MK18 3DW

Winslow · Buckinghamshire · England

Updated September 2026

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Location overview

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Ward: Winslow
Local authority: Buckinghamshire
Constituency: Buckingham and Bletchley
Postcode district: MK18
Postcode sector: MK18 3

Nearby postcodes

Nearby postcode distances
Postcode	Distance
MK18 3DJ	28 m
MK18 3DH	30 m
MK18 3DP	72 m
MK18 3DN	91 m
MK18 3DS	100 m

Complete postcode fields and official codes

Postcode: MK18 3DW
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: MK
Postcode district: MK18
Postcode sector: MK18 3
Latitude: 51.944864
Longitude: -0.883005
British National Grid easting: 476,873
British National Grid northing: 227,962

Statistical and administrative geographies

Country: England · E92000001
Region: South East · E12000008
Local authority district: Buckinghamshire · E06000060
Electoral ward: Winslow · E05015975
Parish or community: E04001555
Westminster constituency: Buckingham and Bletchley · E14001141
Output area: E00089500
Lower layer super output area: Buckinghamshire 005D · E01017738
Middle layer super output area: Buckinghamshire 005 · E02003656

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 MK18

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 8
Primary: 5
Secondary: 1

Winslow Church of England School

Voluntary controlled school
486 m
Furze Down School

Community special school
605 m
Sir Thomas Fremantle School

Free schools
667 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 320
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Violence and sexual offences 134
Other theft 48
Anti social behaviour 30
Criminal damage and arson 26
Vehicle crime 17

Census 2021

Population and age profile

Postcode residents: 2
Postcode households: 2
Residents per household: 1.0
MK18 3 residents: 6,871

Age bands in MK18 3

Wider postcode sector

Age 0 to 14: 15.9%
Age 15 to 24: 9%
Age 25 to 44: 22.4%
Age 45 to 64: 29.5%
Age 65 and over: 23.2%

This postcode contained 0% of the sector's usual residents on Census Day. The age profile describes the wider MK18 3 sector, not people in this individual postcode.

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.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+: 100%
Ultrafast, 100 Mbit/s+: 100%
Ultrafast, 300 Mbit/s+: 100%
Gigabit-capable: 100%

Unable to receive decent fixed or FWA broadband: 0%
Next Generation Access: 100%
Decent broadband available from fixed wireless: 0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

Avenue Road

BCT · Winslow
0.1 miles
Avenue Road

BCT · Winslow
0.1 miles
Vicarage Road

BCT · Winslow
0.1 miles
Vicarage Road

BCT · Winslow
0.1 miles
Station Road

BCT · Winslow
0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Buckinghamshire 005D, 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

7 of 10

Overall England rank

21,412 of 33,755

Income: 6 of 10
Employment: 6 of 10
Education and skills: 6 of 10
Health and disability: 8 of 10
Crime: 6 of 10
Housing and services: 3 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.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses: 0
Medium risk addresses: 0
Low risk addresses: 0
Groundwater flood alert area: Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

8 open schools are in scope, including 5 primary and 1 secondary schools. Winslow Church of England School is the nearest published school at 486 m.

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

Recorded crime

320 published events cover 12 months, averaging 26.667 events per published month. The largest recorded category is Violence and sexual offences with 134 events.

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