CA18 postcode district: Cumberland
CA18 is a postcode district in England, with 25 postcodes in use in 1 sector. Its council is Cumberland.
- Postcodes in use
- 25
- Sectors
- 1
- Council
- Cumberland
- Places
- None listed
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Every postcode in CA18, by gigabit broadband
- No home or business can get gigabit: 21
- Some can get gigabit: 1
- Every home and business can get gigabit: 3
- Ofcom gives no figure: 0
- Outline: where 5 or more postcodes without gigabit lie together
Of the 25 postcodes in CA18 that ONS places, 21 have no home or business that can get gigabit, 1 have some that can and 3 can all get it.
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. A dashed outline shows where 5 or more lie within 410 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.
The middle of its postcodes: latitude 54.3543, longitude -3.3911. Open this area on OpenStreetMap
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.
Postcodes without gigabit
21 postcodes here have no gigabit. These are the 12 first in postcode order.
Further out, not drawn
This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.
Where the postcodes without gigabit lie together
- 12 postcodes without gigabit, outlined on the map. CA18 1SJ, is the one nearest the middle of them.
What broadband can you get in CA18?
Ofcom reports on 25 of the 25 postcodes in CA18. At 3 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).
Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.
Check one address on Ofcom's checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
Is CA18 at risk of flooding?
10 of the 25 postcodes in CA18 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 64 homes and businesses in an area at high or medium risk.
High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.
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 flood risk, published 6 July 2026.
What do homes sell for in CA18?
HM Land Registry records 2 sales of homes in CA18 in the 12 months to September 2026: too few to give a typical price.
- Semi-detached 1 sale, too few to price
- Terraced 1 sale, too few to price
Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.
Source: HM Land Registry Price Paid Data, files dated 28 October 2026.
Postcodes in CA18
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in CA18
We list no town or village for CA18. A place gets a page here only when enough postcodes are in one: a town or village here is a built-up area named by the Office for National Statistics in England and Wales, or a census locality named by National Records of Scotland. Every CA18 postcode is here, under its sector above.
Who covers CA18
How many of the district's postcodes in use fall under each council, constituency and police force area.
Next to CA18
"Next to" is by number: the districts before and after CA18 in the CA area.
Check a postcode
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- Environment Agency flood risk
- HM Land Registry Price Paid Data
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
Licence: Open Government Licence v3.0.
Something wrong on this page? Report an error and we will check it against the source. All our sources