Rainier, Oregon is a city in Columbia County, established in 1890 and incorporated in 1900. It was named after Peter Rainier, a general in the British Army. The city is home to the St. Mary's Academy, a private Catholic school founded in 1886, which is a notable landmark. Rainier's economy has traditionally been based on agriculture, forestry, and fishing, with some growth in manufacturing and retail sectors in recent years.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Rainier, Oregon with 1 locations as of April 12, 2024.