MK18 2HN

POSTCODE

MK18 2HN is a postcode in Grendon Underwood & The Claydons.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.9372, -0.9903
OS grid SP695270 (469,509, 227,007)
IMD England
8/10
#24885
Crime · Aug '26
Low · 3.2 per 1k
MoM -3% vs Jul '26
Plus Code
9C3XW2P5+VV
Least deprived 20–30%
IMD England
Low · 3.2 per 1k
Crime · Aug '26
South East
Region
Least deprived 20–30%
IMD England
Low · 3.2 per 1k
Crime · Aug '26
South East
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
24885
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 24885 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in MK18

Police Recorded Crime near MK18 2HN

England & Wales
Crime trends · near MK18 2HN

Counts are for Grendon Underwood & The Claydons electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
10
YoY -55%
28176
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
5
YoY —
950
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
3
YoY —
1050
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
1
YoY —
320
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
7
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
9
YoY —
15105
Sep '24Mar '25Sep '25Mar '26Aug '26

1 of 6 key categories improving

35
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,668
White Brit.90.3%
Other White3.7%
White Irish1.2%
+ other · 4.7%

Religion

Total residents: 1,668
Christian55.0%
No religion35.9%
Not answered7.2%
+ other · 1.9%

Age groups

Total residents: 1,668
50–6422.2%
35–4918.2%
65–7413.4%
25–3410.5%
10–158.7%
+ 6 other age groups · 27.0%

Households

Total households: 653
Married or civil partnership couple: Dependent children22.7%
Married or civil partnership couple: No children16.1%
Single family household, all members 66+15.5%
One person: aged 66+9.5%
One person: other7.8%
+ 9 other households · 28.5%

Coordinates & Location for MK18 2HN

England
Country
Buckinghamshire
Local Authority
Grendon Underwood & The Claydons
Ward
Milton Keynes
Travel to Work
TTWA
Postcode
MK18 2HN
Coordinates
51.9372, -0.9903
Grid reference
SP695270
Easting
469,509
Northing
227,007
Region
South East
Plus Code
9C3XW2P5+VV
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Steeple Claydon
Travel to Work
Milton Keynes
ITL Region
Buckinghamshire
National Park
Non-National Park

Administrative Information

Buckinghamshire
Local Authority
Council Area
Mid Buckinghamshire E14001360
Constituency
E14001360
Thames Valley
Police Force
England
Ward
Grendon Underwood & The Claydons
Constituency code
E14001360
EU Electoral Region
South East
Parish
Steeple Claydon
International Territorial Level
Buckinghamshire

Health & NHS

South Central
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
Thames Valley
Cancer Alliance
National
Health Authority
South Central
NHS Region
South East
Integrated Care Board
NHS Thames Valley Integrated Care Board
Primary Care Org
Buckinghamshire
Sub ICB Location
NHS Thames Valley ICB - 14Y
Cancer Alliance
Thames Valley

Statistical Areas

LSOA 2021
Super Output Area
Buckinghamshire 004D E01017714
E01017714
MSOA 2021
Mid Super Output
Buckinghamshire 004 E02003655
E02003655
LSOA 2011
Super Output Area
Aylesbury Vale 004D E01017714
E01017714
MSOA 2011
Mid Super Output
Aylesbury Vale 004 E02003655
E02003655
Larger rural: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 Classification
(England/Wales) Rural town and fringe D1
2021 Classification
Larger rural: Nearer to a major town or city RLN1

Sun & Time Information

7:26 AM6:13 PM
7:26 AM
Sunrise
6:13 PM
Sunset
10 hours 47 minutes of daylight today
Sunrise (today)
7:26 AM
Sunset (today)
6:13 PM
Daylight duration
10 hours 47 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

December 1997
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~29 years
Active Duration
1997 -> Present
December 1997 — Introduced
Postcode MK18 2HN introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural town and fringe D1.
2021 — Census Update
2021 Census classification: Larger rural: Nearer to a major town or city RLN1. LSOA E01017714 and MSOA E02003655 assigned.
2025 — Indices of Deprivation
IMD England rank: 24885
Present — Active
Postcode MK18 2HN is currently active and in use.
First introduced
December 1997
Usage ended
Not terminated
Active duration
~29 years
Last updated
2026-08-01
Current status
Live

School applications

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Last published allocation

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Schools near MK18 2HN

Open state schools within 1.2 miles of this postcode, ranked by distance.

View more schools nearby

School performance data © Crown copyright. Source: Department for Education.

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See local data, transport links, deprivation trends and more for the broader area — all in one place.