TS21
Postcode districtPostcode district covering Sedgefield and Fishburn, in County Durham and Stockton-on-Tees.
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 TS21 postcode. How census figures are added up
Gigabit coverage by postcode district
Connected Nations (Ofcom) · January 2026
In TS21, 59.1% of homes and businesses could get gigabit-capable broadband in January 2026.
How TS21 compares
Each dot is a postcode district. The black line marks the middle one.
Is TS21 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in TS21 at a rate of 74.0 per 1,000 people.
That compares with 151.5 per 1,000 people across TS.
In August 2026 alone, 104 cases of crime and anti-social behaviour were recorded in TS21.
In the 12 months to August 2026, the most common types were violence and sexual offences (367), anti-social behaviour (220) and other crime (205).
A year earlier, the recorded crime rate in TS21 was 60.2 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 TS21, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so TS21 has no single figure. Of its 8 neighbourhoods with a rank:
- Decile 2: 1 neighbourhood
- Decile 3: 2 neighbourhoods
- Decile 7: 3 neighbourhoods
- Decile 8: 1 neighbourhood
- Decile 10 (England’s least deprived 10%): 1 neighbourhood
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in TS21
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| County Durham 048B | 1,182 | 94.7 per 1,000 | 3 | 88.8% |
| County Durham 048C | 1,204 | 82.8 per 1,000 | 2 | 96.1% |
| County Durham 054B | 1,611 | 71.0 per 1,000 | 8 | 61.0% |
| County Durham 054C | 2,303 | 54.4 per 1,000 | 10 | 81.6% |
| County Durham 054D | 1,856 | 71.4 per 1,000 | 7 | 84.2% |
| Stockton-on-Tees 005B | 1,605 | 49.2 per 1,000 | 7 | 20.1% |
| Stockton-on-Tees 005D | 1,332 | 58.3 per 1,000 | 7 | 1.7% |
| Stockton-on-Tees 005E | 1,407 | 68.5 per 1,000 | 3 | 14.7% |
MPs for TS21
- Alan StricklandLabourMP for Newton Aycliffe and Spennymoor56% of TS21’s postcodes
- Matt VickersConservativeMP for Stockton West35% of TS21’s postcodes
- Chris McDonaldLabourMP for Stockton North9.0% of TS21’s postcodes
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 TS212
Postcode sectors in TS214
Councils TS21 covers2
Postcode districts next to TS2113
More in the TS postcode area2
TS21 in brief
TS21 is a postcode district covering Sedgefield and Fishburn, in County Durham and Stockton-on-Tees.
About 14,913 people lived in TS21 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £198,973 in 2025 across 330 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 74.0 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in TS21 was £198,973 in 2025.
TS21 had 14,006 usual residents at the census.
In TS21, 59.1% of homes and businesses could get gigabit-capable broadband in January 2026.
In TS21, 1.7% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.