Cities in Denver County, Colorado by Population (2024)

There are 27 cities in Denver County, Colorado.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

27 Rows

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Denver1716,234717,606-0.05%4,679153.1City
Aurora2397,811386,7730.7%2,440163.0City
Lakewood3155,865156,247-0.06%3,58743.5City
Thornton4145,834142,1850.63%3,99536.5City
Arvada5120,437124,343-0.8%3,09039.0City
Westminster6114,302116,594-0.5%3,61531.6City
Commerce City770,06662,7822.67%1,91836.5City
Littleton844,06945,595-0.86%3,49212.6City
Dakota Ridge934,60634,6550.54%3,6859.4CDP
Englewood1034,49233,6230.63%5,2576.6City
Ken Caryl1133,68333,8150.27%3,4269.8CDP
Wheat Ridge1231,61232,379-0.6%3,3839.3City
Columbine1326,21725,8920.53%3,9526.6CDP
Four Square Mile1424,99021,9937.69%9,2492.7CDP
Sherrelwood1519,41519,0820.41%7,9152.5CDP
Greenwood Village1615,05715,649-0.97%1,8228.3City
Berkley1711,18111,299-0.02%3,1083.6CDP
Twin Lakes187,9507,5521.69%4,8421.6CDP
Sheridan195,8426,104-1.12%2,6262.2City
Edgewater204,8415,005-0.84%6,9650.7City
Glendale214,3964,599-1.15%7,7390.6City
Holly Hills222,8482,8150.85%4,9100.6CDP
Columbine Valley231,7351,5023.46%1,7671.0Town
Bow Mar24813852-1.21%1,2280.7Town
Mountain View25513537-1.16%5,5160.1Town
North Washington26190663-9.95%375.2CDP
Lakeside271517-6.25%800.2Town

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Denver County, Colorado?

Denver is the largest city in Denver County.

What is the smallest city in Denver County, Colorado?

Lakeside is the smallest city in Denver County.

How many cities are in Denver County?

There are 27 cities in Denver County, Colorado.

Frequently Asked Questions