Of 39 counties in the Evergreen State, Whatcom County ranks seventh by size (2,504 square miles). Whatcom County is in Puget Sound Washington. Recent listings of equestrian property for sale in Whatcom County, Washington, totals nearly 1,000 acres and a combined market value of roughly $1 million. The most common type of land for sale by combined acreage in Whatcom County is residential property. Browse all Whatcom County horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses. The most common type of land for sale by combined acreage in Whatcom County is residential property.