Parish clusters are groups of churches that share priests and pastoral resources. This arrangement became common starting in the 1980s as the number of active priests declined while the diocese worked to maintain its parish communities.

Cayuga

Livingston

Monroe

Ontario and Yates

Schuyler

St. Benedict/St. Mary of the Lake "Schuyler Catholic Community"

Odessa/Watkins Glen

Seneca

Steuben

Tioga

Tompkins

Wayne