Colorado
State Tree: Blue Spruce
State Arbor Day: Third Friday in April
Membership Tree Packages that Grow Well in Colorado
Urban Forestry Coordinator
Colorado State Forest Service
Carrie Tomlinson
Urban Forestry Manager
4777 National Western Drive, Office H-A416
Denver, CO, 80021
970-218-8508
[email protected]
Colorado is in Zones 2-7
Tree City USA Communities in Colorado: 95
document Download a state summary
| City | Years | Population |
|---|---|---|
| Alamosa | 34 | |
| Arvada | 33 | |
| Aspen | 32 | |
| Aurora | 40 | |
| Basalt | 13 | |
| Berthoud | 41 | |
| Boulder | 40 | |
| Brighton | 38 | |
| Broomfield | 34 | |
| Brush | 34 | |
| Buena Vista | 35 | |
| Canon City | 44 | |
| Carbondale | 30 | |
| Castle Rock | 37 | |
| Cedaredge | 30 | |
| Cherry Hills Village | 18 | |
| Colorado Springs | 47 | |
| Commerce City | 33 | |
| Cortez | 31 | |
| Crested Butte | 23 | |
| Del Norte | 15 | |
| Denver | 38 | |
| Durango | 44 | |
| Eads | 30 | |
| Eagle | 6 | |
| Edgewater | 30 | |
| Englewood | 39 | |
| Erie | 26 | |
| Estes Park | 27 | |
| Evans | 40 | |
| Florence | 40 | |
| Fort Carson | 36 | |
| Fort Collins | 46 | |
| Fort Lupton | 15 | |
| Fruita | 31 | |
| Glenwood Springs | 39 | |
| Golden | 34 | |
| Grand Junction | 41 | |
| Grand Lake | 34 | |
| Greeley | 44 | |
| Greenwood Village | 35 | |
| Gunnison | 34 | |
| Hayden | 19 | |
| Highlands Ranch | 36 | |
| Johnstown | 3 | |
| Keenesburg | 3 | |
| Ken-Caryl Ranch | 34 | |
| Kersey | 18 | |
| La Junta | 43 | |
| La Veta | 38 | |
| Lafayette | 29 | |
| Lake City | 36 | |
| Lakewood | 42 | |
| Lamar | 33 | |
| Limon | 33 | |
| Littleton | 37 | |
| Lone Tree | 22 | |
| Longmont | 44 | |
| Louisville | 43 | |
| Loveland | 35 | |
| Lyons | 37 | |
| Mancos | 27 | |
| Manitou Springs | 5 | |
| Milliken | 21 | |
| Monte Vista | 29 | |
| Montrose | 35 | |
| Monument | 30 | |
| New Castle | 20 | |
| Northglenn | 34 | |
| Olathe | 30 | |
| Ordway | 21 | |
| Paonia | 17 | |
| Peterson Sfb | 29 | |
| Platteville | 20 | |
| Poncha Springs | 14 | |
| Pueblo | 44 | |
| Rocky Ford | 32 | |
| Salida | 37 | |
| Severance | 6 | |
| Silt | 26 | |
| Springfield | 33 | |
| Steamboat Springs | 33 | |
| Sterling | 36 | |
| Superior | 20 | |
| Swink | 26 | |
| Thornton | 38 | |
| Town Of Elizabeth | 25 | |
| Town Of Mead | 2 | |
| Town Of Pagosa Springs | 3 | |
| Town Of Parker | 29 | |
| Town Of Windsor | 43 | |
| Trinidad | 11 | |
| Usaf Academy | 31 | |
| Westminster | 39 | |
| Wheat Ridge | 45 | |
| shrink list | ||