2013 Tree Cities USA Communities in Colorado

Updated April, 2014
City Years Population
Trinidad 2 8763
Basalt 3 3826
Poncha Springs 4 744
Cherry Hills Village 8 6500
Buckley AFB 9 12838
Hayden 9 1850
Olney Springs 9 350
Platteville 10 2500
New Castle 10 4551
Campo 10 109
Milliken 11 5793
Ordway 11 1078
Superior 11 12500
Pleasant View 12 4381
Lone Tree 12 11385
Crested Butte 13 1500
Elizabeth 15 1480
Dillon 16 905
Erie 16 21000
Swink 16 697
Schriever AFB 16 5313
Silt 16 2930
Estes Park 17 5858
Lafayette 19 24453
Monument 20 5800
Eads 20 750
Cedaredge 20 2300
Carbondale 20 6500
Peterson AFB 20 18000
Parker 21 48000
USAF Academy 21 6049
Fruita 21 12600
Edgewater 22 5200
Olathe 22 1849
Aspen 22 6548
Cortez 22 8000
Woodland Park 22 7201
Rocky Ford 22 3981
Springfield 23 1451
Steamboat Springs 23 12088
Commerce City 23 42000
Arvada 23 108530
Lamar 23 7804
Limon 23 1880
Gunnison 24 5880
Northglenn 24 35789
Grand Lake 24 471
Ken-Caryl Ranch 24 12950
Golden 24 19000
Alamosa 24 8888
Brush 24 5400
Broomfield 25 58992
Buena Vista 25 2200
Greenwood Village 25 14454
Montrose 25 19000
Loveland 25 66000
Saguache 25 485
Sterling 26 14727
Lake City 26 408
Highlands Ranch 26 93000
Fort Carson 27 73800
Littleton 27 43775
Castle Rock 27 53466
Salida 27 5200
Thornton 27 122000
Brighton 28 35018
Denver 28 620000
La Veta 28 875
Englewood 29 32255
Glenwood Springs 29 9000
Westminster 29 109456
Delta 30 9000
Eaton 30 4500
Evans 30 19000
Florence 30 3887
Boulder 30 97385
Aurora 30 340269
Berthoud 31 5267
Grand Junction 31 59200
Lakewood 32 144000
Palmer Lake 32 2513
Windsor 33 21000
Louisville 33 18376
La Junta 33 7089
Greeley 34 97248
Longmont 34 87454
Canon City 34 16000
Durango 34 16887
Pueblo 34 107000
Wheat Ridge 35 31000
Fort Collins 36 151330
Colorado Springs 37 436354