Santō District, Niigata

Santō (三島郡, Santō-gun) is a district located in Niigata Prefecture, Japan.

As of July 1, 2019, the district has an estimated population of 4,190 with a density of 94.4 persons per km2.

The total area is 44.38 km2.

The district consists of only one town:

Map showing original extent of Santō District in Niigata Prefecture :

* yellow - areas formerly within the district borders during the early Meiji period
* green - current borders
  1. Izumozaki-machi