N21
Postcode districtPostcode district covering Winchmore Hill, Highlands Village and Grange Park, in Enfield.
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 N21 postcode. How census figures are added up
Radon Affected Area by postcode district
Worked out by Open Index · 2022
About 0% of people in N21 live in a 1 km square that the radon atlas marks as a radon Affected Area.
How N21 compares
Each dot is a postcode district. The black line marks the middle one.
Is N21 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in N21 at a rate of 62.0 per 1,000 people.
That compares with 130.0 per 1,000 people across the N postcode area.
In August 2026 alone, 115 cases of crime and anti-social behaviour were recorded in N21.
In the 12 months to August 2026, the most common types were violence and sexual offences (376), anti-social behaviour (317) and vehicle crime (258).
A year earlier, the recorded crime rate in N21 was 59.6 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 N21, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so N21 has no single figure. Of its 15 neighbourhoods with a rank:
- Decile 5: 4 neighbourhoods
- Decile 6: 1 neighbourhood
- Decile 7: 1 neighbourhood
- Decile 8: 3 neighbourhoods
- Decile 9: 2 neighbourhoods
- Decile 10 (England’s least deprived 10%): 4 neighbourhoods
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in N21
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Enfield 017B | 1,373 | 31.4 per 1,000 | 9 | 96.9% |
| Enfield 017C | 1,660 | 37.4 per 1,000 | 10 | 97.2% |
| Enfield 017D | 1,701 | 51.4 per 1,000 | 9 | 92.1% |
| Enfield 019B | 1,817 | 105.9 per 1,000 | 5 | 91.6% |
| Enfield 019C | 1,847 | 28.6 per 1,000 | 8 | 93.4% |
| Enfield 021D | 1,852 | 51.3 per 1,000 | 7 | 89.6% |
| Enfield 021E | 1,705 | 76.3 per 1,000 | 6 | 85.2% |
| Enfield 021F | 1,456 | 63.6 per 1,000 | 8 | 96.7% |
| Enfield 022A | 1,396 | 31.4 per 1,000 | 10 | 98.3% |
| Enfield 022B | 1,659 | 110.2 per 1,000 | 8 | 96.9% |
| Enfield 022C | 1,541 | 37.6 per 1,000 | 10 | 97.4% |
| Enfield 022D | 1,884 | 29.1 per 1,000 | 10 | 99.5% |
| Enfield 022E | 1,770 | 104.8 per 1,000 | 5 | 87.4% |
| Enfield 026A | 1,480 | 45.8 per 1,000 | 5 | 99.1% |
| Enfield 026E | 1,899 | 86.4 per 1,000 | 5 | 94.1% |
MPs for N21
- Kate OsamorLabour (Co-op)MP for Edmonton and Winchmore Hill80% of N21’s postcodes
- Bambos CharalambousLabourMP for Southgate and Wood Green20% of N21’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 N212
Postcode sectors in N214
Council1
Towns in N211
Postcode districts next to N215
Nearest rail stations4
More in the N postcode area2
N21 in brief
N21 is a postcode district covering Winchmore Hill, Highlands Village and Grange Park, in Enfield.
About 23,856 people lived in N21 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £706,000 in 2025 across 314 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 62.0 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in N21 was £706,000 in 2025.
N21 had 24,183 usual residents at the census.
About 0% of people in N21 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In N21, 94.0% of homes and businesses could get gigabit-capable broadband in January 2026.