This area-level value is averaged from postcode IMD deciles within the area boundary.
Among the most deprived
Mean decile 1.01 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as Among the most deprived on relative deprivation, with a mean IMD decile of 1.01 (average of postcode-level deciles in this boundary).
Police Recorded Crime in Grangetown
Crime trends · Grangetown
data.police.uk · YoY vs same month last yearApr '24 – Mar '26
Key categories · YoY
Violent Crime
32
YoY stable
ASB
13
YoY -24%
Vehicle Crime
2
YoY -50%
Burglary
2
YoY -60%
Criminal damage
24
YoY +118%
Apr '24Oct '24Apr '25Oct '25Mar '26
3 of 5 key categories improving · criminal damage rising
85
incidents · Mar '26
Demographics in Grangetown
Ethnicity
Total residents: 6,620
White Brit.94.8%
Other White1.8%
+ other · 3.4%
Religion
Total residents: 6,616
No religion48.9%
Christian44.0%
Not answered5.8%
+ other · 1.4%
Age groups
Total residents: 6,626
50–6417.6%
35–4917.0%
25–3413.8%
10–159.6%
5–99.0%
+ 6 other age groups · 33.0%
Households
Total households: 2,800
Other22.3%
Lone parent family: With dependent children18.6%
Any member 66+12.4%
Cohabiting couple family: With dependent children8.1%
Married or civil partnership couple: Dependent children6.9%
