N20 9AJ

Whetstone · Barnet · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Barnet
Constituency
Chipping Barnet
Postcode district
N20
Postcode sector
N20 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
N20 9AZ 45 m
N20 9BA 49 m
N20 9AL 66 m
N20 9DT 89 m
N20 9AH 100 m
Complete postcode fields and official codes
Postcode
N20 9AJ
Status
Terminated
Introduced
1 January 1980
Terminated
1 December 1999
Postcode area
N
Postcode district
N20
Postcode sector
N20 9
Latitude
51.632332
Longitude
-0.169289
British National Grid easting
526,800
British National Grid northing
194,200

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Barnet · E09000003
Electoral ward
Whetstone · E05013650
Parish or community
E43000193
Westminster constituency
Chipping Barnet · E14001169
Output area
E00001314
Lower layer super output area
Barnet 008C · E01000273
Middle layer super output area
Barnet 008 · E02000031

Postcode source versions

Explore N20

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
129
Primary
75
Secondary
21
  1. Pavilion Study Centre

    Pupil referral unit

    221 m
  2. Orange Tree School

    Other independent special school

    225 m
  3. All Saints' CofE Nursery and Primary School N20

    Voluntary aided school

    385 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,331
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 657
  • Anti social behaviour 364
  • Vehicle crime 344
  • Burglary 224
  • Other theft 158

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
N20 9 residents
4,874

Age bands in N20 9

Wider postcode sector
Age 0 to 14
14.7%

709 residents

Age 15 to 24
8.5%

411 residents

Age 25 to 44
27.5%

1,326 residents

Age 45 to 64
26.2%

1,261 residents

Age 65 and over
23.1%

1,112 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

39

within 5 km straight-line

  • ST ANDREWS MEDICAL PRACTICE.

    50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX

    ODS code E83024

    323 m

  • OAKLEIGH ROAD HEALTH CENTRE

    280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH

    ODS code E83003

    1.1 km

  • BRUNSWICK PARK MEDICAL PRACTICE

    BRUNSWICK PARK ROAD, NEW SOUTHGATE, LONDON, N11 1EY

    ODS code E83621

    1.4 km

  • EAST BARNET HEALTH CENTRE

    149 EAST BARNET ROAD, BARNET, EN4 8QZ

    ODS code E83613

    1.6 km

  • THE VILLAGE SURGERY

    113 EAST BARNET ROAD, BARNET, EN4 8RF

    ODS code E83031

    1.8 km

  • CORNWALL HOUSE SURGERY

    TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS

    ODS code E83013

    1.8 km

  • THE SPEEDWELL PRACTICE

    THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS

    ODS code E83010

    1.8 km

  • TORRINGTON PARK GROUP PRACTICE

    TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS

    ODS code E83021

    1.8 km

  • ADDINGTON MEDICAL CENTRE

    46 STATION ROAD, NEW BARNET, BARNET, EN5 1QH

    ODS code E83044

    2.0 km

  • SOUTHGATE

    270 CHASE SIDE, SOUTHGATE, LONDON, N14 4PR

    ODS code F85032

    2.0 km

  • BARNET FEDERATED GPS LIMITED

    311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

    ODS code Y05258

    2.2 km

  • HOMELESS ACTION IN BARNET

    36B WOODHOUSE ROAD, NORTH FINCHLEY, LONDON, N12 0RG

    ODS code E83666

    2.3 km

  • COCKFOSTERS MEDICAL CTRE

    COCKFOSTERS MEDICAL CENTRE, HEDDON COURT AVENUE, COCKFOSTERS, BARNET, EN4 9NB

    ODS code F85016

    2.3 km

  • FRIERN BARNET MEDICAL CENTRE

    15-16 ST JOHNS VILLAS, FRIERN BARNET ROAD, LONDON, N11 3BU

    ODS code E83045

    2.3 km

  • LONGROVE SURGERY

    VALE DRIVE PRIMARY CARE CENTRE, BARNET, EN5 2ED

    ODS code E83017

    2.5 km

  • OAKWOOD MEDICAL CENTRE

    MALCOLMS WAY, RESERVOIR RD, SOUTHGATE, LONDON, N14 4AQ

    ODS code F85687

    2.9 km

  • WENTWORTH GROUP PRACTICE - FINCHLEY

    38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL

    ODS code E83035

    3.0 km

  • THE OLD COURT HOUSE SURGERY

    27 WOOD STREET, BARNET, EN5 4BB

    ODS code E83012

    3.2 km

  • ARNOS GROVE MEDICAL CENTR

    269 BOWES ROAD, NEW SOUTHGATE, LONDON, N11 1BD

    ODS code F85700

    3.3 km

  • SQUIRES LANE MEDICAL PRACTICE

    2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU

    ODS code E83007

    3.3 km

Showing 20 of 39 matching practices.

Nearby transport

  • Athenaeum Road / The Firs

    BCT · Oakleigh Park

    0.0 miles
  • Athenaeum Road / The Firs

    BCT · Oakleigh Park

    0.0 miles
  • Oakleigh Park North / Athenaeum Road

    BCT · Oakleigh Park

    0.1 miles
  • Athenaeum Road / The Firs

    BCT · Oakleigh Park

    0.1 miles
  • Oakleigh Park North / Athenaeum Road

    BCT · Oakleigh Park

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Barnet 008C, 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

5 of 10

Overall England rank

15,504 of 33,755

Income
4 of 10
Employment
4 of 10
Education and skills
8 of 10
Health and disability
8 of 10
Crime
7 of 10
Housing and services
5 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

Schools

129 open schools are in scope, including 75 primary and 21 secondary schools. Pavilion Study Centre is the nearest published school at 221 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

2,331 published events cover 12 months, averaging 194.25 events per published month. The largest recorded category is Violence and sexual offences with 657 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.