Elmo
- County:
- Emery County
- County Seat:
- No
- Area (mi²):
- 0.705
- State:
- Utah
Elmo is a town located in Emery County, Utah. Elmo has a 2026 population of 423. Elmo is currently declining at a rate of 0% annually and its population has increased by 3.42% since the most recent census, which recorded a population of 409 in 2020.
The median household income in Elmo is $45,000 with a poverty rate of 8.33%. The median age in Elmo is 37.8 years: 33 years for males, and 42.5 years for females. For every 100 females there are 102.2 males.