The following table appears on the CAIN (Conflict Archive on the INternet) web site:	
http://cain.ulst.ac.uk/ni/rel/rel.htm	
NI-REL-01: Population in Northern Ireland: breakdown by religious denomination (numbers and %), 1991 and 2001					
	1991	2001	
Religious Denomination	Number	%	Number	%	
Catholic	605,639	38.40%	678,462	40.26%	
Presbyterian	336,891	21.40%	348,742	20.69%	
Church of Ireland	279,280	17.70%	257,788	15.30%	
Methodist	59,517	3.80%	59,173	3.51%	
Baptist	19,484	1.20%	*	*	
Brethren	12,446	0.80%	*	*	
Congregationist	8,176	0.50%	*	*	
Unitarian	3,213	0.20%	*	.*	
Other	79,129	5.00%	102,211 1	6.07%	
Other Religions	*	*	5,082 2	0.33%	
None	59,234	3.70%	*	*	
Not Stated	114,827	7.30%	233,853 3	13.88%	
Total	1,577,836	100.00%	1,685,267	100.00%	
Notes:	
*Not available	
1. Other Christian (including Christian related)	
2. Other religions and philosophies	
3. Persons with no religion or religion not stated	
Source:	
Northern Ireland Census 2001 Key Statistics (2002), Table KS07a	
Table also available as:	
Rich Text Format (RTF) Document; Microsoft Excel Document