9,529
Households
White Brit. · 39%
Ethnicity
Christian · 46%
Religion
High deprivation
Avg IMD
695 · 31.8 per 1k
Crimes · May '26
£202,056
Median property price
545
Postcodes
Overview of Castle
Coordinates52.2395, -0.8915
Postcodes
545
Population (Census)
21,832
Households (Census)
9,529
Recorded crime · May '26
695 · 31.8 per 1k
Area Deprivation (Average IMD) for Castle
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
High deprivation
Mean decile 2.62 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as High deprivation on relative deprivation, with a mean IMD decile of 2.62 (average of postcode-level deciles in this boundary).
Sold prices in Castle
Property sales · Castle
HM Land Registry · Castle
Average price
£199,396
YoY: +5.1%
Median price: £200,694
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 9 sales · avg £186,222
X axis: MonthY axis: Avg sold price (hover shows sales count)
£249k£205k£160k
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 Castle
Crime trends · Castle
data.police.uk · YoY vs same month last yearJun '24 – May '26
Key categories · YoY
Violent Crime
293232171
Jun '24Dec '24Jun '25Dec '25May '26
209
YoY +11%
ASB
17012580
Jun '24Dec '24Jun '25Dec '25May '26
170
YoY +26%
Vehicle Crime
422915
Jun '24Dec '24Jun '25Dec '25May '26
26
YoY +62%
Burglary
281910
Jun '24Dec '24Jun '25Dec '25May '26
25
YoY +92%
Criminal damage
463422
Jun '24Dec '24Jun '25Dec '25May '26
29
YoY stable
Demographics in Castle
Ethnicity
White Brit.39.4%
Other White23.7%
African10.0%
Indian6.8%
Bangladeshi4.2%
+ 5 other groups · 15.9%
Religion
Christian46.4%
No religion28.8%
Muslim12.6%
Not answered7.1%
Hindu3.3%
+ other · 1.8%
Age groups
25–3423.6%
35–4922.1%
50–6413.4%
20–2411.3%
≤46.8%
+ 6 other age groups · 22.8%
Households
Other32.7%
Married or civil partnership couple: Dependent children10.9%
Other, including all full-time students and all aged 66 years and over9.3%
Cohabiting couple family: No children8.5%
Married or civil partnership couple: No children7.7%
+ 8 other households · 30.8%
Schools in Castle
Open state schools in this area, ranked by Ofsted rating.
Northampton School for Boys
West Northamptonshire · NN1 5RT
Outstanding
1.0 mi
Secondary with sixth formStateBoys · Ages 11–18
Spring Lane Primary School
West Northamptonshire · NN1 2JW
Good
0.5 mi
PrimaryStateMixed · Ages 3–11
Vernon Terrace Primary School
West Northamptonshire · NN1 5HE
Good
0.5 mi
PrimaryStateMixed · Ages 3–11
Progress Schools - Northamptonshire
West Northamptonshire · NN1 2BG
0.0 mi
SecondaryStateMixed · Ages 13–16
School performance data © Crown copyright. Source: Department for Education.
Postcode Districts in Castle
Postcodes in Castle
NN1 1AFNN1 1AGNN1 1AJNN1 1BFNN1 1BQNN1 1DANN1 1DDNN1 1DENN1 1DFNN1 1DHNN1 1DJNN1 1DNNN1 1DPNN1 1DQNN1 1DRNN1 1DTNN1 1EANN1 1EDNN1 1EENN1 1ELNN1 1ENNN1 1EPNN1 1EQNN1 1ERNN1 1ESNN1 1ETNN1 1EWNN1 1EXNN1 1EYNN1 1EZNN1 1FANN1 1FDNN1 1FENN1 1FFNN1 1FGNN1 1FHNN1 1FJNN1 1FLNN1 1HBNN1 1HFNN1 1HHNN1 1HJNN1 1HLNN1 1HSNN1 1HWNN1 1JANN1 1JBNN1 1JFNN1 1JSNN1 1JTNN1 1JWNN1 1JXNN1 1JYNN1 1LDNN1 1LGNN1 1LJNN1 1LNNN1 1LQNN1 1LWNN1 1LXNN1 1LZNN1 1NHNN1 1NRNN1 1NSNN1 1NTNN1 1NWNN1 1PANN1 1PBNN1 1PDNN1 1PFNN1 1PJNN1 1PNNN1 1PPNN1 1PRNN1 1PSNN1 1PTNN1 1PUNN1 1PYNN1 1PZNN1 1QANN1 1QDNN1 1QENN1 1QFNN1 1QHNN1 1QJNN1 1QSNN1 1QTNN1 1QUNN1 1QWNN1 1QXNN1 1QYNN1 1QZNN1 1RANN1 1RBNN1 1RDNN1 1RFNN1 1RGNN1 1RHNN1 1RJNN1 1RLNN1 1RNNN1 1RPNN1 1RQNN1 1RRNN1 1RSNN1 1RTNN1 1SANN1 1SHNN1 1SNNN1 1SPNN1 1SRNN1 1STNN1 1SWNN1 1SXNN1 1SYNN1 1TANN1 1TBNN1 1TDNN1 1TPNN1 1TU