TR21 0AG

St Mary's · Isles of Scilly · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Isles of Scilly
Constituency
St Ives
Postcode district
TR21
Postcode sector
TR21 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
TR21 0AB 0 m
TR21 0NY 77 m
TR21 0NZ 287 m
TR21 0NX 553 m
TR21 0NU 696 m
Complete postcode fields and official codes
Postcode
TR21 0AG
Status
Terminated
Introduced
1 May 2025
Terminated
1 August 2025
Postcode area
TR
Postcode district
TR21
Postcode sector
TR21 0
Latitude
49.922539
Longitude
-6.283177
British National Grid easting
92,685
British National Grid northing
11,281

Statistical and administrative geographies

Country
England · E92000001
Region
South West · E12000009
Local authority district
Isles of Scilly · E06000053
Electoral ward
St Mary's · E05011093
Parish or community
E04012732
Westminster constituency
St Ives · E14001511
Output area
E00096406
Lower layer super output area
Isles of Scilly 001A · E01019077
Middle layer super output area
Isles of Scilly 001 · E02006781

Postcode source versions

Explore TR21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
1
Primary
0
Secondary
0
  1. The Five Islands Academy

    Academy sponsor led

    1.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
7
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 4
  • Criminal damage and arson 2
  • Drugs 1

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
TR21 0 residents
1,592

Age bands in TR21 0

Wider postcode sector
Age 0 to 14
15.1%

240 residents

Age 15 to 24
5.8%

93 residents

Age 25 to 44
21.1%

337 residents

Age 45 to 64
27.5%

438 residents

Age 65 and over
30.5%

486 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

GP practices

1

within 5 km straight-line

  • ST MARY'S HEALTH CENTRE

    THE HEALTH CENTRE, KING EDWARD LANE, ST. MARY'S, TR21 0HE

    ODS code L82017

    2.2 km

Nearby transport

  • Isles of Scilly St Mary's Airport

    AIR · St Marys

    0.8 miles
  • Isles of Scilly St Marys Airport

    GAT · St Marys

    0.8 miles
  • St Mary's Isles Of Scilly Ferry Terminal

    FTD · Hugh Town

    1.5 miles
  • St Mary's Isles Of Scilly Ferry Terminal

    FER · Hugh Town

    1.5 miles
  • St Mary's Isles Of Scilly Ferry Terminal

    FBT · Hugh Town

    1.5 miles

Relative deprivation

English Indices of Deprivation 2025 for Isles of Scilly 001A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

7 of 10

Overall England rank

21,832 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
3 of 10
Living environment
1 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Evidence in context

Schools

1 open schools are in scope, including 0 primary and 0 secondary schools. The Five Islands Academy is the nearest published school at 1.2 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

7 published events cover 12 months, averaging 0.583 events per published month. The largest recorded category is Violence and sexual offences with 4 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.