| Official Name: | Upper Witter Gulch, Colorado |
| Settlement Type: | Census Designated Place |
| Pushpin Map: | Colorado |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of the Upper Witter Gulch CDP in the |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Clear Creek County |
| Government Type: | unincorporated community |
| Unit Pref: | US |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.358 |
| Area Land Km2: | 2.358 |
| Area Water Km2: | 0.000 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 347 |
| Population Density Km2: | auto |
| Population Density Sq Mi: | auto |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 39.6611°N -105.4268°W |
| Elevation M: | 2482 |
| Elevation Ft: | 8143 |
| Postal Code Type: | ZIP Code[3] |
| Postal Code: | Evergreen 80439 |
| Area Codes: | 303 & 720 |
| Blank Name: | GNIS feature[4] |
| Blank Info: | Upper Witter Gulch CDP |
Upper Witter Gulch is an unincorporated community and a census-designated place (CDP) located in and governed by Clear Creek County, Colorado, United States. The population was 347 at the 2020 census. The CDP is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area. The Evergreen post office (Zip Code 80439) serves the area.[3]
The Upper Witter Gulch CDP has an area of 2.358km2, all land.[1]
The United States Census Bureau defined the for the