pet friendly • Dishwasher
-
2 bd $1,995Total monthly cost635 Mohawk Drive, Boulder, CO 80303Apply online • Pet friendly • Parking
-
2 bd $1,565+Total monthly cost3.5 (27)26 Emery Way, Longmont, CO 80501Apply online • Pet friendly • In unit laundry
-
1 bd $2,329+2 bd $3,059+Base rent4.0 (12)1955 30Th Street, Suite 100, Boulder, CO 80301Apply online • Pet friendly • Dishwasher
-
1 bd $1,599+Base rent4.5 (9)1600 Iron Horse Dr., Longmont, CO 80501Apply online • Pet friendly • Parking
-
1 bd $2,146+2 bd $2,467+3 bd $3,087+Base rent4.0 (2)1724 Steel Street, Louisville, CO 80027Apply online • Pet friendly • Parking
-
1 bd $1,325+Total monthly cost3.5 (37)321 14Th Pl, Longmont, CO 80501Apply online • Pet friendly • Patio/Balcony
-
1 bd $1,624+Base rent4.5 (20)2205 Alpine Street, Longmont, CO 80504Apply online • Pet friendly • Patio/Balcony
-
2 bd $2,100+Total monthly cost3.5 (10)2460-2470 9Th Street, Boulder, CO 80304Apply online • Pet friendly • Hardwood Floors
-
3 bd $2,985Total monthly cost3.0 (2)2804 Marine, Boulder, CO 80304Apply online • Pet friendly • Dishwasher
-
1 bd $1,7942 bd $2,395Total monthly cost2121 Canyon Blvd, Boulder, CO 80302Apply online • Pet friendly • Pool
-
3 bd $4,050Total monthly cost891 12Th St, Boulder, CO 80302Apply online • Dishwasher • Air conditioner
.jpg?width=480&quality=90 "Stonebridge at Twin Peaks | Longmont, Co. Apartments")
.JPG?width=480&quality=90)
.JPG?width=480&quality=90)
&cropxunits=300&cropyunits=200&width=480&quality=90 "Coronado | Boulder, Co Apartments | Virtual Living Room")
&cropxunits=300&cropyunits=200&width=480&quality=90 "Coronado | Boulder, Co Apartments | Virtual Kitchen")
.jpg?width=480&quality=90)
.jpg?width=480&quality=90)
.jpg?width=480&quality=90 "Fully Furnished Apartment")
.jpg?width=480&quality=90 "Apartment Interior")
.JPG?width=480&quality=90 "Bedroom")
&cropxunits=300&cropyunits=200&width=480&quality=90 "Ironhorse Apartments Vinyl Wood Plank Flooring in Spacious Floor Plans")
&cropxunits=300&cropyunits=200&width=480&quality=90 "Ironhorse Apartments Large Kitchens with Stainless Steel Appliances")
&cropxunits=300&cropyunits=200&width=480&quality=90)
&cropxunits=300&cropyunits=200&width=480&quality=90 "North Main at Steel Ranch | Kitchen")
.jpg?width=480&quality=90)
.jpg?width=480&quality=90)
.jpg?width=480&quality=90)
Explore popular searches
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 28 Jul 2026.
What are the best apartments in Boulder County, CO?
The best apartments in Boulder County, CO are: Watermark at Harvest Junction, Origin, Stonebridge at Twin Peaks, Valencia Gardens and Coronado Apartments.
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 $1,325 and $5,131.
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 $839 and $8,043.
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 $12,918.
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 $12,918.
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.
RentCafe is your one-stop shop for finding a great new apartment in Boulder County, CO. Easily search through a wide selection of apartments for rent in Boulder County, CO, and view detailed information about available rentals including floor plans, pricing, photos, amenities, interactive maps, and thorough property descriptions. Property owners and managers are one click away, so feel free to contact them and find out all you need to know about the apartment you're interested in. Browse Boulder County, CO apartments with rents starting from $800 and submit your rental application today!