Eureka Flag

Eureka

County:
Juab County
County Seat:
No
Area (mi²):
1.449
State:
Utah

Eureka is a city located in Juab County, Utah. Eureka has a 2026 population of 661. Eureka is currently declining at a rate of -0.6% annually and its population has decreased by 0% since the most recent census, which recorded a population of 661 in 2020.

661
Total Population
456
Density (mi²)
-4 -0.6%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)