Marital and civil partnership status in Croydon (2021)
| Does not apply | 80,321 | 20.6% |
| Never married and never registered a civil partnership | 133,181 | 34.1% |
| Married: Opposite sex | 127,503 | 32.6% |
| Married: Same sex | 953 | 0.2% |
| In a registered civil partnership: Opposite sex | 279 | 0.1% |
| In a registered civil partnership: Same sex | 493 | 0.1% |
| Separated, but still married | 8,197 | 2.1% |
| Separated, but still in a registered civil partnership | 45 | 0.0% |
| Divorced | 25,068 | 6.4% |
| Formerly in a civil partnership now legally dissolved | 107 | 0.0% |
| Widowed | 14,545 | 3.7% |
| Surviving partner from civil partnership | 27 | 0.0% |
| Total Population | 390,719 | 100.0% |
Source: ONS Census 2021.