Idaho Falls demographics: white majority, strong Mormon presence, and a growing Hispanic community
A predominantly white city with significant influence from the Church of Jesus Christ of Latter-day Saints. The Hispanic community has grown alongside local agriculture.
The ethnic composition is predominantly white, with strong Scandinavian, British, and German heritage tied to Mormon settlement in eastern Idaho. The Church of Jesus Christ of Latter-day Saints has a visible cultural presence in family values, community life, and even commercial patterns. The Idaho Falls Idaho Temple is a landmark of the city.
The Hispanic community has been growing, linked primarily to regional agriculture, food processing, and construction. There is also a modest presence of Asian and Middle Eastern families connected to the national laboratory and hospitals. English is dominant, and Spanish appears in some schools, markets, and community services.
The median age is young, driven by large families, a pattern typical of Mormon communities. Mormonism, evangelical Protestantism, and Catholicism are the predominant religions. The city has a culturally conservative, family-oriented profile, with social life organized around churches, schools, and outdoor activities.
- English
- Spanish
- Mormonism
- Evangelical Protestantism
- Catholicism
- No religion
