KA21 6NH

Ardrossan · North Ayrshire · Scotland

Updated September 2026

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Location overview

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Ward: Ardrossan
Local authority: North Ayrshire
Constituency: North Ayrshire and Arran
Postcode district: KA21
Postcode sector: KA21 6

Nearby postcodes

Nearby postcode distances
Postcode	Distance
KA21 6NF	760 m
KA22 7NP	781 m
KA21 6BS	1.1 km
KA21 6LZ	1.1 km
KA21 6FH	1.1 km

Complete postcode fields and official codes

Postcode: KA21 6NH
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: KA
Postcode district: KA21
Postcode sector: KA21 6
Latitude: 55.662733
Longitude: -4.777143
British National Grid easting: 225,407
British National Grid northing: 644,522

Statistical and administrative geographies

Country: Scotland · S92000003
Region: S99999999
Local authority district: North Ayrshire · S12000021
Electoral ward: Ardrossan · S13003145
Parish or community: S99999999
Westminster constituency: North Ayrshire and Arran · S14000048
Output area: S00166907
Lower layer super output area: Fairlie and Rural - 01 · S01018555
Middle layer super output area: Fairlie and Rural · S02003440

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 KA21

Fixed broadband coverage

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

Superfast, 30 Mbit/s+: 50%
Ultrafast, 100 Mbit/s+: 0%
Ultrafast, 300 Mbit/s+: 0%
Gigabit-capable: 0%

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

Ardrossan South Beach Rail Station

RLY · Ardrossan
1.7 miles
Saltcoats Rail Station

RLY · Saltcoats
2.0 miles
Ardrossan Town Rail Station

RLY · Ardrossan
2.1 miles
Stevenston Rail Station

RLY · Stevenston
2.2 miles
Ardrossan Harbour Rail Station

RLY · Ardrossan
2.3 miles