G4 0 postcode sector in the G4 district

G4 0 is a sector of the G4 district: every postcode that starts G4 0. It has 196 postcodes in use, 26 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the G4 0 sector, and which are new since 2020

New since 2020: 14
In use before 2020: 182
Outline: where 5 or more new postcodes since 2020 lie together

Of the 196 postcodes in the G4 0 sector that ONS places, 14 are new since 2020 and 182 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The 5 newest postcodes

G4 0AFJune 2026 G4 0ABApril 2026 G4 0ERMay 2023 G4 0YXFebruary 2022 G4 0FDNovember 2021

Where the new postcodes lie together

6 new postcodes since 2020, outlined on the map. G4 0AF, is the newest of them.

Postcodes in G4 0

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

G4 0AA G4 0AB G4 0AD G4 0AF G4 0AJ G4 0AL G4 0AN G4 0AP G4 0AQ G4 0AR G4 0AS G4 0AU G4 0AW G4 0AX G4 0AY G4 0AZ G4 0BA G4 0BH G4 0BJ G4 0BL G4 0BN G4 0BP G4 0BQ G4 0BT G4 0BY G4 0BZ G4 0DB G4 0DD G4 0DE G4 0DF G4 0DG G4 0DH G4 0DL G4 0DP G4 0DQ G4 0DS G4 0DT G4 0DU G4 0DW G4 0DX G4 0DY G4 0DZ G4 0EB G4 0ED G4 0EE G4 0EF G4 0EJ G4 0EL G4 0EP G4 0EQ G4 0ER G4 0ES G4 0ET G4 0EZ G4 0FA G4 0FB G4 0FD G4 0FF G4 0FG G4 0GE G4 0HF G4 0HJ G4 0HL G4 0HN G4 0HP G4 0HR G4 0HS G4 0HT G4 0HU G4 0HW G4 0HX G4 0HY G4 0HZ G4 0JE G4 0JF G4 0JQ G4 0JS G4 0JY G4 0LA G4 0LB G4 0LD G4 0LE G4 0LF G4 0LG G4 0LP G4 0LR G4 0LS G4 0LT G4 0LU G4 0LZ G4 0NG G4 0NL G4 0NP G4 0NR G4 0NS G4 0NT G4 0NW G4 0NY G4 0NZ G4 0PA G4 0PB G4 0PD G4 0PE G4 0PF G4 0PG G4 0PH G4 0PJ G4 0PL G4 0PN G4 0PP G4 0PQ G4 0PR G4 0PS G4 0PT G4 0PU G4 0PW G4 0PX G4 0PY G4 0QG G4 0QN G4 0QR G4 0QS G4 0QT G4 0QU G4 0QW G4 0QY G4 0QZ G4 0RA G4 0RD G4 0RE G4 0RF G4 0RH G4 0RJ G4 0RL G4 0RP G4 0RQ G4 0RX G4 0SA G4 0SF G4 0SH G4 0SJ G4 0SL G4 0SN G4 0SP G4 0SW G4 0SX G4 0SY G4 0SZ G4 0TA G4 0TD G4 0TE G4 0TG G4 0TH G4 0TL G4 0TP G4 0TQ G4 0TR G4 0TS G4 0TT G4 0TU G4 0TX G4 0TZ G4 0UB G4 0UD G4 0UE G4 0UG G4 0UH G4 0UL G4 0UN G4 0UP G4 0UQ G4 0UT G4 0UU G4 0UW G4 0UY G4 0UZ G4 0WX G4 0XA G4 0XB G4 0XE G4 0XF G4 0XG G4 0XH G4 0XU G4 0XW G4 0XX G4 0XY G4 0XZ G4 0YA G4 0YB G4 0YD G4 0YE G4 0YF G4 0YP G4 0YU G4 0YX

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Other sectors in G4

G4 7 sector G4 9 sector All of G4 G postcode area

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