City Stats
County

Boulder County, CO

Colorado · Population 328,961 · FIPS: 08013

Population

328,961

👥

Cities

31

🏙️

ZIP Codes

16

📍

Safety Score

50

50

Average

Loading map…

About Boulder County

Boulder County is located in Colorado with a population of 328,961. It includes 31 cities and 16 ZIP codes. The largest cities include Boulder, Longmont, Lafayette, Louisville.

Cities in Boulder County

CityPopulationMedian Home PriceSafety Score
Boulder, CO120,289N/AN/A
Longmont, CO102,512N/AN/A
Lafayette, CO99,552N/AN/A
Louisville, CO20,786N/AN/A
Superior, CO13,305N/AN/A
Gunbarrel, CO10,051N/AN/A
Niwot, CO3,447N/AN/A
Lyons, CO1,838N/AN/A
Nederland, CO1,655N/AN/A
Allenspark, CO825N/AN/A
Lazy Acres, CO778N/AN/A
Paragon Estates, CO667N/AN/A
Altona, CO587N/AN/A
Pine Brook Hill, CO543N/AN/A
Sugarloaf, CO474N/AN/A
Eldora, CO465N/AN/A
St. Ann Highlands, CO453N/AN/A
Tall Timber, CO382N/AN/A
Sunshine, CO330N/AN/A
Jamestown, CO324N/AN/A
Eldorado Springs, CO320N/AN/A
Crisman, CO268N/AN/A
Bark Ranch, CO199N/AN/A
Seven Hills, CO183N/AN/A
Mountain Meadows, CO180N/AN/A
Gold Hill, CO178N/AN/A
Ward, CO103N/AN/A
Bonanza Mountain Estates, CO56N/AN/A
Hidden Lake, CO29N/AN/A
Valmont, CO27N/AN/A