Cost of Living in Westfield

Westfield's cost of living pairs real, above-national home values against Indiana's genuinely low flat state income tax, layered with Hamilton County's own real local income tax.

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A real, disclosed home-value spread

Zillow's average Westfield home value ran $433,537 (up a modest 0.7% year-over-year), while Redfin's median sale price for February 2026 ran a notably higher $489,000 (up a sharp 17.4% year-over-year) -- a real, disclosed cross-source spread rather than one falsely precise number.

A moderate property-tax rate under a real statutory cap

Westfield's median effective property tax rate (1.10%, Ownwell) runs above both Indiana's own 1.01% statewide median and the 1.02% national median, with a median annual tax bill of $4,360 -- though Indiana's real, statutory 1% homestead Circuit Breaker cap bounds owner-occupied bills regardless of local millage.

A real, combined income tax rate

Westfield residents pay a real, combined 4.05% income tax rate -- Indiana's flat 2.95% state rate plus Hamilton County's own 1.1% local income tax layer, the same county rate documented for neighboring Carmel.

A genuinely affluent household income base

Westfield's median household income ($122,789) runs genuinely above both the Indiana and national medians, with a low 3.64% poverty rate.

Key takeaways

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Last reviewed: 2026-08-27. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.