Union County, OR home prices

Union County, OR: the typical home is worth $336,553 as of 2026-05, up +6.3% over the past year and n/a since 2000. Listings run about $235/sq ft. Rent…

Data as of May 2026 · by the Real Estate Price Map data team · methodology & sources

1992: $100,143 → 2026: $336,553 (3.4×) pre-2000 estimated via FHFA index

Market read

At $336,553, homes in Union County sit 23% below the Oregon median ($437,550) and 44% above the US median ($233,954). That ranks #25 of 36 Oregon counties by price.

Prices are climbing fast (+6.3% in the last year) — a seller's market.

Homes here move at a steady pace — a median 56 days on the market, with 25% of listings cutting their asking price.

At 5.3× local income, that's pricier than the typical US county (~3.8×).

Against the typical US price-to-income and price-to-rent, homes here look ~33% expensive for local incomes and rents.

Renting looks cheaper — buying the typical home runs ~$1,661/mo (P&I, 20% down) vs $1,278/mo to rent.

Home value history

Zillow ZHVI, monthly from 2000 · recessions shaded. See the full 1975 history on the interactive map →

Nearby counties

Umatilla County, OR ($312,964) · Baker County, OR ($306,709) · Wallowa County, OR ($440,753) · Columbia County, WA ($269,415) · Walla Walla County, WA ($419,366) · Asotin County, WA ($350,120)