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N12 9

Postcode sector

184 live postcodes, all in Barnet.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Barnet. Open the map at N12 9 for neighbourhoods and points. Open the map at N12 9

MPs for N12 9

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

16 of Barnet’s 220 neighbourhoods are in England’s most deprived 20%.

Barnet, the council that holds 100% of N12 9

Average house price
£600,560
Down 4.9% in a year
HM Land Registry · Jul 2026
Median full-time pay
£47,141
30th highest paid of 348
ONS earnings survey · 2025
House price to pay
12.7×
14th least affordable of 348
Worked out by Open Index
Deprivation score
19.5
140th most deprived of 296
MHCLG · England only

Everything about Barnet

Postcodes in N12 9