
Magna
- County:
- Salt Lake County
- County Seat:
- No
- Area (mi²):
- 19.912
- State:
- Utah
Magna is a township located in Salt Lake County, Utah. Magna has a 2025 population of 30,637. Magna is currently growing at a rate of 0.91% annually and its population has increased by 4.7% since the most recent census, which recorded a population of 29,261 in 2020.
The average household income in Magna is $97,711 with a poverty rate of 8.55%. The median age in Magna is 32.5 years: 32.2 years for males, and 32.9 years for females.