Nianu

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	This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: "Nianu" – news · newspapers · books · scholar · JSTOR (August 2025)

Nianu is a village located in Longding district of Arunachal Pradesh in India.

As per Population Census 2011 there are 227 families residing in the village with population of 1340 with 682 males and 658 females.

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.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}26°50′13″N 95°18′18″E / 26.837°N 95.305°E / 26.837; 95.305