CM23 1ES Postcode | Crime, Sold Prices & Census (East Hertfordshire) | Sipuha
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CM23 1ES

POSTCODE

CM23 1ES is a postcode in Bishop's Stortford North.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.8864, 0.1679
OS grid TL492230 (549,297, 223,094)
IMD England
7/10
#22137
Crime · Jun '26
High · 14.1 per 1k
MoM +39% vs May '26
Plus Code
9F32V5P9+H5
Low deprivation
IMD England
High · 14.1 per 1k
Crime · Jun '26
East of England
Region
Live
Status
Low deprivation
IMD England
High · 14.1 per 1k
Crime · Jun '26
East of England
Region
Live
Status

School applications

We've matched the postcode to Hertfordshire.

You apply through this education local authority even if the school is in another council area.

East Hertfordshire is the district council. School applications go through Hertfordshire.

Apply for a primary place via Hertfordshire
Apply for a secondary placeAdmissions and composite prospectus guidanceHome education — find your councilHome education guidance

GOV.UK is the official apply and admissions handoff. We do not link a generic council homepage. Per-LA composite prospectus URLs are not in the API yet.

Coordinates & Location for CM23 1ES

England
Country
East Hertfordshire
Local Authority
Hertfordshire
Bishop's Stortford North
Ward
Cambridge
Travel to Work
TTWA
Postcode
CM23 1ES
Coordinates
51.8864, 0.1679
Grid reference
TL492230
Easting
549,297
Northing
223,094
Region
East of England
Plus Code
9F32V5P9+H5
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Bishop's Stortford
Travel to Work
Cambridge
ITL Region
East Hertfordshire
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.
22137
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 22137 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 CM23

Police Recorded Crime near CM23 1ES

England & Wales
Crime trends · near CM23 1ES

Counts are for Bishop's Stortford North electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last yearJul '24 – Jun '26
Key categories · YoY
Violent Crime
46
YoY stable
503826
Jul '24Jan '25Jul '25Jan '26Jun '26
ASB
37
YoY +61%
392510
Jul '24Jan '25Jul '25Jan '26Jun '26
Vehicle Crime
8
YoY -43%
1470
Jul '24Jan '25Jul '25Jan '26Jun '26
Burglary
5
YoY —
950
Jul '24Jan '25Jul '25Jan '26Jun '26
Criminal damage
6
YoY —
1172
Jul '24Jan '25Jul '25Jan '26Jun '26
Notable spike detected in secondary categories
Shoplifting
23
YoY —
31208
Jul '24Jan '25Jul '25Jan '26Jun '26

1 of 5 key categories improving · asb rising

145
incidents · Jun '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,614
White Brit.74.2%
Other White11.7%
White Irish1.7%
African1.4%
Other Mixed or Multiple ethnic groups1.4%
+ 6 other groups · 9.5%

Religion

Total residents: 1,610
Christian45.5%
No religion44.1%
Not answered6.8%
Muslim1.1%
+ other · 2.5%

Age groups

Total residents: 1,610
35–4921.7%
25–3419.4%
50–6417.1%
≤47.9%
10–157.3%
+ 6 other age groups · 26.5%

Households

Total households: 665
Married or civil partnership couple: Dependent children22.7%
Other21.8%
Cohabiting couple family: No children10.2%
Married or civil partnership couple: No children8.9%
Any member 66+8.3%
+ 7 other households · 28.1%

Administrative Information

East Hertfordshire
Local Authority
Council Area
Hertford and Stortford E14001283
Constituency
E14001283
Hertfordshire
Police Force
England
Ward
Bishop's Stortford North
Constituency code
E14001283
EU Electoral Region
Eastern
Parish
Bishop's Stortford
International Territorial Level
East Hertfordshire

Health & NHS

East of England
Health Authority
Serving Hertfordshire
NHS England
East of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Central East Integrated Care Board
Primary Care Org
Hertfordshire
Sub ICB Location
NHS Central East ICB - 06K
Cancer Alliance
East of England

Statistical Areas

LSOA 2021
Super Output Area
East Hertfordshire 004D E01035590
E01035590
MSOA 2021
Mid Super Output
East Hertfordshire 004 E02004881
E02004881
LSOA 2011
Super Output Area
East Hertfordshire 004B E01023450
E01023450
MSOA 2011
Mid Super Output
East Hertfordshire 004 E02004881
E02004881
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

5:48 AM5:54 PM
5:48 AM
Sunrise
5:54 PM
Sunset
12 hours 6 minutes of daylight today
Sunrise (today)
5:48 AM
Sunset (today)
5:54 PM
Daylight duration
12 hours 6 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

July 2018
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~8 years
Active Duration
2018 -> Present
July 2018 — Introduced
Postcode CM23 1ES introduced by Royal Mail.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01035590 and MSOA E02004881 assigned.
Present — Active
Postcode CM23 1ES is currently active and in use.
First introduced
July 2018
Usage ended
Not terminated
Active duration
~8 years
Last updated
2026-08-01
Current status
Live
Explore the full East Hertfordshire
See local data, transport links, deprivation trends and more for the broader area — all in one place.
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