Kaya Union
Kaya Union () is a union parishad situated at Kumarkhali Upazila,  in Kushtia District, Khulna Division of Bangladesh. The union has an area of  and as of 2001 had a population of 30,988. There are 14 villages and 12 mouzas in the union. References

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Unions of Khulna Division
Unions of Kumarkhali Upazila
Unions of Kushtia District