Map of NN1 1DX postcode No longer in use

General information
Postcode NN1 1DX
Post Town Northampton
Nearest station Northampton (1 km)
Bus stops
Derngate Centre (NW)
Derngate Centre (SE)
The Plough Hotel (N)
Post Office (SW)
Navigation Row (N)
Northampton Bus Interchange (S)
Known addresses
No addresses found
Businesses
Geography
Latitude 52.234755
Longitude -0.894889
Easting 475567
Northing 260193
Grid reference SP755601
UTM reference 30U 643751 5789236
what3words vows.slam.stack
Plus code 9C4X64M4+W2
Altitude 66 metres (218 feet)
Sunrise (today) 4:42
Sunset (today) 21:28
Distance away
Distance to sea 97.4 KMs (60.5 miles)
Administrative areas
ParishNorthamptonE04013033
Ward Castle E05013246
Unitary Authority West Northamptonshire E06000062
County Northamptonshire E10000021
Constituency (2024) Northampton North E14001406
MPLucy RigbyLabour
Police forceNorthamptonshire
Water companyAnglian Water
NUTS/ITL 1 East Midlands
Country England E92000001
Data
Date introduced June 1998
Date usage ended November 2015
Last updated June 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 2
Households (2011) 1
Index of Multiple Deprivation (2019)
9,944 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£42,000
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)NorthamptonE63010463
Census output area (2021)E00189176
Census output area (2011)E00169274
Lower layer super output area (2021)West Northamptonshire 034EE01035418
Lower layer super output area (2011)Northampton 025AE01027223
Middle layer super output area (2021)Cliftonville & RushmereE02005674
Middle layer super output area (2011)Cliftonville & RushmereE02005674
Travel to work areaNorthamptonE30000247
Property sales
Average property price in Northampton £278,586
Annual change 1.2%
View all properties sold in the NN postcode area
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the NN1 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license