PE21 9PY

Trinity · Boston · England

Updated September 2026

Compare this postcode

Location overview

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Ward
Trinity
Local authority
Boston
Constituency
Boston and Skegness
Postcode district
PE21
Postcode sector
PE21 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
PE21 9NU 29 m
PE21 9NX 114 m
PE21 9PX 129 m
PE21 9DU 147 m
PE21 9NS 171 m
Complete postcode fields and official codes
Postcode
PE21 9PY
Status
Terminated
Introduced
1 December 1998
Terminated
1 June 1999
Postcode area
PE
Postcode district
PE21
Postcode sector
PE21 9
Latitude
52.983044
Longitude
-0.012910
British National Grid easting
533,500
British National Grid northing
344,700

Statistical and administrative geographies

Country
England · E92000001
Region
East Midlands · E12000004
Local authority district
Boston · E07000136
Electoral ward
Trinity · E05009632
Parish or community
E43000109
Westminster constituency
Boston and Skegness · E14001114
Output area
E00132042
Lower layer super output area
Boston 008C · E01026022
Middle layer super output area
Boston 008 · E02006864

Postcode source versions

Explore PE21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
22
Primary
13
Secondary
3
  1. Tower Road Academy

    Academy converter

    53 m
  2. Saint Mary's RC Primary Academy Boston

    Academy converter

    106 m
  3. Conquest School

    Other independent special school

    129 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,888
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,332
  • Shoplifting 581
  • Anti social behaviour 573
  • Criminal damage and arson 280
  • Public order 230

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
PE21 9 residents
9,494

Age bands in PE21 9

Wider postcode sector
Age 0 to 14
16%

1,561 residents

Age 15 to 24
9.5%

923 residents

Age 25 to 44
24.4%

2,373 residents

Age 45 to 64
27.2%

2,643 residents

Age 65 and over
22.9%

2,228 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

4

within 5 km straight-line

  • PARKSIDE MEDICAL CENTRE

    TAWNEY STREET, BOSTON, PE21 6PF

    ODS code C83010

    632 m

  • GREYFRIARS SURGERY

    SOUTH SQUARE, BOSTON, PE21 6JU

    ODS code C83059

    1.1 km

  • LIQUORPOND SURGERY

    10 LIQUORPOND STREET, BOSTON, PE21 8UE

    ODS code C83004

    1.4 km

  • THE SIDINGS MEDICAL PRACTICE

    SLEAFORD ROAD, BOSTON, PE21 8EG

    ODS code C83060

    1.6 km

Nearby transport

  • Rochford Crescent

    BCT · Boston

    0.1 miles
  • Rochford Crescent

    BCT · Boston

    0.2 miles
  • Bargate Bridge

    BCT · Boston

    0.2 miles
  • Bargate Bridge

    BCT · Boston

    0.2 miles
  • Hospital Lane

    BCT · Boston

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Boston 008C, 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

8 of 10

Overall England rank

26,463 of 33,755

Income
9 of 10
Employment
8 of 10
Education and skills
6 of 10
Health and disability
8 of 10
Crime
8 of 10
Housing and services
4 of 10
Living environment
6 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

22 open schools are in scope, including 13 primary and 3 secondary schools. Tower Road Academy is the nearest published school at 53 m.

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

Recorded crime

3,888 published events cover 12 months, averaging 324 events per published month. The largest recorded category is Violence and sexual offences with 1,332 events.

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