Cost of Living & Housing in Seaside
Seaside offers Oregon's genuine, complete absence of any sales tax and a Clatsop County property tax rate consistent with this manifest's other North Coast markets -- though housing runs genuinely above the Oregon statewide median, and coastal buyers should weigh real, disclosed Cascadia Subduction Zone tsunami-zone exposure and insurance costs.
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Learn moreGenuinely expensive housing relative to the Oregon statewide median
Seaside's 2026 housing figures carry a real, disclosed spread across sources: Zillow's average home value ran $473,583 (down 1.7% YoY), a separate Zillow-cited typical home value ran $501,800 (up 1.6% YoY), and Redfin's current median sale price ran considerably higher at $555,000 (base record) -- disclosed rather than reconciled, but genuinely above the Oregon statewide median either way, consistent with Seaside's long-established beach-resort identity.
A Clatsop County property tax rate consistent with this manifest's other North Coast markets
Clatsop County's effective property tax rate carries a real, disclosed spread of 0.69%-0.82% (base record), the same spread documented for this manifest's Astoria and Cannon Beach records -- this record uses a 0.75% approximate county-level midpoint rather than a falsely precise single figure.
Oregon's real, current income tax and zero sales tax -- NOT a zero-tax state
Oregon's progressive state income tax tops out at a real 9.9% marginal rate, applying to Seaside residents the same as anywhere else in the state, genuinely offset by Oregon's complete absence of any state or local sales tax (0%, not merely low).
Real, distinct tsunami-zone insurance considerations
As with every coastal Oregon market in this manifest, Seaside carries real, DOGAMI-mapped Cascadia Subduction Zone tsunami-inundation-zone risk. Standard homeowners insurance does not cover earthquake or tsunami damage -- separate coverage must be purchased, and Oregon law requires sellers to disclose a property's inundation-zone status. Confirm this directly for any specific address before moving.
Key takeaways
- Seaside's housing runs genuinely above the Oregon statewide median, with 2026 figures carrying a real, disclosed spread ($473,583-$555,000 depending on source and measurement approach).
- Clatsop County's property tax rate (0.69%-0.82% effective) matches the spread documented for this manifest's other North Coast markets.
- Oregon's real 9.9% top income tax bracket and zero sales tax apply here, the same as statewide.
- Standard homeowners insurance does not cover Cascadia Subduction Zone earthquake/tsunami damage -- confirm separate coverage and a property's inundation-zone status directly.
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