PA23 postcode district: Dunoon and around, Argyll and Bute

PA23 is a postcode district in Scotland, with 423 postcodes in use in 3 sectors. It has postcodes in Dunoon. Its council is Argyll and Bute.

Postcodes in use
423
Sectors
3
Council
Argyll and Bute
Places
Dunoon

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

Every postcode in PA23, and which are new since 2020

Map of every postcode in PA23, by new since 2020 Of the 423 postcodes in PA23 that ONS places, 2 are new since 2020 and 421 were in use before 2020. Places named: Dunoon, Gourock, Inverkip, Kilcreggan, Wemyss Bay, Skelmorlie. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A78 PA23 7AA: before 2020PA23 7AB: before 2020PA23 7AE: before 2020PA23 7AL: before 2020PA23 7AQ: before 2020PA23 7AT: before 2020PA23 7BA: before 2020PA23 7BB: before 2020PA23 7DH: before 2020PA23 7DN: before 2020PA23 7DR: before 2020PA23 7EA: before 2020PA23 7EE: before 2020PA23 7EH: before 2020PA23 7EL: before 2020PA23 7EP: before 2020PA23 7HB: before 2020PA23 7HJ: before 2020PA23 7HL: before 2020PA23 7HS: before 2020PA23 7HY: before 2020PA23 7HZ: before 2020PA23 7JA: before 2020PA23 7JH: before 2020PA23 7LF: before 2020PA23 7LJ: before 2020PA23 7LL: before 2020PA23 7LN: before 2020PA23 7LP: before 2020PA23 7LT: before 2020PA23 7NA: before 2020PA23 7NX: before 2020PA23 7PA: before 2020PA23 7PE: before 2020PA23 7PF: before 2020PA23 7PP: before 2020PA23 7PT: before 2020PA23 7PU: before 2020PA23 7PX: before 2020PA23 7QA: before 2020PA23 7QB: before 2020PA23 7QD: before 2020PA23 7QH: before 2020PA23 7QJ: before 2020PA23 7QL: before 2020PA23 7QN: before 2020PA23 7QZ: before 2020PA23 7RD: before 2020PA23 7RF: before 2020PA23 7RG: before 2020PA23 7RJ: before 2020PA23 7RN: before 2020PA23 7RQ: before 2020PA23 7RR: before 2020PA23 7RS: before 2020PA23 7RY: before 2020PA23 7SA: before 2020PA23 7SB: before 2020PA23 7SD: before 2020PA23 7SE: before 2020PA23 7SG: before 2020PA23 7SH: before 2020PA23 7SJ: before 2020PA23 7SL: before 2020PA23 7SN: before 2020PA23 7SP: before 2020PA23 7SR: before 2020PA23 7SS: before 2020PA23 7ST: before 2020PA23 7SU: before 2020PA23 7SW: before 2020PA23 7SX: before 2020PA23 7SY: before 2020PA23 7TA: before 2020PA23 7TB: before 2020PA23 7TD: before 2020PA23 7TG: before 2020PA23 7TL: before 2020PA23 7TN: before 2020PA23 7TP: before 2020PA23 7TQ: before 2020PA23 7TR: before 2020PA23 7TS: before 2020PA23 7UA: before 2020PA23 7UB: before 2020PA23 7UD: before 2020PA23 7UE: before 2020PA23 7UG: before 2020PA23 7UJ: before 2020PA23 7UL: before 2020PA23 7UN: before 2020PA23 7UP: before 2020PA23 7UR: before 2020PA23 8AE: before 2020PA23 8AF: before 2020PA23 8AG: before 2020PA23 8AH: before 2020PA23 8AN: before 2020PA23 8AR: before 2020PA23 8AW: before 2020PA23 8AX: before 2020PA23 8BF: before 2020PA23 8BZ: before 2020PA23 8DH: before 2020PA23 8DR: before 2020PA23 8DS: before 2020PA23 8DT: before 2020PA23 8DU: before 2020PA23 8DX: before 2020PA23 8DZ: before 2020PA23 8EA: before 2020PA23 8EF: before 2020PA23 8EH: before 2020PA23 8EL: before 2020PA23 8ER: before 2020PA23 8EW: before 2020PA23 8FE: before 2020PA23 8FF: before 2020PA23 8FH: before 2020PA23 8GA: before 2020PA23 8GY: before 2020PA23 8GZ: before 2020PA23 8HH: before 2020PA23 8HJ: before 2020PA23 8HL: before 2020PA23 8HN: before 2020PA23 8HP: before 2020PA23 8HQ: before 2020PA23 8HT: before 2020PA23 8HY: before 2020PA23 8HZ: before 2020PA23 8JD: before 2020PA23 8JF: before 2020PA23 8JP: before 2020PA23 8JQ: before 2020PA23 8JR: before 2020PA23 8JW: before 2020PA23 8JY: before 2020PA23 8JZ: before 2020PA23 8LD: before 2020PA23 8LH: before 2020PA23 8LQ: before 2020PA23 8LT: before 2020PA23 8LU: before 2020PA23 8LX: before 2020PA23 8LY: before 2020PA23 8NJ: before 2020PA23 8NY: before 2020PA23 8NZ: before 2020PA23 8PA: before 2020PA23 8PB: before 2020PA23 8PD: before 2020PA23 8PE: before 2020PA23 8PF: before 2020PA23 8PJ: before 2020PA23 8PP: before 2020PA23 8PQ: before 2020PA23 8PT: before 2020PA23 8PW: before 2020PA23 8PX: before 2020PA23 8QD: before 2020PA23 8QF: before 2020PA23 8QH: before 2020PA23 8QJ: before 2020PA23 8QN: before 2020PA23 8QR: before 2020PA23 8QS: before 2020PA23 8QT: before 2020PA23 8QU: before 2020PA23 8QW: before 2020PA23 8QX: before 2020PA23 8RA: before 2020PA23 8RD: before 2020PA23 8RE: before 2020PA23 8RG: before 2020PA23 8RJ: before 2020PA23 8RN: before 2020PA23 8RP: before 2020PA23 8RR: before 2020PA23 8RS: before 2020PA23 8RT: before 2020PA23 8RU: before 2020PA23 8RW: before 2020PA23 8RX: before 2020PA23 8RY: before 2020PA23 8SA: before 2020PA23 8SB: before 2020PA23 8SD: before 2020PA23 8SE: before 2020PA23 8SF: before 2020PA23 8SG: before 2020PA23 8TA: before 2020PA23 8TB: before 2020PA23 8TE: before 2020PA23 8TG: before 2020PA23 8TH: before 2020PA23 8TJ: before 2020PA23 8TL: before 2020PA23 8TN: before 2020PA23 8TP: before 2020PA23 8TR: before 2020PA23 8TS: before 2020PA23 8TT: before 2020PA23 8TU: before 2020PA23 9AJ: new since 2020 DunoonGourockInverkipKilcregganWemyss BaySkelmorlie Map of every postcode in PA23, by new since 2020 Of the 423 postcodes in PA23 that ONS places, 2 are new since 2020 and 421 were in use before 2020. Places named: Dunoon, Wemyss Bay, Skelmorlie. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A886 DunoonWemyss BaySkelmorlie
  • New since 2020: 2
  • In use before 2020: 421

Of the 423 postcodes in PA23 that ONS places, 2 are new since 2020 and 421 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.

The middle of its postcodes: latitude 55.9538, longitude -4.9335. 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; 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 2 newest postcodes

PA23 9AJApril 2026PA23 9ALApril 2026

What broadband can you get in PA23?

Ofcom reports on 417 of the 423 postcodes in PA23. At none of them every home and business can get gigabit broadband, and at 12 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit0 of 417
Postcodes where every home can get superfast340 of 417
Postcodes where some cannot get decent broadband12 of 417

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 checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Postcodes in PA23

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

PA23 7188 postcodesPA23 8232 postcodesPA23 93 postcodes
UK postcode format explained

Places in PA23

Towns and villages with postcodes in PA23, and how many each has here.

Dunoon postcodes,295

Who covers PA23

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

  • Argyll, Bute and South Lochaber423

Police force areas

  • Scotland423

Next to PA23

PA22 postcode district PA24 postcode district All PA districts Dunoon postcodes

"Next to" is by number: the districts before and after PA23 in the PA area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.