Schools
28 open schools are in scope, including 20 primary and 2 secondary schools. Castle Academy is the nearest published school at 0.7 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
DN12 3GD
Conisbrough · Doncaster · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Doncaster
- Ward
- Conisbrough
- Local authority
- Doncaster
- Constituency
- Rawmarsh and Conisbrough
- Postcode district
- DN12
- Postcode sector
- DN12 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- DN12 3GD
- Status
- Current
- Introduced
- 1 December 2001
- Terminated
- Not published
- Postcode area
- DN
- Postcode district
- DN12
- Postcode sector
- DN12 3
- Latitude
- 53.486086
- Longitude
- -1.214091
- British National Grid easting
- 452,247
- British National Grid northing
- 399,104
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- Yorkshire and the Humber · E12000003
- Local authority district
- Doncaster · E08000017
- Electoral ward
- Conisbrough · E05010733
- Parish or community
- E43000171
- Westminster constituency
- Rawmarsh and Conisbrough · E14001436
- Output area
- E00038561
- Lower layer super output area
- Doncaster 020D · E01007620
- Middle layer super output area
- Doncaster 020 · E02001558
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore DN12
Property
4 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Valley Lodge, Valley View, Conisbrough, Doncaster, DN12 3GD | 4 June 2021 | £352,000 |
| Holly Lodge, Valley View, Conisbrough, Doncaster, DN12 3GD | 4 June 2018 | £280,000 |
| Holly Lodge, Valley View, Conisbrough, Doncaster, DN12 3GD | 27 March 2015 | £285,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 28
- Primary
- 20
- Secondary
- 2
- 1.1 km
Castle Academy
Academy converter
- 1.5 km
St Mary's Catholic Primary School, Edlington
Voluntary aided school
- 1.5 km
Edlington Victoria Academy
Academy sponsor led
Recorded crime
Within 1 mile of this postcode
- Published events
- 1,200
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 437
- Anti social behaviour 196
- Criminal damage and arson 105
- Shoplifting 96
- Public order 71
Census 2021
Population and age profile
- Postcode residents
- 12
- Postcode households
- 5
- Residents per household
- 2.4
- DN12 3 residents
- 5,998
6 female, 6 male
Age bands in DN12 3
Wider postcode sector- Age 0 to 14
- 16.5%
- Age 15 to 24
- 10.8%
- Age 25 to 44
- 24.7%
- Age 45 to 64
- 27.9%
- Age 65 and over
- 20.1%
1,094 residents
718 residents
1,639 residents
1,847 residents
1,330 residents
This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider DN12 3 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
9
within 5 km
EDLINGTON HEALTH CENTRE PRACTICE
THE MARTINWELLS CENTRE, THOMPSON AVENUE, EDLINGTON, DONCASTER, DN12 1JD
ODS code C86026
1.5 km
THE NAYAR PRACTICE
THOMPSON AVENUE, EDLINGTON, DONCASTER, DN12 1JD
ODS code C86033
1.5 km
CONISBROUGH GROUP PRACTICE
THE STONE CASTLE CENTRE, GARDENS LANE, CONISBROUGH, DONCASTER, DN12 3JW
ODS code C86024
1.6 km
CONISBROUGH MEDICAL PRACTICE
GARDENS LANE, CONISBROUGH, DONCASTER, DN12 3JW
ODS code C86625
1.6 km
DENABY MEDICAL PRACTICE
DENABY SPRINGWELL CENTRE, CHURCH ROAD, DENABY MAIN, DONCASTER, DN12 4AB
ODS code C86616
2.2 km
MEXBOROUGH HEALTH CENTRE
HEALTH CENTRE, ADWICK ROAD, MEXBOROUGH, S64 0BY
ODS code C86005
4.5 km
THE NEW SURGERY
ADWICK ROAD, MEXBOROUGH, S64 0DB
ODS code C86034
4.5 km
ST. JOHNS GROUP PRACTICE
GREENFIELD LANE, BALBY, DONCASTER, DN4 0TH
ODS code C86020
4.7 km
THE SCOTT PRACTICE
GREENFIELD LANE, BALBY, DONCASTER, DN4 0TG
ODS code C86019
4.8 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Doncaster Road/Milner Gate Lane
BCT · Conisbrough
- 0.1 miles
Doncaster Road/Archers Way
BCT · Conisbrough
- 0.2 miles
Doncaster Road/Drake Head Lane
BCT · Conisbrough
- 0.2 miles
Doncaster Road/Nearcliff Wood
BCT · Conisbrough
- 0.3 miles
Doncaster Road/Minneymoor Lane
BCT · Conisbrough
Relative deprivation
English Indices of Deprivation 2025 for Doncaster 020D, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
7 of 10
Overall England rank
22,558 of 33,755
- Income
- 8 of 10
- Employment
- 6 of 10
- Education and skills
- 7 of 10
- Health and disability
- 6 of 10
- Crime
- 5 of 10
- Housing and services
- 6 of 10
- Living environment
- 5 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Flood risk
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
- High risk addresses
- 0
- Medium risk addresses
- 0
- Low risk addresses
- 0
- Groundwater flood alert area
- Unlikely
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
Evidence in context
Recorded crime
1,200 published events cover 12 months, averaging 100 events per published month. The largest recorded category is Violence and sexual offences with 437 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.