| Official Name: | Trail Side, Colorado |
| Settlement Type: | Census Designated Place |
| Pushpin Map: | USA |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location of the Trail Side CDP in the |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Morgan County |
| Government Type: | unincorporated community |
| Unit Pref: | US |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.856 |
| Area Land Km2: | 1.856 |
| Area Water Km2: | 0.000 |
| Population As Of: | 2020 |
| Population Total: | 157 |
| Population Density Km2: | auto |
| Population Density Sq Mi: | auto |
| Timezone: | MST |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 40.249°N -103.8432°W |
| Elevation M: | 1327 |
| Elevation Ft: | 4354 |
| Postal Code Type: | ZIP Code[2] |
| Postal Code: | Fort Morgan 80701 |
| Area Code: | 970 |
| Blank Name: | GNIS feature[3] |
| Blank Info: | Trail Side CDP |
Trail Side is an unincorporated community and a census-designated place (CDP) located in and governed by Morgan County, Colorado, United States. The CDP is a part of the Fort Morgan, CO Micropolitan Statistical Area. The population of the Trail Side CDP was 157 at the United States Census 2020.[4] The post office serves the area.[2]
The Trail Side CDP has an area of 1.856km2, all land.[1]
The United States Census Bureau initially defined the for the