Taxes & Insurance in Friendswood

Friendswood's tax picture is genuinely more complex than a typical single-county Texas suburb because the city straddles the Galveston/Harris county line -- which portion a property sits in changes its effective rate. Texas's no state income tax applies statewide.

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A city tax rate applied uniformly, but county rates that differ by portion

The City of Friendswood adopted a 2025 rate of $0.514172 per $100 of valuation, applied the same regardless of county (base record, City of Friendswood 2025 tax rate notice). But the county-level effective rate genuinely differs: Ownwell cites 1.60% for the Galveston County portion of the city versus 1.48% for the Harris County portion -- both above the 1.02% national median. Confirm which county portion a specific address falls in before estimating a total tax bill.

No state income tax, consistent with Texas statewide

Texas has no state personal income tax, a statewide constitutional fact rather than a Friendswood-specific advantage -- see the Texas state record for the fuller statewide picture. Property tax carries a correspondingly larger share of the state-and-local tax burden here, as reflected in the above-national effective rates in both county portions of the city.

Homeowners insurance: no TWIA requirement, but real flood-history-driven cost considerations

Unlike Galveston County's barrier-island communities, Friendswood is not itself a TWIA (Texas Windstorm Insurance Association) coastal-tier market -- it does not carry the same windstorm-specific insurance requirement as direct Gulf-front cities. A precise, current Friendswood-specific homeowners insurance premium average was not independently confirmed this session; given the city's documented, repeated flood history, buyers should expect flood-zone status to be a meaningful factor in both insurance cost and availability for specific properties, and should get an address-specific quote rather than relying on a citywide estimate.

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.