Weld County, Colorado Cities (2024)

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.)

25 cities

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Greeley1113,721109,2720.99%2,30049.4City
Windsor242,72233,2305.88%1,63926.1Town
Evans322,33922,2850.06%2,12710.5City
Johnstown420,22517,3693.66%1,31015.4Town
Firestone519,23116,6633.45%1,38413.9Town
Frederick618,66014,7245.57%1,22715.2Town
Severance711,7627,9938.71%1,2919.1Town
Fort Lupton89,9278,0055.08%76613.0City
Milliken99,2918,4622.28%71113.1Town
Mead106,9984,8058.5%46515.0Town
Dacono116,6776,3491.24%7209.3City
Eaton125,8285,844-0.07%1,8443.2Town
Ault132,9121,9289.23%1,6501.8Town
Platteville142,8782,957-0.69%9223.1Town
Keenesburg152,3141,25712.88%2509.3Town
La Salle162,2822,358-0.83%2,3311.0Town
Aristocrat Ranchettes172,0942,0802.6%1,6901.2CDP
Hudson181,6061,649-0.68%2725.9Town
Kersey191,4841,510-0.47%6632.2Town
Pierce201,0741,097-0.56%5781.9Town
Gilcrest211,0151,034-0.49%1,2520.8Town
Nunn225405021.7%1364.0Town
Garden City23249252-0.4%2,2040.1Town
Grover24152155-0.65%2550.6Town
Briggsdale251453238.21%3310.4CDP

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 Weld County, Colorado?

Greeley is the largest city in Weld County.

What is the smallest city in Weld County, Colorado?

Briggsdale is the smallest city in Weld County.

How many cities are in Weld County?

There are 25 cities in Weld County, Colorado.

Frequently Asked Questions