Cost of Living in Rexburg
Rexburg runs genuinely more affordable than several other Idaho Tier A markets in this dataset on several cited housing figures, layered with Idaho's real, low, flat 5.3% state income tax and a genuinely low Madison County property tax rate -- though its cost-of-living figures carry a real, disclosed structural caveat tied to BYU-Idaho's dominant student population.
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Learn moreA genuinely low cost-of-living index, with a real caveat
Rexburg's cost-of-living index ran 97 (3% below the national average of 100) per the aggregator reviewed. This figure, alongside Rexburg's cited median household income ($33,278, 51% below the national average), is genuinely shaped by BYU-Idaho's massive full-time-student population rather than directly comparable to a conventional working-age-adult income base -- a real, honest distinction this record discloses rather than treating Rexburg's numbers as apples-to-apples with a non-college-town market.
Housing: genuinely affordable, but a real, wide price spread
Rexburg's housing price carries an unusually wide, disclosed cross-source spread -- from a $350,000 median (Houzeo) to a $575,000 median value (Movoto) -- wider than most other markets in this dataset, plausibly reflecting Rexburg's mixed student-rental and single-family housing stock.
Idaho's low, flat income tax and standard sales tax
Idaho levies a real, current flat 5.3% individual income tax (cut from 5.695% via 2025's House Bill 40) and a flat 6% statewide sales tax, with zero Rexburg-specific local add-on since Rexburg is not one of Idaho's small, tourism-dependent resort cities eligible for a local-option tax (see ketchum-id.js for that distinct mechanism).
Madison County's low property tax rate
Madison County's median effective property tax rate ran a genuinely low 0.54%, with a median annual tax bill of $1,903 -- $497 below the $2,400 national median -- see taxes for the full breakdown.
Key takeaways
- Rexburg's cost-of-living index (97) and median household income ($33,278) figures carry a real, disclosed caveat tied to BYU-Idaho's dominant student population.
- Housing carries a real, unusually wide price spread ($350,000-$575,000+) across the sources reviewed.
- Idaho's flat 5.3% income tax and 6% sales tax (zero Rexburg local add-on) both apply.
- Madison County's property tax rate (0.54% median) runs genuinely low.
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