Nakauonuma District, Niigata

is a district located in Niigata Prefecture, Japan.

As of July 1, 2019, the district has an estimated population of 9,218 with a density of 54.2 persons per km². The total area is 170.21 km².

Municipalities

The district consists of only one village:

• Tsunan

History

• In 1954 – The town of Tōkamachi gained city status after merging with three villages and later gained more land by merging surrounding villages. There were some villages from the northside of the district that were merged into the city of Ojiya.

Timeline

Recent mergers

• On April 1, 2005 – The town of Kawanishi, and the village of Nakasato were merged into the expanded city of Tōkamachi.

Notes

References

External links

• 十日町広域圏合併協議会