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TR25

Postcode district

Postcode district covering Higher Town, in Isles of Scilly.

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 TR25 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 100% of people in TR25 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
136
Joint 15th least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
0.0%
UK 87.8%
Ofcom · Jan 2026
Aged 15 to 64
57.5%
Joint 424th lowest of 2,756
ONS Census 2021 · 2021

How TR25 compares

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

TR25Middle
Population26 postcode districts, TR · 2021
Population: every postcode district in TR26 areas from 136 to 32,021. The middle area is 11,172. TR25 is 136.
136least populated
People in radon Affected Area squares26 postcode districts, TR · 2022
People in radon Affected Area squares: every postcode district in TR26 areas from 94.0% to 100.0%. The middle area is 100.0%. TR25 is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage26 postcode districts, TR · Jan 2026
Gigabit broadband coverage: every postcode district in TR26 areas from 0.0% to 77.4%. The middle area is 59.3%. TR25 is 0.0%.
0.0%lowest
Aged 15 to 6426 postcode districts, TR · 2021
Aged 15 to 64: every postcode district in TR26 areas from 54.2% to 79.7%. The middle area is 59.2%. TR25 is 57.5%.
57.5%8th lowest

What is the population of TR25?

TR25 had 136 usual residents at the census.

TR25 is the joint 15th least populated of 2,756 in the UK.

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.

Postcode sectors in TR251

Council1

Postcode districts next to TR253

More in the TR postcode area2

TR25 in brief

TR25 is a postcode district covering Higher Town, in Isles of Scilly.

About 157 people lived in TR25 in mid-2024 (worked out by Open Index from ONS small-area estimates).

TR25 had 136 usual residents at the census.

About 100% of people in TR25 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In TR25, 0.0% of homes and businesses could get gigabit-capable broadband in January 2026.

57.5% of residents in TR25 were aged 15 to 64 at the census.