Directions:
3/10 of a mile South of SR. 305
1 8/10 miles North of SR 5/82 bypass
parishoffice@stwilliamchampion.org
Parish Office: 330/847-8677
Fax: 330/847-8627
St. William Church
5411 Mahoning Ave NW
Warren, OH 44483
*Email & Phone Numbers for Parish Staff are on the Pastoral Staff Page
5411 Mahoning Ave. NWWarren, Ohio 44483330/847-8677
Monday – Thursday 8:00 a.m. – 4:00 p.m.
Friday 8:00 a.m.- 2:30 p.m.
Saturday: 5:00 p.m.
Sunday: 8:30 a.m. & 11:00 p.m.
8:30 a.m. & 10:30 a.m. (Summer)
Daily Mass: Tuesday-Friday 8:30 a.m.
Holy Days: 8:30 a.m. and 6:300 p.m.