St Gregory the Great Catholic Church

Trenton, New Jersey

St Gregory the Great Catholic Church is located in Hamilton, New Jersey. The parish offers weekend liturgy on Saturday evenings at 5:00 PM and Sunday mornings at 7:30 AM, 9:00 AM, 10:30 AM, and 12:00 Noon. Weekday liturgies are available Monday through Friday at 7:00 AM and 8:30 AM, with Saturday morning mass at 8:30 AM. The 10:30 AM Sunday liturgy is broadcast live online. The church provides a bulletin and electronic news subscription service for parishioners seeking regular parish updates and information.

Address

4620 Nottingham Way, Hamilton Square, NJ 08690

Denomination

Catholic

Phone

+1-609-587-4877

Services

Last updated August 2026

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Map showing location of St Gregory the Great Catholic Church

1,000-5,000

estimated members

This is likely one of 23 Catholic congregations in Mercer County, NJ. Catholic accounts for 58% of the county's 299 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

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