Living in Rexburg, ID

Madison County

Rexburg is Madison County's seat and BYU-Idaho's entire host city -- a real, singular relationship distinct from any other market in this project's Idaho coverage, including nearby Idaho Falls. BYU-Idaho's own Winter 2026 campus-based enrollment ran 23,708 students, with roughly 21,500 estimated actually living in Rexburg -- a figure that runs close to or above the U.S. Census Bureau's own 2024 city-proper population estimate of 40,700 (local officials separately estimate the true resident count may exceed 45,000, accounting for the university's large transient student population not fully captured in federal estimates). Rexburg's LDS/Mormon population share is genuinely singular even within Idaho's own already-distinct religious geography: sources reviewed cite a 95%-98% share, meaningfully higher than Idaho Falls' own real, dominant ~59% figure and far above Idaho's statewide ~23% LDS share. This shapes real, practical, everyday civic life: some businesses observe Sunday closures, alcohol availability runs notably limited relative to elsewhere in Idaho, and BYU-Idaho's own honor code prohibits alcohol, tobacco, and coffee on and near campus. Rexburg's population, at roughly 39,500 in one recent citation, made it the smallest city in the world with two operating LDS temples once the Teton River Idaho Temple -- announced on the same street as the existing Rexburg Idaho Temple, about 3.5 miles apart -- is complete. Housing runs genuinely more affordable than several other Idaho Tier A markets in this dataset, though it carries an unusually wide, real, disclosed cross-source price spread ($350,000-$575,000+ depending on source and window), plausibly reflecting Rexburg's mixed housing stock of purpose-built student rentals alongside conventional single-family homes. Idaho's real, current flat 5.3% state income tax and flat 6% statewide sales tax (with zero Rexburg-specific local add-on, since Rexburg is not one of Idaho's small resort cities) apply the same as anywhere else in the state, and Madison County's effective property tax rate ran a genuinely low 0.54% median. Rexburg sits on the Upper Snake River Plain with a real, genuinely cold humid continental climate -- January daytime highs averaging just 27.5°F, with 61 inches of annual snowfall. Crime ran genuinely, consistently favorable on both violent and property measures: Rexburg ranked the 3rd-safest city in Idaho per the aggregator reviewed, with violent crime (8.6 per 100,000) and property crime (16.8) both running well below national rates. Median household income ($33,278) and unemployment figures (5.7%-8.3% depending on source) both carry a real, disclosed structural caveat: they are genuinely shaped by BYU-Idaho's massive full-time-student population rather than directly comparable to a conventional Idaho working-age labor market.

Explore Rexburg in depth

• Moving to Rexburg: Pros, Cons & What to Know
• Cost of Living in Rexburg
• Housing Market in Rexburg
• Buying a Home in Rexburg
• Renting in Rexburg
• Taxes in Rexburg
• Homeowners Insurance & Natural Hazard Costs in Rexburg
• Climate & Weather in Rexburg
• Jobs & Economy in Rexburg
• Schools in Rexburg
• Crime & Safety in Rexburg
• Healthcare in Rexburg
• Traffic & Transportation in Rexburg
• Best Areas to Live in Rexburg
• Pros and Cons of Living in Rexburg
• Retiring in Rexburg
• Who Should / Shouldn’t Move to Rexburg

Housing

Taxes

The tradeoffs

Who this fits

Best for: Best fits BYU-Idaho students, faculty, staff, and their families; movers specifically seeking Rexburg's real, singular LDS/Mormon community fabric and values-driven civic identity as a genuine draw; and cost-conscious buyers and young families prioritizing genuinely low property taxes, a low flat state income tax, and a small, safe, tight-knit college town over a larger metro's amenities or economic diversification.

Maybe not for you if: Probably not the right fit for anyone whose career and income needs sit entirely outside BYU-Idaho's dominant local economy, given the genuinely narrow labor market this record discloses honestly. Anyone who has not seriously considered how Rexburg's real, singular, near-total LDS/Mormon cultural presence -- including limited alcohol availability and real Sunday closures -- might feel as a day-to-day backdrop for a household outside that faith tradition should weigh it in advance rather than after moving. Anyone wanting Boise-metro's milder high-desert winters or North Idaho's lake-and-forest identity should understand Rexburg's real, genuinely cold Upper Snake River Plain climate and its entirely different, inland Eastern Idaho setting.