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NN1

UK postcode district

Part of Northampton

Updated September 2026

District overview

Postcode units
1,668
Current units
830
Coordinate coverage
100%
Electoral wards
7

Coverage context

Countries represented
England
English regions represented
East Midlands
Local authority codes
1
Terminated postcode units
838

Postcode sectors in NN1

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

6 sectors
22,881 recorded sales at this postcode
Address Date Price
3, Albany Road, Northampton, NN1 5LZ 23 July 2026 £305,000
Alpha House, Flat 119, Broad Street, Northampton, NN1 2HS 22 July 2026 £128,000
10, Artizan Road, Northampton, NN1 4HU 17 July 2026 £193,500

Schools

Across this district

View schools report
Open schools
12
Primary
5
Secondary
1

Recorded crime

Across this district

View crime report
Published events
8,772
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 2,990
  • Anti social behaviour 1,169
  • Shoplifting 887
  • Public order 664
  • Other theft 593

Census 2021

Population and age profile

NN1 usual residents
35,013
Age-profile population
35,901

Age bands in NN1

Postcode district
Age 0 to 14
15.8%
5,665 residents
Age 15 to 24
17.8%
6,404 residents
Age 25 to 44
36.7%
13,193 residents
Age 45 to 64
21%
7,531 residents
Age 65 and over
8.7%
3,108 residents

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

The median Ofcom availability percentage across 696 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%

In this district, 661 postcode units had 100% superfast coverage, 532 postcode units had 100% gigabit-capable coverage, 0 postcode units had at least some premises without decent fixed or fixed-wireless access.

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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

6

in this district

  • ABINGTON PARK SURGERY

    CHRISTCHURCH MEDICAL CENTRE, ARDINGTON ROAD, NORTHAMPTON, NN1 5LT

    ODS code K83029

  • COUNTY SURGERY

    202-204 ABINGTON AVENUE, NORTHAMPTON, NN1 4QA

    ODS code K83056

  • KING EDWARD ROAD SURGERY

    CHRISTCHURCH MEDICAL CENTRE, KING EDWARD ROAD, NORTHAMPTON, NN1 5LY

    ODS code K83012

  • MAPLE ACCESS PARTNERSHIP LLP

    MAPLE HOUSE, 17-19 HAZELWOOD ROAD, NORTHAMPTON, NN1 1LG

    ODS code K83621

  • THE CRESCENT MEDICAL CTR.

    2 THE CRESCENT, NORTHAMPTON, NN1 4SB

    ODS code K83050

  • THE MOUNTS MEDICAL CENTRE

    CAMPBELL STREET, NORTHAMPTON, NN1 3DS

    ODS code K83025

Evidence in context

Property market

The five-year median is £205,000 from 2,818 recorded sales in NN1. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for West Northamptonshire is £292,754 in June 2026, up 2.5% year on year.

Schools

12 open schools are in scope, including 5 primary and 1 secondary schools.

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

Recorded crime

8,772 published events cover 12 months, averaging 731 events per published month. The largest recorded category is Violence and sexual offences with 2,990 events.

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