Banister & Polygon Area Report | Postcodes, Deprivation & Local Data | Sipuha
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Banister & Polygon

EnglandSouth EastSouthamptonBanister & Polygon
WARD
Avg IMD
Around average
Population
17,888
Households
7,020
Crimes · Mar '26
176 · 9.8 per 1k
7,020
Households
White Brit. · 50%
Ethnicity
No religion · 44%
Religion
Around average
Avg IMD
176 · 9.8 per 1k
Crimes · Mar '26
352
Postcodes
7,020
Households
White Brit. · 50%
Ethnicity
No religion · 44%
Religion
Around average
Avg IMD
176 · 9.8 per 1k
Crimes · Mar '26
352
Postcodes

Overview of Banister & Polygon

Coordinates50.9140, -1.4094
Postcodes
352
Population (Census)
17,888
Households (Census)
7,020
Recorded crime · Mar '26
176 · 9.8 per 1k

Area Deprivation (Average IMD) for Banister & Polygon

Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Around average
Mean decile 5.07 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as Around average on relative deprivation, with a mean IMD decile of 5.07 (average of postcode-level deciles in this boundary).

Police Recorded Crime in Banister & Polygon

Crime trends · Banister & Polygon
data.police.uk · YoY vs same month last yearApr '24 – Mar '26
Key categories · YoY
Violent Crime
60
YoY -36%
ASB
18
YoY +125%
Vehicle Crime
9
YoY +125%
Burglary
9
YoY +12%
Criminal damage
11
YoY +10%
Apr '24Oct '24Apr '25Oct '25Mar '26

1 of 5 key categories improving · vehicle crime rising

176
incidents · Mar '26

Demographics in Banister & Polygon

Ethnicity

Total residents: 17,877
White Brit.50.2%
Other White19.2%
Indian5.3%
Chinese4.6%
African3.5%
+ 8 other groups · 17.2%

Religion

Total residents: 17,892
No religion43.9%
Christian34.6%
Not answered8.8%
Muslim6.4%
Hindu2.6%
+ 1 other religions · 3.6%

Age groups

Total residents: 17,888
20–2424.6%
25–3422.5%
35–4917.8%
50–649.0%
16–198.3%
+ 6 other age groups · 17.7%

Households

Total households: 7,020
Other31.9%
Other, including all full-time students and all aged 66 years and over16.5%
Cohabiting couple family: No children11.9%
Married or civil partnership couple: Dependent children9.1%
Married or civil partnership couple: No children7.0%
+ 8 other households · 23.5%

Postcode Districts in Banister & Polygon