Yiu Yau () is one of the 39 constituencies in the Yuen Long District of Hong Kong.
The constituency returns one district councillor to the Yuen Long District Council, with an election every four years.
Yiu Yau constituency is loosely based on Tin Yiu (II) Estate and part of Tin Yau Court with estimated population of 13,916.
Councillors represented ElectionMemberParty 2015 Ma Shuk-yin DAB 2019 Ng Hin-wang→Vacant Democratic
Election results 2010s
References