NN1

UK postcode district

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

Property

Across this district

View property report
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

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 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%

661 postcode units had 100% superfast coverage, 532 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

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

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 £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

Published establishments

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

Published police records

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.