General phone
City Council Position Ward 3*
503-738-5511
Official source ↗Checked Sep 15, 2026
Town guide · Seaside
Get to know Seaside
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The essentials
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Good to know
ZIP code97138 Wikidata
Area code503, 971 Wikidata
Collection days
Hours
Contacts
Schools & library
Good to know
ZIP code
97138Wikidata
Area code
503, 971Wikidata
About Seaside
City in Oregon, United States1899Established
7,115Population
4.1 sq miArea
17 ftElevation
Seaside is a city in Clatsop County, Oregon, United States, on the coast of the Pacific Ocean. The name Seaside is derived from Seaside House, a historic summer resort built in the 1870s by railroad magnate Ben Holladay. The city's population was 7,115 at the 2020 census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
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