Schools
25 open schools are in scope, including 13 primary and 2 secondary schools. Trinity School is the nearest published school at 141 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
TN13 3SW
Seal and Weald · Sevenoaks · England
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Seal and Weald
- Local authority
- Sevenoaks
- Constituency
- Sevenoaks
- Postcode district
- TN13
- Postcode sector
- TN13 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- TN13 3SW
- Status
- Terminated
- Introduced
- 1 December 1995
- Terminated
- 1 December 1997
- Postcode area
- TN
- Postcode district
- TN13
- Postcode sector
- TN13 3
- Latitude
- 51.286820
- Longitude
- 0.207022
- British National Grid easting
- 554,000
- British National Grid northing
- 156,500
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South East · E12000008
- Local authority district
- Sevenoaks · E07000111
- Electoral ward
- Seal and Weald · E05011559
- Parish or community
- E04005004
- Westminster constituency
- Sevenoaks · E14001465
- Output area
- E00124148
- Lower layer super output area
- Sevenoaks 012A · E01024458
- Middle layer super output area
- Sevenoaks 012 · E02005098
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore TN13
Schools
Within 3.1 miles of this postcode
- Open schools
- 25
- Primary
- 13
- Secondary
- 2
- 141 m
Trinity School
Free schools
- 763 m
St John's Church of England Primary School, Sevenoaks
Voluntary controlled school
- 930 m
Seal Church of England Primary School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 715
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 239
- Anti social behaviour 98
- Shoplifting 83
- Other theft 69
- Criminal damage and arson 65
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- TN13 3 residents
- 10,090
Age bands in TN13 3
Wider postcode sector- Age 0 to 14
- 22.4%
- Age 15 to 24
- 8.6%
- Age 25 to 44
- 25.4%
- Age 45 to 64
- 26.5%
- Age 65 and over
- 17.1%
2,137 residents
824 residents
2,430 residents
2,531 residents
1,631 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.
GP practices
5
within 5 km straight-line
ST JOHN'S MEDICAL PRACTICE
39 ST. JOHNS HILL, SEVENOAKS, TN13 3NT
ODS code G82205
844 m
AMHERST MEDICAL PRACTICE
21 ST. BOTOLPHS ROAD, SEVENOAKS, TN13 3AQ
ODS code G82013
1.8 km
TOWN MEDICAL CENTRE
25 LONDON ROAD, SEVENOAKS, TN13 1AR
ODS code G82110
2.1 km
SOUTH PARK MEDICAL PRACTICE
SOUTH PARK COTTAGE, SOUTH PARK, SEVENOAKS, TN13 1ED
ODS code G82888
2.2 km
OTFORD MEDICAL PRACTICE
LEONARD AVENUE, OTFORD, SEVENOAKS, TN14 5RB
ODS code G82125
3.2 km
Nearby transport
- 0.1 miles
Wildernesse Avenue
BCT · Sevenoaks
- 0.1 miles
The Crescent
BCT · Sevenoaks
- 0.1 miles
The Crescent
BCT · Sevenoaks
- 0.2 miles
Seal Cemetery
BCT · Greatness
- 0.2 miles
Seal Cemetery
BCT · Greatness
Relative deprivation
English Indices of Deprivation 2025 for Sevenoaks 012A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
8 of 10
Overall England rank
26,785 of 33,755
- Income
- 10 of 10
- Employment
- 10 of 10
- Education and skills
- 10 of 10
- Health and disability
- 10 of 10
- Crime
- 4 of 10
- Housing and services
- 3 of 10
- Living environment
- 3 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Evidence in context
Recorded crime
715 published events cover 12 months, averaging 59.583 events per published month. The largest recorded category is Violence and sexual offences with 239 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.