There are 41 cities in Weld County, Colorado.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Greeley1110,365109,2640.53%2,25948.86
Longmont296,61999,181-1.06%3,36228.74
Windsor343,96233,2346.61%1,75325.08
Brighton443,88940,2912.34%2,07221.18
Northglenn539,46838,0381.76%5,3697.35
Erie636,21230,4054.48%1,83819.71
Evans723,15922,2801.18%2,27510.18
Firestone820,27416,6655.08%1,50213.50
Frederick919,86214,7247.3%1,34314.79
Johnstown1019,44817,3652.13%1,41413.76
Berthoud1114,76010,6057.46%1,15112.82
Severance1212,4897,9808.27%1,4518.61
Milliken139,8138,4603.89%76612.81
Lochbuie148,2058,1970.16%2,2273.69
Mead158,0104,80012.39%65512.23
Cuero167,9888,148-0.73%1,2176.56
Tell City177,2617,502-1.26%1,6014.53
Dacono186,4746,348-0.11%7758.35
Eaton195,9775,8440.54%1,8913.16
Yoakum205,8475,903-0.38%1,2764.58
Forest215,2925,418-0.36%40513.08
Morton223,6463,707-0.06%4108.89
Platteville232,9302,958-0.17%9533.07
Keenesburg242,7761,25814.33%8393.31
Ault252,7371,9254.63%1,5861.73
La Salle262,3312,359-0.21%2,4330.96
Aristocrat Ranchettes271,9872,080 1,0641.87
Yorktown281,7391,816-1.42%1,0061.73
Hudson291,6351,648-0.06%2855.74
Kersey301,5071,5040.13%8881.70
Cannelton311,4671,513-1.21%9901.48
Pierce321,0891,096-0.27%1,2980.84
Gilcrest331,0271,029 1,2660.81
Hillsboro349621,090 1059.14
Nunn355575042.39%1503.71
Lake36463475-0.64%4171.11
Troy373673461.1%3241.13
Nordheim38334331 6720.50
Sebastopol39257266-0.77%1641.57
Garden City40251249 2,2210.11
Grover41156157 2620.59
showing: 41 rows

Cities in Weld County, Colorado by Population (2024)

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?

Grover is the smallest city in Weld County.

How many cities are in Weld County?

There are 41 cities in Weld County, Colorado.

Frequently Asked Questions