| Place Name | Mountain Green |
| Place Type | Census Designated Place |
| ZIP Code(s) | 84050 |
| County | Morgan County |
| Area Code(s) | 385,801 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 2,292 |
| Population Growth Rate (2010-19) | 83.24% |
| Majority Ethnicity | White 95.83% |
| Metro/Micro Stats Area | Ogden-Clearfield, UT |
| US Congressional District(s) | Utah 1st |
| State House Districts | 53 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.83% |
| African American | 0.4% |
| Hispanic | 0% |
| Asian | 0.74% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.04% |