S21 1AT Coordinates, Map & Deprivation Data | Sipuha
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S21 1AT

S21 1AT is a postcode in Killamarsh West.

POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
53.3180, -1.3174
OS grid SK455803 (445,568, 380,330)
IMD England
4/10
#9969
Crime · Mar '26
18
MoM -5% vs Feb '26
Plus Code
9C5W8M9M+52
High deprivation
IMD England
18
Crime · Mar '26
East Midlands
Region
Live
Status
High deprivation
IMD England
18
Crime · Mar '26
East Midlands
Region
Live
Status

Coordinates & Location for S21 1AT

England
Country
North East Derbyshire
Local Authority
Derbyshire
Killamarsh West
Ward
Sheffield
Travel to Work
TTWA
Postcode
S21 1AT
Coordinates
53.3180, -1.3174
Grid reference
SK455803
Easting
445,568
Northing
380,330
Region
East Midlands
Plus Code
9C5W8M9M+52
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Killamarsh
Travel to Work
Sheffield
ITL Region
North East Derbyshire
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.
9969
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 9969 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.

Police Recorded Crime near S21 1AT

Crime trends · near S21 1AT
data.police.uk · YoY vs same month last yearApr '24 – Mar '26
Key categories · YoY
Violent Crime
6
YoY -50%
ASB
0
YoY -100%
Vehicle Crime
0
YoY stable
Burglary
4
YoY +300%
Criminal damage
5
YoY +100%
Apr '24Oct '24Apr '25Oct '25Mar '26

2 of 5 key categories improving · burglary rising

18
incidents · Mar '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,457
White Brit.93.0%
Other White4.0%
+ other · 3.0%

Religion

Total residents: 1,462
No religion47.2%
Christian44.7%
Not answered7.1%
+ other · 1.0%

Age groups

Total residents: 1,454
50–6419.4%
35–4918.1%
25–3412.7%
65–749.7%
10–159.3%
+ 6 other age groups · 30.8%

Households

Total households: 614
Any member 66+16.3%
Other14.3%
Lone parent family: With dependent children14.2%
Married or civil partnership couple: Dependent children10.9%
Married or civil partnership couple: No children8.6%
+ 8 other households · 35.7%

Administrative Information

North East Derbyshire
Local Authority
Council Area
North East Derbyshire E14001391
Constituency
E14001391
Derbyshire
Police Force
Scotland-wide
Ward
Killamarsh West
Constituency code
E14001391
EU Electoral Region
East Midlands
Parish
Killamarsh
International Territorial Level
North East Derbyshire

Health & NHS

East Midlands
Health Authority
Serving Derbyshire
NHS Scotland
East Midlands
Cancer Alliance
National
Health Authority
East Midlands
NHS Region
Midlands
Integrated Care Board
NHS Derby and Derbyshire Integrated Care Board
Primary Care Org
Derbyshire County
Sub ICB Location
NHS Derby and Derbyshire ICB - 15M
Cancer Alliance
East Midlands

Statistical Areas

LSOA 2021
Super Output Area
North East Derbyshire 001G E01019807
E01019807
MSOA 2021
Mid Super Output
North East Derbyshire 001 E02004105
E02004105
LSOA 2011
Super Output Area
North East Derbyshire 001G E01019807
E01019807
MSOA 2011
Mid Super Output
North East Derbyshire 001 E02004105
E02004105
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) Urban minor conurbation B1
2021 Classification
Larger rural: Nearer to a major town or city RLN1

Sun & Time Information

4:12 AM7:50 PM
4:12 AM
Sunrise
7:50 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
4:12 AM
Sunset (today)
7:50 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

June 1997
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~29 years
Active Duration
1997 -> Present
June 1997 — Introduced
Postcode S21 1AT 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) Urban minor conurbation B1. IMD England rank: 9969
2021 — Census Update
2021 Census classification: Larger rural: Nearer to a major town or city RLN1. LSOA E01019807 and MSOA E02004105 assigned.
Present — Active
Postcode S21 1AT is currently active and in use.
First introduced
June 1997
Usage ended
Not terminated
Active duration
~29 years
Last updated
2026-02-01
Current status
Live
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