Town guide · St. Helens

Get to know St. Helens

The practical stuff — trash day, town hall, schools — plus the town’s story and where to go. Kept current by neighbors.

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The essentials

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Collection days
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Good to know
ZIP code Wikidata
97051
Area code Wikidata
503, 971

About St. Helens

City in and county seat of Columbia County, Oregon
1889Established
13,817Population
5.9 sq miArea
39 ftElevation

St. Helens is a city in and the county seat of Columbia County, Oregon. It was founded by Captain Henry Montgomery Knighton, a native of New England, in 1845, as "Plymouth". The name was changed to St. Helens in the latter part of 1850 for its view of Mount St. Helens, roughly 39 miles (63 km) away in Washington. The city is about 28 miles (45 km) northwest of Portland. As of the 2020 census, St. Helens had a population of 13,817.

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From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

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St. Helens

Oregon · OR
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01