"My house shall be called a house of prayer for all peoples."
— Isaiah 56:7

A Word from Our Parish
Welcome to the Cathedral of Saint Mary of the Assumption. For over 140 years, our parish has served the spiritual needs of countless people from all different backgrounds. Today, more than 1,000 families call us home — a melting pot of cultures rich with traditions and devotions rooted in faith.
Whether you've worshipped here for generations or are visiting for the first time, you have a place at the table of the Lord.
Liturgical Schedule
All are welcome at the Eucharistic table. The Holy Sacrifice of the Mass is offered in English and Spanish throughout the week.
Holy Days of Obligation and feast day liturgies are announced in the weekly bulletin · Contact the parish office
Channels of Grace
From Baptism to Anointing of the Sick, the sacraments are the lifeblood of our parish. Contact the office to begin preparation for any sacrament.
A Life of Prayer
Beyond Sunday Mass, the rhythm of parish life is sustained by these timeless devotions and prayer traditions.
Forming Disciples of Every Age
From the youngest soul preparing for First Communion to the adult discovering Christ for the first time — every parishioner has a path of formation here.
Beginning catechesis in the basics of Catholic faith: prayers, sacraments, the life of Jesus.
Two-year preparation culminating in receiving Jesus in the Eucharist for the first time.
Weekly classes through the school year covering Scripture, sacraments, morality, and Church history.
First year of two-year Confirmation preparation. Service hours, retreat, and weekly classes.
Final preparation, choosing a confirmation saint and sponsor, and receiving the sacrament from the Bishop.
For adults entering the Catholic Church or completing sacraments. Weekly gatherings from September through Easter.
Registration for the next academic year opens each August. Class begins after Labor Day and runs through May.
Questions? Speak with our Director of Religious Education during office hours, or call the parish.
Many Members · One Body
Every parishioner is invited to share their gifts. These are the active ministries at St. Mary's — there is a place for you in each of them.
Saint Mary's is proud to serve a vibrant Hispanic community alongside our English-speaking parishioners. The Misa en Español at 12 PM Sunday is the heartbeat of that ministry — joined throughout the year by our annual Hispanic Heritage Festival, Hora Santa, Quinceañeras, and bilingual sacramental preparation.
"Todos son bienvenidos. Vengan a casa."
Misa Dominical · Domingos
Semanalmente
Testimonies
Real words from the community St. Mary's calls home.
A beautiful historic cathedral with deep traditions. The reverence and beauty of the Mass here is something special.
— ParishionerBilingual services, breathtaking architecture, and a real community. Our family has called St. Mary's home for generations.
— Local FamilyThe Cathedral is the spiritual heart of Trenton. Whether you're here for Sunday Mass or stopping in to pray, you feel God's presence.
— VisitorPlan Your Visit
The Cathedral stands on North Warren Street, a five-minute walk from the State House. All are welcome — visitors and lifelong parishioners alike.
149 North Warren Street
Mon – Fri · 8:00 AM – 1:00 PM & 2:00 PM – 4:00 PM
Closed daily 1:00 – 2:00 PM & weekends
Our Story
The Cathedral stands on ground where the Battle of Trenton was fought. The Hessian commander Colonel Johann Gottlieb Rall was mortally wounded on this very site on December 27, 1776. From that ground, a Catholic parish has grown for 160 years.
The Battle of Trenton — fought partly on this very ground. Colonel Johann Gottlieb Rall, commander of the Hessian forces, dies of his wounds here on December 27, 1776. A historical marker still stands on the Cathedral Rectory.
Reverend Anthony Smith purchases the property. Plans for a Catholic church on the historic site begin.
Ground broken for the foundation of Saint Mary's Church on April 23. Parishioners themselves contribute much of the labor over five years of construction.
Saint Mary's Church is formally dedicated on January 1.
The Diocese of Trenton is established on August 2 by Pope Leo XIII — and Saint Mary's becomes the Cathedral of the new diocese.
160 years later, Saint Mary's continues as a thriving parish of over 1,000 families across English and Spanish-speaking communities.
Our Shepherds & Servants
The priests, deacons, and lay staff who keep the parish running every day. Each available during office hours — Monday through Friday.
El Sacramento de la Reconciliación
"Be reconciled to God." — 2 Corinthians 5:20. Confessions available throughout the week at both the Cathedral and St. Joseph's Church.
By Appointment Confessions can also be scheduled outside these times. Call the parish office at (609) 396-8447 to make arrangements.
Every Week
Mass intentions, parish news, sacramental announcements, upcoming feast days, and notes from the rector — every Sunday's bulletin, delivered to your inbox or downloaded as a PDF.
Stay connected between Sundays. The bulletin contains everything from Mass intentions to faith formation news, from second collections to community events.
Moments in the Life of the Parish
From feast day liturgies and First Communions to Hispanic Heritage Festivals and Community Recognition Galas — moments captured in the life of our parish family.

View the full gallery on our main parish site · annual events including the Hispanic Heritage Festival & Community Recognition Gala
The Cathedral of Saint Mary of the Assumption and St. Joseph's Church share one pastoral family. With both sanctuaries serving the city of Trenton, parishioners often find their spiritual home in whichever fits the rhythm of their week.
St. Joseph's Confession Schedule
Support Your Cathedral
Your generosity sustains the Mass, the sacraments, our outreach to the poor, and the upkeep of this 140-year-old sacred space. Give online, by mail, or in the offertory at any Mass.
"Whoever sows generously will also reap generously." — 2 Cor 9:6