ZIP Code 97345 — Cascadia CDP, OR Demographics & Data

ZIP code 97345 covers Cascadia, OR in Linn County with a population of about 321.

At a glance, the area shows median age of 64.9 versus a U.S. median of about 38.9.

It sits in telephone area codes 458, 541; U.S. House district OR-5; the PORTLAND, OR media market.

Cascadia, OR reads as a military / base-oriented community on US5’s intent model (elevated veteran share (24.1%) and/or base-related place names). Service members and families often look up Basic Allowance for Housing (BAH) rates, on-base mail (PSC / P.O. Box) addresses, and nearby ZIP demographics when relocating.

US5 shows 2026 DoD BAH locality rates for this ZIP’s Military Housing Area on this page (pay grade × with/without dependents). Treat the table as a planning reference and confirm entitlement with your finance office or the official DTMO BAH lookup.

On socioeconomic markers, US5 shows a poverty rate of 5.3%; unemployment rate near 5.7%; 9.6% of adults with a bachelor’s degree or higher (about 24.1 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Agriculture, and Retail trade; about 12.4% of workers reporting work-from-home (about 2.8 points below the U.S. share (15.2%)); a mean commute of about 92.0 minutes (U.S. average near 26.8).

Median home value is about $569,000 — about 63% above the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 84.8% (about 19.4 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 97345 in Cascadia, OR, a household would need roughly $157,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $3,655. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Cascadia CDP, OR as Relatively Moderate (composite score 88.1), which is elevated versus much of the country. The strongest component scores on US5 are flood (86.3) and wildfire (58.4). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Cascadia CDP, OR show little to no average snow and around 54.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 16 for ZIP 97345 (Cascadia CDP, OR) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.