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MK18 1ZN

MK18 1ZN is a postcode in Grendon Underwood & The Claydons.

EnglandSouth EastBuckinghamshireGrendon Underwood & The ClaydonsMK18 1ZN
POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
51.9858, -0.9987
OS grid SP688324 (468,855, 232,400)
IMD England
8/10
#23898
Crime · May '26
37
MoM +32% vs Apr '26
Plus Code
9C3XX2P2+8G
Low deprivation
IMD England
37
Crime · May '26
—
Avg property price
—
Annual change
South East
Region
Live
Status
Low deprivation
IMD England
37
Crime · May '26
—
Avg property price
—
Annual change
South East
Region
Live
Status

Coordinates & Location for MK18 1ZN

England
Country
Buckinghamshire
Local Authority
Grendon Underwood & The Claydons
Ward
Milton Keynes
Travel to Work
TTWA
Postcode
MK18 1ZN
Coordinates
51.9858, -0.9987
Grid reference
SP688324
Easting
468,855
Northing
232,400
Region
South East
Plus Code
9C3XX2P2+8G
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Unknown
Travel to Work
Milton Keynes
ITL Region
Buckinghamshire
National Park
Non-National Park

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.
23898
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 23898 out of 32,844 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)

Property sales · MK18 1ZN
HM Land Registry · Buckinghamshire
Average price
—
YoY: not enough sales in one or both windows
Median price: —
View district MK18
Property type filter
Recent sale price trend
Not enough monthly sales for chart with current filter.

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Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Police Recorded Crime near MK18 1ZN

Crime trends · near MK18 1ZN
data.police.uk · YoY vs same month last yearJun '24 – May '26
Key categories · YoY
Violent Crime
29186
Jun '24Dec '24Jun '25Dec '25May '26
15
YoY -29%
ASB
950
Jun '24Dec '24Jun '25Dec '25May '26
3
YoY -67%
Vehicle Crime
1050
Jun '24Dec '24Jun '25Dec '25May '26
1
YoY stable
Burglary
320
Jun '24Dec '24Jun '25Dec '25May '26
2
YoY +100%
Criminal damage
740
Jun '24Dec '24Jun '25Dec '25May '26
5
YoY +150%

2 of 5 key categories improving · criminal damage rising

37
incidents · May '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,900
White Brit.90.6%
Other White2.7%
Gypsy / Trav.1.4%
Indian1.0%
+ other · 4.3%

Religion

Total residents: 1,905
Christian56.5%
No religion35.5%
Not answered6.0%
+ other · 2.0%

Age groups

Total residents: 1,910
50–6423.4%
35–4919.7%
65–7413.7%
25–348.5%
10–158.1%
+ 6 other age groups · 26.6%

Households

Total households: 751
Married or civil partnership couple: Dependent children19.8%
Married or civil partnership couple: No children14.5%
Other12.4%
All members 66+12.0%
Any member 66+10.2%
+ 7 other households · 31.0%

Administrative Information

Buckinghamshire
Local Authority
Council Area
Buckingham and Bletchley E14001141
Constituency
E14001141
Thames Valley
Police Force
Scotland-wide
Ward
Grendon Underwood & The Claydons
Constituency code
E14001141
EU Electoral Region
South East
Parish
Gawcott with Lenborough
International Territorial Level
Buckinghamshire

Health & NHS

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

Statistical Areas

LSOA 2021
Super Output Area
Buckinghamshire 004F E01017718
E01017718
MSOA 2021
Mid Super Output
Buckinghamshire 004 E02003655
E02003655
LSOA 2011
Super Output Area
Aylesbury Vale 004F E01017718
E01017718
MSOA 2011
Mid Super Output
Aylesbury Vale 004 E02003655
E02003655
Smaller rural: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 Classification
(England/Wales) Rural village E1
2021 Classification
Smaller rural: Nearer to a major town or city RSN1

Sun & Time Information

3:59 AM8:19 PM
3:59 AM
Sunrise
8:19 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
3:59 AM
Sunset (today)
8:19 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

May 2025
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~1 year
Active Duration
2025 -> Present
May 2025 — Introduced
Postcode MK18 1ZN introduced by Royal Mail.
Present — Active
Postcode MK18 1ZN is currently active and in use.
First introduced
May 2025
Usage ended
Not terminated
Active duration
~1 year
Last updated
2026-02-01
Current status
Live
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