Cascadia is a community in Linn County, Oregon, home to about 136 people across 5.0 square miles. It has no ZIP code of its own: it’s part of 97329 and 97345.
Homes sold for a median of $476 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Part is in Cascadia
Mostly Sweet Home; part is in Cascadia
Each card is that ZIP code’s whole market, including any part outside Cascadia. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Cascadia’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Portland International Airport (PDX)83 miles away |
|---|---|
| Closer regional airport | Eugene Airport (EUG)38 miles away |
| Nearest city of 250,000+ | Portland, OR80 miles away |
| Nearest city of 1 million+ | Los Angeles, CA749 miles away |
Straight-line distances from the center of Cascadia; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Cascadia had 134 residents in the 2020 census, down 9% since 2010.
It’s the 382nd largest of 420 towns in Oregon by population.
Linn County grew from 18,603 residents in 1900 to 128,610 in 2020.
Linn County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 33°F. About 63.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Cascadia, OR weather station (3 miles away).
37,099 jobs at 2,846 businesses in Linn County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Cascadia’s ZIP codes.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Sweet Home SD 55. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Foster Elementary SchoolFoster | K–6 | 277 | Public | 6.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Sweet Home.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.