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PA31

Postcode district

Postcode district covering Lochgilphead and Kilmory, 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 PA31 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 87% of people in PA31 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
5,029
462nd least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
87%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
8.1%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
2.1%
UK 3.9%
ONS via Nomis · Aug 2026

How PA31 compares

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

PA31Middle
Population61 postcode districts, PA · 2021
Population: every postcode district in PA61 areas from 80 to 40,640. The middle area is 1,025. PA31 is 5,029.
5,02918th 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%. PA31 is 87.0%.
87%14th most 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%. PA31 is 8.1%.
8.1%23rd 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%. PA31 is 2.1%.
2.1%joint 19th lowest

What is the population of PA31?

PA31 had 5,029 usual residents at the census.

PA31 is the 462nd least populated of 2,756 in the UK.

Neighbourhoods in PA31

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Greater Lochgilphead - 01889No figureNo figure1.5%
Greater Lochgilphead - 02835No figureNo figure0.3%
Greater Lochgilphead - 03764No figureNo figure6.2%
Knapdale - 01764No figureNo figure6.9%
Mid Argyll - 031,047No figureNo figure27.0%
Mid Argyll - 04513No 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 PA312

Postcode sectors in PA312

Council1

Postcode districts next to PA316

More in the PA postcode area2

PA31 in brief

PA31 is a postcode district covering Lochgilphead and Kilmory, in Argyll and Bute.

About 4,899 people lived in PA31 in mid-2024 (worked out by Open Index from NRS small-area estimates).

PA31 had 5,029 usual residents at the census.

About 87% of people in PA31 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In PA31, 8.1% of homes and businesses could get gigabit-capable broadband in January 2026.

In PA31, 2.1% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.