MK18 3RZ

Quainton · Buckinghamshire · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Buckinghamshire
Postcode district
MK18
Postcode sector
MK18 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
MK18 3JX 554 m
MK18 3PP 806 m
MK18 3PW 931 m
MK18 3PN 976 m
MK18 3PR 1.0 km
Complete postcode fields and official codes
Postcode
MK18 3RZ
Status
Terminated
Introduced
1 January 2008
Terminated
1 March 2024
Postcode area
MK
Postcode district
MK18
Postcode sector
MK18 3
Latitude
51.908021
Longitude
-0.882538
British National Grid easting
476,968
British National Grid northing
223,865

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Buckinghamshire · E06000060
Electoral ward
Quainton · E05015965
Parish or community
E04001516
Westminster constituency
Buckingham and Bletchley · E14001141
Output area
E00089340
Lower layer super output area
Buckinghamshire 009B · E01017704
Middle layer super output area
Buckinghamshire 009 · E02003659

Postcode source versions

Explore MK18

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
6
Secondary
1
  1. North Marston Church of England School

    Voluntary controlled school

    1.3 km
  2. Whitchurch Combined School

    Community school

    3.6 km
  3. East Claydon Church of England School

    Voluntary aided school

    3.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
21
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 11
  • Drugs 4
  • Anti social behaviour 2
  • Criminal damage and arson 2
  • Other theft 1

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
MK18 3 residents
6,871

Age bands in MK18 3

Wider postcode sector
Age 0 to 14
15.9%

1,079 residents

Age 15 to 24
9%

608 residents

Age 25 to 44
22.4%

1,521 residents

Age 45 to 64
29.5%

2,005 residents

Age 65 and over
23.2%

1,577 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.

Nearby transport

  • Hartshill Barn

    BCT · North Marston

    0.0 miles
  • Hartshill Barn

    BCT · North Marston

    0.0 miles
  • Granborough Road

    BCT · North Marston

    0.6 miles
  • Granborough Road

    BCT · North Marston

    0.6 miles
  • Green End

    BCT · Granborough

    0.7 miles

Relative deprivation

English Indices of Deprivation 2025 for Buckinghamshire 009B, 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

22,461 of 33,755

Income
9 of 10
Employment
9 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
2 of 10
Living environment
1 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
1
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

9 open schools are in scope, including 6 primary and 1 secondary schools. North Marston Church of England School is the nearest published school at 0.8 miles.

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

Recorded crime

21 published events cover 12 months, averaging 1.75 events per published month. The largest recorded category is Violence and sexual offences with 11 events.

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