In 2023, Eureka, UT had a population of 941 people with a median age of 38.8 and a median household income of $70,938. Between 2022 and 2023 the population of Eureka, UT grew from 809 to 941, a 16.3% increase and its median household income grew from $67,813 to $70,938, a 4.61% increase.
The 5 largest ethnic groups in Eureka, UT are White (Non-Hispanic) (87.5%), Two+ (Non-Hispanic) (5.42%), White (Hispanic) (3.08%), Two+ (Hispanic) (2.76%), and American Indian & Alaska Native (Non-Hispanic) (0.85%).
None of the households in Eureka, UT reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.9% of the residents in Eureka, UT are U.S. citizens.
Most people in Eureka, UT drove alone to work, and the average commute time was 44.6 minutes. The average car ownership in Eureka, UT was 3 cars per household.