Altamont is a city located in Duchesne County Utah. With a 2020 population of 273, it is the 222nd largest city in Utah and the 15648th largest city in the United States . Altamont is currently declining at a rate of -0.73% annually but its population has increased by 21.33% since the most recent census, which recorded a population of 225 in 2010. Altamont reached it's highest population of in . Spanning over 0 miles, Altamont has a population density of 1,304 people per square mile.
The average household income in Altamont is $71,330 with a poverty rate of 6.40%. The median rental costs in recent years comes to $917 per month, and the median house value is $161,000. The median age in Altamont is 27.6 years, 27.3 years for males, and 27.8 years for females.