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FK20

Postcode district

Postcode district covering Crianlarich and Tyndrum, in Stirling.

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 FK20 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 21% of people in FK20 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
358
87th least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
21%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
0.0%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
2.8%
UK 3.9%
ONS via Nomis · Aug 2026

How FK20 compares

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

FK20Middle
Population21 postcode districts, FK · 2021
Population: every postcode district in FK21 areas from 234 to 49,875. The middle area is 10,689. FK20 is 358.
3582nd least populated
People in radon Affected Area squares21 postcode districts, FK · 2022
People in radon Affected Area squares: every postcode district in FK21 areas from 0.0% to 100.0%. The middle area is 15.0%. FK20 is 21.0%.
21%10th most people in radon Affected Areas
Gigabit broadband coverage21 postcode districts, FK · Jan 2026
Gigabit broadband coverage: every postcode district in FK21 areas from 0.0% to 97.3%. The middle area is 91.3%. FK20 is 0.0%.
0.0%joint lowest
Claimant rate20 postcode districts, FK · Aug 2026
Claimant rate: every postcode district in FK20 areas from 0.4% to 4.8%. The middle area is 2.7%. FK20 is 2.8%.
2.8%joint 7th highest

What is the population of FK20?

FK20 had 358 usual residents at the census.

FK20 is the 87th least populated of 2,756 in the UK.

Neighbourhoods in FK20

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Highland - 05552No figureNo figure0.0%

MPs for FK20

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

Postcode sectors in FK201

Council1

Postcode districts next to FK206

Nearest rail stations3

More in the FK postcode area2

FK20 in brief

FK20 is a postcode district covering Crianlarich and Tyndrum, in Stirling.

About 359 people lived in FK20 in mid-2024 (worked out by Open Index from NRS small-area estimates).

FK20 had 358 usual residents at the census.

About 21% of people in FK20 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In FK20, 0.0% of homes and businesses could get gigabit-capable broadband in January 2026.

In FK20, 2.8% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.