RG4 9LZ

POSTCODE

RG4 9LZ is a postcode in Sonning Common.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.5159, -0.9840
OS grid SU705801 (470,592, 180,150)
IMD England
8/10
#25066
Crime · Aug '26
Low · 2.5 per 1k
MoM +79% vs Jul '26
Plus Code
9C3XG288+89
Least deprived 20–30%
IMD England
Low · 2.5 per 1k
Crime · Aug '26
South East
Region
Least deprived 20–30%
IMD England
Low · 2.5 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.
25066
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 25066 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 RG4

Police Recorded Crime near RG4 9LZ

England & Wales
Crime trends · near RG4 9LZ

Counts are for Sonning Common 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
9
YoY —
17103
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
5
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
0
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
4
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
2
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 5 key categories improving

25
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,611
White Brit.89.4%
Other White4.5%
Indian1.2%
+ other · 5.0%

Religion

Total residents: 1,611
Christian49.7%
No religion42.5%
Not answered5.6%
+ other · 2.2%

Age groups

Total residents: 1,614
50–6421.2%
35–4919.8%
65–749.2%
25–348.9%
10–158.2%
+ 6 other age groups · 32.7%

Households

Total households: 643
Married or civil partnership couple: Dependent children19.0%
One person: aged 66+12.9%
One person: other12.0%
Single family household, all members 66+11.0%
Lone parent family: With dependent children9.2%
+ 9 other households · 35.9%

Coordinates & Location for RG4 9LZ

England
Country
South Oxfordshire
Local Authority
Oxfordshire
Sonning Common
Ward
Reading
Travel to Work
TTWA
Postcode
RG4 9LZ
Coordinates
51.5159, -0.9840
Grid reference
SU705801
Easting
470,592
Northing
180,150
Region
South East
Plus Code
9C3XG288+89
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Sonning Common
Travel to Work
Reading
ITL Region
South Oxfordshire
National Park
Non-National Park

Administrative Information

South Oxfordshire
Local Authority
Council Area
Henley and Thame E14001280
Constituency
E14001280
Thames Valley
Police Force
England
Ward
Sonning Common
Constituency code
E14001280
EU Electoral Region
South East
Parish
Sonning Common
International Territorial Level
South Oxfordshire

Health & NHS

South Central
Health Authority
Serving Oxfordshire
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
Oxfordshire
Sub ICB Location
NHS Thames Valley ICB - 10Q
Cancer Alliance
Thames Valley

Statistical Areas

LSOA 2021
Super Output Area
South Oxfordshire 020B E01028663
E01028663
MSOA 2021
Mid Super Output
South Oxfordshire 020 E02005977
E02005977
LSOA 2011
Super Output Area
South Oxfordshire 020B E01028663
E01028663
MSOA 2011
Mid Super Output
South Oxfordshire 020 E02005977
E02005977
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

7:22 AM6:18 PM
7:22 AM
Sunrise
6:18 PM
Sunset
10 hours 56 minutes of daylight today
Sunrise (today)
7:22 AM
Sunset (today)
6:18 PM
Daylight duration
10 hours 56 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode RG4 9LZ 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 E01028663 and MSOA E02005977 assigned.
2025 — Indices of Deprivation
IMD England rank: 25066
Present — Active
Postcode RG4 9LZ is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Oxfordshire.

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South Oxfordshire is the district council. School applications go through Oxfordshire.

Last published allocation

None of the schools listed here has a published last-distance figure, so we cannot compare a postcode with last year's allocation. We do not draw catchment maps in this list; where we hold a council's map, it is on the school's page.

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