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SY11

Postcode district

Postcode district covering Oswestry, in Shropshire.

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 SY11 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 91% of people in SY11 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£228,748
599th cheapest of 2,235
Worked out by Open Index
Population
27,489
1,056th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
91%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
84.0%
UK 87.8%
Ofcom · Jan 2026

How SY11 compares

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

SY11Middle
Median sale price25 postcode districts, SY · 2025
Median sale price: every postcode district in SY25 areas from £180,000 to £395,000. The middle area is £259,125. SY11 is £228,748.
£228,7487th cheapest
Population25 postcode districts, SY · 2021
Population: every postcode district in SY25 areas from 1,157 to 35,085. The middle area is 11,060. SY11 is 27,489.
27,4894th most populated
People in radon Affected Area squares25 postcode districts, SY · 2022
People in radon Affected Area squares: every postcode district in SY25 areas from 7.0% to 100.0%. The middle area is 100.0%. SY11 is 91.0%.
91%8th fewest people in radon Affected Areas
Gigabit broadband coverage25 postcode districts, SY · Jan 2026
Gigabit broadband coverage: every postcode district in SY25 areas from 30.4% to 95.8%. The middle area is 69.4%. SY11 is 84.0%.
84.0%6th highest

Is SY11 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SY11 at a rate of 72.0 per 1,000 people.

That compares with 66.4 per 1,000 people across the SY postcode area.

In August 2026 alone, 171 cases of crime and anti-social behaviour were recorded in SY11.

In the 12 months to August 2026, the most common types were violence and sexual offences (918), other crime (358) and anti-social behaviour (338).

A year earlier, the recorded crime rate in SY11 was 75.0 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in SY11, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so SY11 has no single figure. Of its 18 neighbourhoods with a rank:
  • Decile 2: 3 neighbourhoods
  • Decile 3: 2 neighbourhoods
  • Decile 4: 3 neighbourhoods
  • Decile 5: 2 neighbourhoods
  • Decile 6: 2 neighbourhoods
  • Decile 7: 1 neighbourhood
  • Decile 8: 4 neighbourhoods
  • Decile 9: 1 neighbourhood

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in SY11

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Shropshire 003B1,26945.5 per 1,000886.8%
Shropshire 003C1,45584.0 per 1,000286.3%
Shropshire 003D1,25643.5 per 1,000481.9%
Shropshire 003E1,84152.7 per 1,000599.1%
Shropshire 006C1,24356.5 per 1,000695.7%
Shropshire 006D1,20983.2 per 1,000494.5%
Shropshire 006E1,708126.8 per 1,000497.7%
Shropshire 006F1,97857.5 per 1,0003100.0%
Shropshire 006G1,42563.4 per 1,000399.4%
Shropshire 006H2,35619.0 per 1,000898.4%
Shropshire 007A1,325301.4 per 1,000263.1%
Shropshire 007B1,86277.9 per 1,000885.6%
Shropshire 007C1,50975.6 per 1,000286.0%
Shropshire 007D1,47222.7 per 1,000985.2%
Shropshire 007E1,42449.2 per 1,000891.2%
Shropshire 011B1,60125.8 per 1,000648.6%
Shropshire 011D1,17455.6 per 1,000762.1%
Shropshire 011E1,66453.4 per 1,000562.0%

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 SY114

Postcode sectors in SY114

Council1

Towns in SY111

Postcode districts next to SY114

Nearest rail stations1

More in the SY postcode area2

SY11 in brief

SY11 is a postcode district covering Oswestry, in Shropshire.

About 28,444 people lived in SY11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £228,748 in 2025 across 416 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 72.0 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in SY11 was £228,748 in 2025.

SY11 had 27,489 usual residents at the census.

About 91% of people in SY11 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In SY11, 84.0% of homes and businesses could get gigabit-capable broadband in January 2026.