SG1

UK postcode district

Updated September 2026

District overview

Postcode units
2,070
Current units
1,284
Coordinate coverage
100%
Electoral wards
12

Coverage context

Countries represented
England
English regions represented
East of England
Local authority codes
2
Terminated postcode units
786

Postcode sectors in SG1

Choose a sector to browse its complete postcode-unit directory.

7 sectors

Property

Across this district

View property report
28,658 recorded sales at this postcode
Address Date Price
8, Foyle Close, Stevenage, SG1 6BQ 29 July 2026 £315,000
Thatched Cottage, Todds Green, Stevenage, SG1 2JE 27 July 2026 £530,000
43, Ellis Avenue, Stevenage, SG1 3SL 20 July 2026 £360,000

Schools

Across this district

View schools report
Open schools
20
Primary
15
Secondary
3

Recorded crime

Across this district

View crime report
Published events
7,428
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 3,027
  • Anti social behaviour 910
  • Public order 596
  • Shoplifting 589
  • Other theft 560

Census 2021

Population and age profile

SG1 usual residents
55,697
Age-profile population
55,622

Age bands in SG1

Postcode district
Age 0 to 14
19.5%

10,866 residents

Age 15 to 24
10.8%

6,004 residents

Age 25 to 44
30.9%

17,163 residents

Age 45 to 64
24.7%

13,756 residents

Age 65 and over
14.1%

7,833 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 1,185 current postcode units in this district. Each postcode is weighted equally, not by premises.

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%

1,133 postcode units had 100% superfast coverage, 898 had 100% gigabit-capable coverage, and 0 had at least some premises without decent fixed or fixed-wireless access.

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

4

in this district

  • BEDWELL MEDICAL CENTRE

    SINFIELD CL, BEDWELL CRES, STEVENAGE, SG1 1LQ

    ODS code E82093

  • KING GEORGE & MANOR HOUSE SURGERIES

    KING GEORGE SURGERY(MAIN), 135 HIGH STREET, STEVENAGE, SG1 3HT

    ODS code E82086

  • STANMORE MEDICAL GROUP

    5 STANMORE ROAD, STEVENAGE, SG1 3QA

    ODS code E82005

  • THE SYMONDS GREEN HEALTH CENTRE

    FILEY CLOSE, STEVENAGE, SG1 2JW

    ODS code E82111

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £331,000 from 3,501 recorded sales in SG1. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Stevenage is £323,429 in June 2026, up 4.7% year on year.

Schools

Published establishments

20 open schools are in scope, including 15 primary and 3 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

7,428 published events cover 12 months, averaging 619 events per published month. The largest recorded category is Violence and sexual offences with 3,027 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.