SL7 3QX

Marlow · Buckinghamshire · England

Updated September 2026

Compare this postcode

Location overview

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Ward
Marlow
Local authority
Buckinghamshire
Constituency
Wycombe
Postcode district
SL7
Postcode sector
SL7 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL7 3NA 69 m
SL7 3ND 75 m
SL7 3NB 82 m
SL7 3NT 155 m
SL7 3DA 197 m
Complete postcode fields and official codes
Postcode
SL7 3QX
Status
Terminated
Introduced
1 August 1993
Terminated
1 January 1995
Postcode area
SL
Postcode district
SL7
Postcode sector
SL7 3
Latitude
51.586288
Longitude
-0.777401
British National Grid easting
484,800
British National Grid northing
188,200

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Buckinghamshire · E06000060
Electoral ward
Marlow · E05015960
Parish or community
E04001619
Westminster constituency
Wycombe · E14001600
Output area
E00090190
Lower layer super output area
Buckinghamshire 057D · E01017877
Middle layer super output area
Buckinghamshire 057 · E02003715

Postcode source versions

Explore SL7

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
33
Primary
20
Secondary
5
  1. Burford School

    Academy converter

    457 m
  2. Marlow Church of England Infant School

    Academy converter

    840 m
  3. Great Marlow School

    Academy converter

    1.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
492
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 190
  • Other theft 72
  • Anti social behaviour 56
  • Criminal damage and arson 47
  • Public order 26

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL7 3 residents
8,362

Age bands in SL7 3

Wider postcode sector
Age 0 to 14
17.5%

1,466 residents

Age 15 to 24
9.5%

799 residents

Age 25 to 44
16.6%

1,394 residents

Age 45 to 64
31.2%

2,620 residents

Age 65 and over
25.1%

2,106 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

4

within 5 km straight-line

  • MARLOW MEDICAL GROUP

    VICTORIA ROAD, MARLOW, SL7 1DN

    ODS code K82023

    1.5 km

  • CRESSEX HEALTH CENTRE

    CORONATION ROAD, HIGH WYCOMBE, HP12 3PP

    ODS code K82603

    3.4 km

  • COOKHAM MEDICAL CENTRE

    LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9HX

    ODS code K81042

    4.7 km

  • WYE VALLEY SURGERY

    WYCOMBE HOSPITAL, QUEEN ALEXANDRA ROAD, HIGH WYCOMBE, HP11 2TT

    ODS code K82030

    4.8 km

Nearby transport

  • Post Office

    BCT · Marlow Bottom

    0.1 miles
  • Post Office

    BCT · Marlow Bottom

    0.1 miles
  • Burford School

    BCT · Marlow Bottom

    0.2 miles
  • Burford School

    BCT · Marlow Bottom

    0.2 miles
  • Patches Field

    BCT · Marlow Bottom

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Buckinghamshire 057D, 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

9 of 10

Overall England rank

28,210 of 33,755

Income
7 of 10
Employment
8 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
9 of 10
Housing and services
2 of 10
Living environment
9 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

33 open schools are in scope, including 20 primary and 5 secondary schools. Burford School is the nearest published school at 457 m.

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

Recorded crime

492 published events cover 12 months, averaging 41 events per published month. The largest recorded category is Violence and sexual offences with 190 events.

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