| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Wah Keeney Park | city | Colorado | United States | 39.66028 | -105.34 | 7398 | 10221 |
| Walden | city | Colorado | United States | 40.73167 | -106.28306 | 8103 | 42 |
| Walker | city | Colorado | United States | 40.26444 | -104.95167 | 4947 | 2299 |
| Wallace Village | city | Colorado | United States | 39.88333 | -105.09222 | 5374 | 70000 |
| Wallstreet | city | Colorado | United States | 40.03889 | -105.39028 | 7070 | 2079 |
| Walsenburg | city | Colorado | United States | 37.62417 | -104.77972 | 6197 | 265 |
| Walsh | city | Colorado | United States | 37.38611 | -102.27778 | 3943 | 84 |
| Waltonia | city | Colorado | United States | 40.41389 | -105.3625 | 7549 | 463 |
| Walts Corner | city | Colorado | United States | 37.16889 | -103.87944 | 5816 | 14 |
| Wandcrest Park | city | Colorado | United States | 39.43556 | -105.39333 | 8215 | 991 |
| Ward | city | Colorado | United States | 40.07222 | -105.50778 | 9199 | 1870 |
| Wareland | city | Colorado | United States | 39.0925 | -103.21528 | 5347 | 84 |
| Warren | city | Colorado | United States | 40.95972 | -104.89167 | 5895 | 136 |
| Warwick | city | Colorado | United States | 38.12389 | -102.27361 | 3546 | 288 |
| Waterton | city | Colorado | United States | 39.49361 | -105.08806 | 5597 | 2004 |
| Watkins | city | Colorado | United States | 39.74528 | -104.60694 | 5551 | 1068 |
| Wattenberg | city | Colorado | United States | 40.02778 | -104.83611 | 4934 | 12449 |
| Wauneta | city | Colorado | United States | 40.29306 | -102.25417 | 3772 | 182 |
| Waunita Hot Springs | city | Colorado | United States | 38.51417 | -106.50778 | 8996 | 117 |
| Waverly | city | Colorado | United States | 37.42972 | -106.00556 | 7522 | 701 |
| Waverly | city | Colorado | United States | 40.73639 | -105.07611 | 5288 | 1159 |
| Weaver | city | Colorado | United States | 37.88333 | -106.925 | 10095 | 33 |
| Weber | city | Colorado | United States | 37.3125 | -108.28861 | 7011 | 352 |
| Webster | city | Colorado | United States | 39.4575 | -105.71972 | 9117 | 802 |
| Welby | city | Colorado | United States | 39.83667 | -104.95861 | 5101 | 150516 |
| Weldona | city | Colorado | United States | 40.34611 | -103.96861 | 4360 | 219 |
| Weller | city | Colorado | United States | 39.4475 | -105.62 | 8398 | 831 |
| Wellington | city | Colorado | United States | 40.70389 | -105.00806 | 5200 | 2912 |
| Wellsville | city | Colorado | United States | 38.48667 | -105.90944 | 6948 | 206 |
| Welty | city | Colorado | United States | 40.32778 | -105.01722 | 4999 | 5211 |
| West Burlington | city | Colorado | United States | 39.30333 | -102.30917 | 4199 | 271 |
| West Farm | city | Colorado | United States | 38.09278 | -102.55806 | 3612 | 3457 |
| West Vail | city | Colorado | United States | 39.63028 | -106.41417 | 8100 | 2412 |
| West Vancorum | city | Colorado | United States | 38.22778 | -108.6 | 5793 | 112 |
| Westcliffe | city | Colorado | United States | 38.13472 | -105.46528 | 7903 | 173 |
| Westcreek | city | Colorado | United States | 39.1525 | -105.16306 | 7598 | 410 |
| Western Hills | city | Colorado | United States | 39.83222 | -104.99667 | 5223 | 151845 |
| Westminster | city | Colorado | United States | 39.83667 | -105.03667 | 5298 | 182022 |
| Weston | city | Colorado | United States | 37.13278 | -104.84833 | 6948 | 89 |
| Westplains | city | Colorado | United States | 40.86472 | -103.49722 | 4386 | 117 |
| Wetmore | city | Colorado | United States | 38.23806 | -105.08417 | 6062 | 676 |
| Wezel historical | city | Colorado | United States | 38.79833 | -103.45417 | 4812 | 29 |
| Wheat Ridge | city | Colorado | United States | 39.76611 | -105.07667 | 5400 | 210352 |
| Wheeler Junction | city | Colorado | United States | 39.50611 | -106.14167 | 9799 | 872 |
| Wheelman | city | Colorado | United States | 40.00361 | -105.37333 | 7066 | 7091 |
| Whispering Pine | city | Colorado | United States | 39.96972 | -105.48528 | 8438 | 1838 |
| White River City | city | Colorado | United States | 40.09083 | -108.22361 | 5764 | 88 |
| Whitehorn | city | Colorado | United States | 38.64389 | -105.87778 | 9681 | 119 |
| Whitepine | city | Colorado | United States | 38.54167 | -106.39306 | 10239 | 122 |
| Whiterock | city | Colorado | United States | 37.86583 | -104.11389 | 4711 | 43 |
| Whitewater | city | Colorado | United States | 38.99111 | -108.45278 | 4671 | 523 |
| Wideawake historical | city | Colorado | United States | 39.85 | -105.52111 | 9196 | 1084 |
| Widefield | city | Colorado | United States | 38.73333 | -104.71944 | 5698 | 44132 |
| Wiggins | city | Colorado | United States | 40.23056 | -104.07222 | 4550 | 294 |
| Wigwam | city | Colorado | United States | 38.53944 | -104.635 | 5196 | 1123 |
| Wiladel | city | Colorado | United States | 39.74306 | -103.00944 | 4609 | 42 |
| Wild Horse | city | Colorado | United States | 38.32917 | -104.66806 | 4858 | 15401 |
| Wild Horse | city | Colorado | United States | 38.82583 | -103.01111 | 4465 | 28 |
| Wildcat | city | Colorado | United States | 40.25917 | -104.88417 | 4750 | 2179 |
| Wiley | city | Colorado | United States | 38.15417 | -102.71917 | 3746 | 1190 |
| Will-O-The-Wisp | city | Colorado | United States | 39.46139 | -105.40972 | 8595 | 1212 |
| Willard | city | Colorado | United States | 40.55444 | -103.48583 | 4333 | 266 |
| Willey Lumber Camp | city | Colorado | United States | 40.50278 | -105.89861 | 10229 | 78 |
| Williamsburg | city | Colorado | United States | 38.38194 | -105.15139 | 5396 | 6060 |
| Wilson Place | city | Colorado | United States | 40.76194 | -108.89306 | 5318 | 14 |
| Windsor | city | Colorado | United States | 40.4775 | -104.90083 | 4776 | 6379 |
| Winfield | city | Colorado | United States | 38.98472 | -106.44028 | 10793 | 500 |
| Wingo | city | Colorado | United States | 39.34583 | -107.00972 | 7306 | 766 |
| Winter Park | city | Colorado | United States | 39.89167 | -105.7625 | 9396 | 624 |
| Wolcott | city | Colorado | United States | 39.70278 | -106.67806 | 7083 | 854 |
| Wolhurst | city | Colorado | United States | 39.57056 | -105.03278 | 5442 | 80291 |
| Wondervu | city | Colorado | United States | 39.92556 | -105.39444 | 8684 | 1703 |
| Woodland Park | city | Colorado | United States | 38.99389 | -105.05639 | 8448 | 8754 |
| Woodmoor | city | Colorado | United States | 39.10139 | -104.84694 | 7178 | 5606 |
| Woodrow | city | Colorado | United States | 39.98833 | -103.59111 | 4488 | 73 |
| Woody Creek | city | Colorado | United States | 39.27028 | -106.88556 | 7493 | 632 |
| Wray | city | Colorado | United States | 40.07583 | -102.22278 | 3599 | 182 |
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