Religion in Northern Ireland Statistics religious affiliations in the different age bands in the 2011

| Ages_attained_years | Catholic | Protestant_and_other_Christian | Other_Religion | None_or_not_stated_ |
|---|---|---|---|---|
| 0 to 4 | 44.3% | 31.7% | 0.9% | 23.2% |
| 5 to 9 | 45.5% | 36.1% | 0.7% | 17.7% |
| 10 to 14 | 45.9% | 37.9% | 0.6% | 15.6% |
| 15 to 19 | 44.8% | 37.6% | 0.6% | 17.0% |
| 20 to 24 | 43.4% | 35.2% | 0.7% | 20.7% |
| 25 to 29 | 44.8% | 33.1% | 1.1% | 21.0% |
| 30 to 34 | 44.0% | 34.3% | 1.4% | 20.3% |
| 35 to 39 | 41.5% | 37.8% | 1.2% | 19.5% |
| 40 to 44 | 40.4% | 41.1% | 0.9% | 17.7% |
| 45 to 49 | 40.0% | 42.8% | 0.8% | 16.3% |
| 50 to 54 | 39.2% | 44.9% | 0.7% | 15.1% |
| 55 to 59 | 38.1% | 46.5% | 0.8% | 14.6% |
| 60 to 64 | 35.8% | 50.0% | 0.7% | 13.4% |
| 65 to 69 | 33.7% | 54.4% | 0.7% | 11.2% |