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PA20

Postcode district

Postcode district covering Rothesay and Port Bannatyne, in Argyll and Bute.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an PA20 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 11% of people in PA20 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
6,070
520th least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
11%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
1.3%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
5.5%
UK 3.9%
ONS via Nomis · Aug 2026

How PA20 compares

Each dot is a postcode district. The black line marks the middle one.

PA20Middle
Population61 postcode districts, PA · 2021
Population: every postcode district in PA61 areas from 80 to 40,640. The middle area is 1,025. PA20 is 6,070.
6,07016th most populated
People in radon Affected Area squares61 postcode districts, PA · 2022
People in radon Affected Area squares: every postcode district in PA61 areas from 0.0% to 100.0%. The middle area is 30.0%. PA20 is 11.0%.
11%25th fewest people in radon Affected Areas
Gigabit broadband coverage61 postcode districts, PA · Jan 2026
Gigabit broadband coverage: every postcode district in PA61 areas from 0.0% to 98.9%. The middle area is 23.0%. PA20 is 1.3%.
1.3%14th lowest
Claimant rate42 postcode districts, PA · Aug 2026
Claimant rate: every postcode district in PA42 areas from 0.0% to 5.5%. The middle area is 2.1%. PA20 is 5.5%.
5.5%highest

What is the population of PA20?

PA20 had 6,070 usual residents at the census.

PA20 is the 520th least populated of 2,756 in the UK.

Neighbourhoods in PA20

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Bute - 01500No figureNo figure0.0%
Bute - 02687No figureNo figure0.0%
Bute - 03728No figureNo figure2.3%
Bute - 04676No figureNo figure9.5%
Rothesay Town - 01394No figureNo figure0.0%
Rothesay Town - 02420No figureNo figure0.0%
Rothesay Town - 03493No figureNo figure0.0%
Rothesay Town - 04687No figureNo figure0.0%
Rothesay Town - 05546No figureNo figure0.6%
Rothesay Town - 06426No figureNo figure0.0%
Rothesay Town - 07513No figureNo figure0.0%

Your MP

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in PA202

Postcode sectors in PA203

Council1

Postcode districts next to PA205

More in the PA postcode area2

PA20 in brief

PA20 is a postcode district covering Rothesay and Port Bannatyne, in Argyll and Bute.

About 6,057 people lived in PA20 in mid-2024 (worked out by Open Index from NRS small-area estimates).

PA20 had 6,070 usual residents at the census.

About 11% of people in PA20 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In PA20, 1.3% of homes and businesses could get gigabit-capable broadband in January 2026.

In PA20, 5.5% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.