G4 9 postcode sector in the G4 district

G4 9 is a sector of the G4 district: every postcode that starts G4 9. It has 127 postcodes in use, 9 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 9 sector, and which are new since 2020

New since 2020: 3
In use before 2020: 124

Of the 127 postcodes in the G4 9 sector that ONS places, 3 are new since 2020 and 124 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. 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 3 newest postcodes

G4 9BFApril 2024 G4 9BDDecember 2023 G4 9BBApril 2022

Postcodes in G4 9

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 9AD G4 9AE G4 9AH G4 9AJ G4 9AL G4 9AP G4 9AR G4 9AS G4 9AW G4 9AX G4 9BB G4 9BD G4 9BF G4 9BJ G4 9BL G4 9BP G4 9BS G4 9BW G4 9BY G4 9BZ G4 9DA G4 9DB G4 9DE G4 9DF G4 9DJ G4 9DL G4 9DN G4 9DP G4 9DR G4 9DS G4 9DT G4 9DW G4 9EA G4 9EB G4 9ED G4 9EE G4 9EF G4 9EG G4 9EH G4 9EJ G4 9EN G4 9EQ G4 9ES G4 9ET G4 9EU G4 9EX G4 9EY G4 9EZ G4 9HA G4 9HB G4 9HE G4 9HF G4 9HG G4 9HH G4 9HJ G4 9HL G4 9HR G4 9HS G4 9HT G4 9HU G4 9HX G4 9HY G4 9HZ G4 9JA G4 9JB G4 9JD G4 9JE G4 9JF G4 9JG G4 9JT G4 9JX G4 9JZ G4 9LD G4 9LE G4 9LH G4 9LJ G4 9LL G4 9NG G4 9NL G4 9NT G4 9NZ G4 9PA G4 9PJ G4 9PW G4 9QH G4 9QJ G4 9QL G4 9QU G4 9QX G4 9RD G4 9RH G4 9RQ G4 9RR G4 9SA G4 9SE G4 9SF G4 9SJ G4 9SL G4 9SP G4 9SQ G4 9SS G4 9ST G4 9SX G4 9SY G4 9SZ G4 9TB G4 9TD G4 9TG G4 9TH G4 9TJ G4 9TL G4 9TN G4 9TP G4 9TR G4 9UD G4 9UG G4 9XA G4 9XE G4 9XG G4 9XP G4 9XQ G4 9XW G4 9YA G4 9YB G4 9YG G4 9YH G4 9YQ

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 0 sector G4 7 sector All of G4 G postcode area

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