Cost of Living in Rockville
Rockville's cost of living reflects a real, genuine Montgomery County DC-suburb premium across housing, property tax, and income tax.
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Learn moreA real, genuine housing premium
Rockville's average home value carried a real, disclosed cross-source spread this pass ($607,784-$618,892, Zillow 2026) -- genuinely high, consistent with Montgomery County's cost structure.
An above-median property tax rate
Rockville's median effective property tax rate ran a real 1.22%, above both the Maryland median (1.21%) and the national median (1.02%) cited in the same source.
Montgomery County's maximum local income tax
Montgomery County levies Maryland's real, current 2026 statutory maximum local piggyback rate of 3.30%, atop Maryland's 10-bracket state income tax.
Key takeaways
- Rockville's housing costs run genuinely high, consistent with Montgomery County's DC-suburb premium.
- Rockville's median effective property tax rate (1.22%) runs above both the Maryland and national medians.
- Montgomery County's 2026 maximum 3.30% local piggyback income tax rate applies in Rockville.
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