Adachi District, Fukushima

 is a district located in Fukushima Prefecture, Japan. As of January 2007, the district has a population of 8,577 and an area of 79.46 km2, for a population density of 107.9 per km2.
History.
Prior to the merger, as of 2003, the district had an estimated population of 68,436 and a density of 178.99 persons per km2. The total area was 382.34 km2.