CH29 postcode district: Hoylake and around, Wirral

CH29 is a postcode district in England, with 20 postcodes in use in 1 sector. It has postcodes in Hoylake. Its council is Wirral.

Postcodes in use
20
Sectors
1
Council
Wirral
Places
Hoylake

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in CH29, by flood risk

Map of every postcode in CH29, by flood risk Of the 20 postcodes in CH29 that ONS places, 20 are not on the Environment Agency's at-risk list. Places named: Hoylake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A540 CH29 9BJ: not on the flood risk list Hoylake Map of every postcode in CH29, by flood risk Of the 20 postcodes in CH29 that ONS places, 20 are not on the Environment Agency's at-risk list. Places named: Hoylake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A540 Hoylake
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 20

Of the 20 postcodes in CH29 that ONS places, 20 are not on the Environment Agency's at-risk list.

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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 53.3902, longitude -3.1794. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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

Is CH29 at risk of flooding?

None of the 20 postcodes in CH29 is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Postcodes in CH29

Pick a sector, then a postcode. A sector is the district plus the next digit.

CH29 920 postcodes
UK postcode format explained

Places in CH29

Towns and villages with postcodes in CH29, and how many each has here.

Hoylake postcodes,20

Who covers CH29

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Wirral West20

Police force areas

  • Merseyside20

Next to CH29

CH28 postcode district CH30 postcode district All CH districts Hoylake postcodes

"Next to" is by number: the districts before and after CH29 in the CH area.

Check a postcode

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