Cost of Living & Housing in Dayton

Dayton is genuinely affordable relative to the national market, and Tennessee's no-income-tax, high-sales-tax structure applies here at Rhea County's maximum local-option rate -- a real tradeoff worth understanding rather than assuming "no income tax" means low taxes across the board.

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Housing Prices -- Genuinely Affordable, Though Recently Softening

Redfin's most recent reading cites a $286,828 median sale price as of May 2026 -- well below a typical national median, but down a real, disclosed 12.3% year over year, a decline worth factoring into timing decisions rather than assuming prices only move upward. A separate, lower-confidence average-home-value figure put Dayton closer to $100,219, though that measures average assessed value rather than Redfin's median recent-sale price, and the two are not reconciled into one number here.

Property Taxes -- Genuinely Low at the County Level

Rhea County's median effective property tax rate runs about 0.48% of assessed value, with a median annual bill around $494 on a median-value home -- genuinely low by national standards, consistent with Tennessee's broader low-property-tax pattern. This is a county-level aggregate figure, not a confirmed City of Dayton-specific municipal millage rate; a current, address-specific rate should be confirmed directly with the Rhea County Trustee or City of Dayton before relying on this figure for a specific parcel.

Sales Tax -- The Real Tradeoff for No State Income Tax

Tennessee has no tax on wages or salaries, but it leans harder on sales tax than almost any other state to fund government instead. In Rhea County, the 7.00% state base rate combines with the county's 2.75% local option sales tax -- the maximum allowed under Tennessee law -- for a 9.75% combined rate, with no additional city-level sales tax on top. That runs above Tennessee's own already-high ~9.61% statewide average combined rate (itself the second-highest in the nation after Louisiana), so day-to-day purchases in Dayton carry a real, disclosed cost that a simple "no income tax" headline can obscure.

Overall Cost of Living and Income Context

BestPlaces cites an overall cost-of-living index of 78 (100 = U.S. average) for Dayton -- 22.0% below the national average, though 13.2% above the Tennessee state average on the same index, meaning Dayton is not the cheapest option within Tennessee specifically. Median household income is cited at $49,719, with a real, elevated 22.22% poverty rate -- both should be weighed directly against the low housing and cost-of-living figures rather than viewed in isolation; affordability here reflects genuinely lower local incomes as much as lower prices. No independently confirmed, Dayton-specific homeowners insurance figure was found this session -- only statewide Tennessee ranges that vary widely by source (roughly $2,700 to over $4,200 per year for different coverage assumptions); get a local, property-specific quote.

Key takeaways

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Last reviewed: 2026-08-22. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.