Etna, Minnesota Etna, Minnesota Etna is an unincorporated community in Bloomfield Township, Fillmore County, Minnesota, United States. Etna is located within ZIP code 55975 based in Spring Valley. A post office previously operated in the community of Etna from 1856 to 1901. The community was named for Mount Etna, on Sicily. The community is located 8 miles southeast of Spring Valley, at the junction of Fillmore County 14 and 153rd Avenue. U.S. Highway 63 is nearby. Etna Creek and the South Branch Root River both flow through the community. Nearby places in Minnesota include Spring Valley, Ostrander, Le Roy, Cherry Grove, and
Etna, Texas and the post office closed in 1883, by 1900 Etna was a ghost town. Etna, Texas Etna is a ghost town that was located near the site of present-day Bullard in northwestern Cherokee County, Texas, United States. Etna was first settled by immigrants from the Old South around the time of the Civil War. A local post office was established in 1867 and by the early 1880s the town possessed a dry good store, a district school, a church, a gristmill, a blacksmith, and several general stores. The settlement began to decline by the mid-1880s after the Kansas and Gulf