KA18 3AG

Cumnock and New Cumnock · East Ayrshire · Scotland

Updated September 2026

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Location overview

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Ward: Cumnock and New Cumnock
Local authority: East Ayrshire
Constituency: Ayr, Carrick and Cumnock
Postcode district: KA18
Postcode sector: KA18 3

Nearby postcodes

Nearby postcode distances
Postcode	Distance
KA18 3AD	40 m
KA18 3DD	114 m
KA18 3AE	138 m
KA18 3AF	141 m
KA18 3DE	147 m

Complete postcode fields and official codes

Postcode: KA18 3AG
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: KA
Postcode district: KA18
Postcode sector: KA18 3
Latitude: 55.443708
Longitude: -4.256082
British National Grid easting: 257,385
British National Grid northing: 618,963

Statistical and administrative geographies

Country: Scotland · S92000003
Region: S99999999
Local authority district: East Ayrshire · S12000008
Electoral ward: Cumnock and New Cumnock · S13002899
Parish or community: S99999999
Westminster constituency: Ayr, Carrick and Cumnock · S14000107
Output area: S00149535
Lower layer super output area: Cumnock South and Craigens - 03 · S01015591
Middle layer super output area: Cumnock South and Craigens · S02002887

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore KA18

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+: 100%
Ultrafast, 100 Mbit/s+: 100%
Ultrafast, 300 Mbit/s+: 100%
Gigabit-capable: 100%

Unable to receive decent fixed or FWA broadband: 0%
Next Generation Access: 100%
Decent broadband available from fixed wireless: 0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

Auchinleck Rail Station

RLY · Auchinleck
2.4 miles
New Cumnock Rail Station

RLY · New Cumnock
4.1 miles
Bridge Road End

BCT · Polmarlach
7.7 miles
Bridge Road End

BCT · Polmarlach
7.7 miles
Road End

BCT · Drumjohn
12.0 miles