SL1 postcode district
Population and age profile
SL1: 78,212 usual residents from Census 2021, with a separately labelled wider-area age profile. Not a current population estimate.
Census 2021
Population and age profile
- SL1 usual residents
- 78,212
- Age-profile population
- 79,348
Age bands in SL1
Postcode district- Age 0 to 14
- 22.6%
- Age 15 to 24
- 11.3%
- Age 25 to 44
- 32.9%
- Age 45 to 64
- 22.6%
- Age 65 and over
- 10.7%
17,910 residents
8,949 residents
26,082 residents
17,949 residents
8,458 residents
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.