4,177
Households
White Brit. · 51%
Ethnicity
Christian · 41%
Religion
Around average
Avg IMD
88 · 9.4 per 1k
Crimes · May '26
£343,583
Median property price
288
Postcodes
Overview of St Mary's
Coordinates51.5232, -0.7194
Postcodes
288
Population (Census)
9,366
Households (Census)
4,177
Recorded crime · May '26
88 · 9.4 per 1k
Area Deprivation (Average IMD) for St Mary's
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Around average
Mean decile 6.10 (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 6.10 (average of postcode-level deciles in this boundary).
Sold prices in St Mary's
Property sales · St Mary's
HM Land Registry · St Mary's
Average price
£406,155
YoY: -0.7%
Median price: £343,996
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 1 sales · avg £690,000
X axis: MonthY axis: Avg sold price (hover shows sales count)
£690k£472k£254k
Jun '24Dec '24Jun '25Dec '25May '26
Transactions are hidden by default.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Police Recorded Crime in St Mary's
Crime trends · St Mary's
data.police.uk · YoY vs same month last yearJun '24 – May '26
Key categories · YoY
Violent Crime
584430
Jun '24Dec '24Jun '25Dec '25May '26
30
YoY stable
ASB
21134
Jun '24Dec '24Jun '25Dec '25May '26
8
YoY -27%
Vehicle Crime
950
Jun '24Dec '24Jun '25Dec '25May '26
4
YoY +33%
Burglary
1050
Jun '24Dec '24Jun '25Dec '25May '26
3
YoY +200%
Criminal damage
15104
Jun '24Dec '24Jun '25Dec '25May '26
4
YoY -50%
Demographics in St Mary's
Ethnicity
White Brit.51.2%
Other White16.0%
Indian10.1%
Pakistani7.8%
Other ethnic group: Any other ethnic group2.2%
+ 6 other groups · 12.6%
Religion
Christian40.6%
No religion31.9%
Muslim10.4%
Not answered7.0%
Hindu6.5%
+ 1 other religions · 3.7%
Age groups
35–4925.2%
25–3419.5%
50–6415.1%
≤47.4%
5–96.7%
+ 6 other age groups · 26.0%
Households
Other24.8%
Married or civil partnership couple: Dependent children17.5%
Any member 66+12.7%
Married or civil partnership couple: No children9.2%
Cohabiting couple family: No children8.8%
+ 7 other households · 27.0%
Schools in St Mary's
Open state schools in this area, ranked by Ofsted rating.
St Luke's CofE Primary School
Windsor and Maidenhead · SL6 7EG
Outstanding
0.4 mi
PrimaryStateMixed · Ages 3–11
St Mary's Catholic Primary School, Maidenhead
Windsor and Maidenhead · SL6 7EG
Requires improvement
0.4 mi
PrimaryStateMixed · Ages 5–11
School performance data © Crown copyright. Source: Department for Education.
Postcode Districts in St Mary's
Postcodes in St Mary's
SL6 1AFSL6 1AGSL6 1ANSL6 1AQSL6 1ASSL6 1AWSL6 1BPSL6 1BRSL6 1BTSL6 1BUSL6 1BWSL6 1BXSL6 1DLSL6 1DPSL6 1DQSL6 1DRSL6 1DSSL6 1DYSL6 1DZSL6 1EASL6 1EBSL6 1EDSL6 1EESL6 1EFSL6 1EHSL6 1ENSL6 1EQSL6 1ERSL6 1ESSL6 1EUSL6 1EWSL6 1EXSL6 1EYSL6 1FASL6 1FBSL6 1FGSL6 1FNSL6 1FYSL6 1HESL6 1HFSL6 1HGSL6 1HHSL6 1HJSL6 1HNSL6 1HQSL6 1HRSL6 1HTSL6 1HUSL6 1HXSL6 1HZSL6 1JASL6 1JFSL6 1JGSL6 1JNSL6 1JQSL6 1JRSL6 1JSSL6 1JTSL6 1JUSL6 1JXSL6 1LBSL6 1LDSL6 1LFSL6 1LGSL6 1LHSL6 1LJSL6 1LLSL6 1LPSL6 1LRSL6 1LTSL6 1LUSL6 1LWSL6 1LYSL6 1NBSL6 1NDSL6 1NFSL6 1NJSL6 1NLSL6 1NQSL6 1NSSL6 1NUSL6 1NXSL6 1NZSL6 1PASL6 1PBSL6 1PDSL6 1PESL6 1PGSL6 1PHSL6 1PJSL6 1PLSL6 1PNSL6 1PPSL6 1PQSL6 1PRSL6 1PTSL6 1PYSL6 1QASL6 1QBSL6 1QESL6 1QFSL6 1QGSL6 1QHSL6 1QJSL6 1QQSL6 1QRSL6 1QSSL6 1QUSL6 1QWSL6 1QZSL6 1RFSL6 1RGSL6 1RHSL6 1RJSL6 1RLSL6 1RNSL6 1RQSL6 1RRSL6 1RSSL6 1RT