Washington County
OR · Pop. 600,266 · Urban County
Washington County, Oregon covers 724 square miles with a population of 600,266 and a density of 829.1 people per square mile, a more developed setting where truly rural parcels are scarcer. The agricultural economy is rated moderate, built on grasses, wheat, hay. The median home price is $559,000, with an effective property tax rate of 0.87%. The climate sits in USDA hardiness zone 8b with a 191-day growing season, average summer highs of 78.8°F and average winter lows of 32.7°F. Annual rainfall averages 45.6 inches, generally adequate for the region's crops and pasture. Tuality Community Hospital is 6.2 miles away and includes an emergency room. Broadband reaches 97.9% of homes. On the hazard side, flood risk is very high, tornado risk is high, wildfire risk is high, so plan infrastructure and insurance accordingly.
Pros
- A long 191-day growing season in USDA zone 8b supports a wide range of crops and multiple plantings.
- A low effective property tax rate of 0.87% holds annual carrying costs down.
- Broadband reaches 97.9% of homes, making remote work and online farm sales realistic.
- Tuality Community Hospital, with an emergency room, is just 6.2 miles away — strong local healthcare access.
- Annual rainfall of 45.6 inches supports rain-fed gardens and pasture in most years.
Cons
- Flood risk is very high, so careful parcel siting and flood insurance are essential.
- A median home price of $559,000 raises the cost of entry relative to more affordable rural markets.
- At 829.1 people per square mile, this is a developed area where finding truly rural acreage is harder and pricier.
At a glance
Washington County, OR is a challenging place to homestead on the data.
- Homestead score
- 33/100
- Median home price
- $559k
- Property tax
- 0.87%
- Growing season
- 191 days (zone 8b)
- Annual rainfall
- 45.6"
- Broadband
- 97.9%
- Nearest hospital
- Tuality Community Hospital, 6.2 mi
Taxes & Cost of Living
Land & Building
Climate & Growing
Natural Disaster Risk
Healthcare
Infrastructure & Community
Business & Employment
Homesteading in Washington County: FAQ
- What is the growing season like in Washington County?
- Washington County is in USDA hardiness zone 8b with a 191-day growing season, average summer highs of 78.8°F, and average winter lows of 32.7°F. The established crops are grasses, wheat, hay.
- How affordable is land and property here?
- The median home price is $559,000 and the effective property tax rate is 0.87%. Per-acre raw-land prices vary widely by parcel here, so check active listings for current rates.
- Is broadband internet available?
- Broadband reaches 97.9% of homes, strong coverage that supports remote work for most parcels.
- How close is healthcare?
- Tuality Community Hospital is 6.2 miles away and includes an emergency room; there are 4 hospitals in the county.
Explore Oregon Resources
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LandWatch
Browse rural land, farms, and ranches for sale across every state.
Lands of America
The largest listing site for rural property — farms, ranches, hunting land, and timberland.
AcreTrader
Invest in farmland online — vetted properties with passive income potential.
More counties in Oregon
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The closest counties to Washington County by distance, including across state lines.
Data sources
Verified
Figures are sourced from public datasets: U.S. Census Bureau — ACS 5-year & Gazetteer, USDA NASS Census of Agriculture, USDA Plant Hardiness Zone Map, NOAA NCEI U.S. Climate Normals (1991–2020), FEMA National Risk Index, FCC Broadband Data Collection, BLS Local Area Unemployment Statistics, HIFLD Hospitals. Always confirm specifics locally before relying on them. See our methodology for how the homestead score is calculated.
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