DN20 postcode area guide — North Lincolnshire
House prices, crime, broadband speeds, mobile signal, schools and demographics for the DN20 postcode district in North Lincolnshire — every official dataset on one page.
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Where is DN20?
Broadband & internet speeds in DN20
Strong coverage
Superfast (30Mb+)
92.1%
Ultrafast (300Mb+)
76.5%
Gigabit-capable
76.5%
Below USO (10Mb)
0.2%
Broadband availability in the DN20 postcode district (North Lincolnshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 659 postcodes Ofcom measures in DN20, superfast broadband (30 Mbit/s or faster) reaches 92.1% of premises and gigabit-capable lines are available to 76.5%.
Around 0.2% of premises in DN20 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in DN20
| Postcode | Superfast | Gigabit |
|---|---|---|
| DN20 0AA | 100% | 100% |
| DN20 0AB | 100% | 100% |
| DN20 0AD | 100% | 82.4% |
| DN20 0AE | 100% | 100% |
| DN20 0AF | 100% | 100% |
| DN20 0AG | 0% | 0% |
| DN20 0AH | 100% | 100% |
| DN20 0AJ | 100% | 66.7% |
| DN20 0AL | 100% | 87.5% |
| DN20 0AN | 100% | 100% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around North Lincolnshire
Ofcom's coverage model for the wider North Lincolnshire district (82,709 premises):
4G indoors — all networks
82.3%
4G outdoors — all networks
97.5%
5G outdoors — all networks
53.1%
Voice indoors — all networks
84.7%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in DN20
Police recorded 50 incidents within about a mile of the centre of DN20 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 24 | 48.0% |
| Criminal damage & arson | 7 | 14.0% |
| Shoplifting | 7 | 14.0% |
| Anti-social behaviour | 3 | 6.0% |
| Burglary | 3 | 6.0% |
| Other theft | 2 | 4.0% |
| Public order | 2 | 4.0% |
| Drugs | 1 | 2.0% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in DN20
Based on 244 sales registered with HM Land Registry in the last 12 months, the median sold price in DN20 is £200,000, down 3.6% on the previous year (£207,500).
Detached
£285,000
120 sales
Semi-detached
£166,000
84 sales
Terraced
£137,000
29 sales
Flat / maisonette
£95,000
3 sales
Latest recorded sales in DN20
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 22 May 2026 | £147,000 | Semi-detached | Proctors Way | DN20 9QF |
| 19 May 2026 | £150,000 | Other | Chapel Lane | DN20 0HP |
| 15 May 2026 | £320,000 | Detached | St Helens Road | DN20 8BX |
| 11 May 2026 | £138,000 | Semi-detached | Station Road | DN20 9EB |
| 8 May 2026 | £147,000 | Detached | Windsor Way | DN20 0EW |
| 8 May 2026 | £96,000 | Flat | Ancholme Mews | DN20 8BF |
| 1 May 2026 | £148,000 | Semi-detached | Lidgett Close | DN20 9AW |
| 1 May 2026 | £375,000 | Detached | Church Street | DN20 0RG |
| 30 Apr 2026 | £200,000 | Detached | Chestnut Grove | DN20 0HX |
| 24 Apr 2026 | £432,500 | Detached | Scawby Road | DN20 0AF |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? North Lincolnshire demographics
Census 2021 figures for the wider North Lincolnshire district (169,680 residents, 73,172 households):
| Age profile | |
|---|---|
| Under 15 | 17.8% |
| 15–29 | 20.8% |
| 30–44 | 17.7% |
| 45–64 | 21.8% |
| 65+ | 22% |
| Housing tenure | |
|---|---|
| Owner-occupied | 67.5% |
| Private rented | 17.3% |
| Social rented | 8.1% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around DN20
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Sir John Nelthorpe School | Secondary | 11–19 | 878 | DN20 8AA |
| The Vale Academy | Secondary | 11–18 | 627 | DN20 8AR |
| Brigg Primary School | Primary | 3–11 | 338 | DN20 8AR |
| Broughton Primary Academy | Primary | 4–11 | 289 | DN20 0JW |
| Scawby Academy | Primary | 4–11 | 216 | DN20 9AN |
| St Mary's Catholic Primary Voluntary Academy (Brigg) | Primary | 4–11 | 180 | DN20 8BB |
| Hibaldstow Academy | Primary | 4–11 | 113 | DN20 9PN |
| Wrawby St Mary's CofE Primary School | Primary | 4–11 | 108 | DN20 8RY |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in DN20
147 rated food businesses operate in DN20. 105 hold the top rating of 5, 20 are rated 4, and 3 are rated 2 or below.
Among the 5-rated: 2nd Broughton Brownies, ALDI, Amber House, Ancholme Leisure Centre, Ancholme Valley Heritage.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in DN20
From a sample of 149 Energy Performance Certificates across 12 DN20 postcodes, the most common rating is band D (average band D). 35% of sampled homes are rated C or better.
Band B
3%
Band C
32%
Band D
48%
Band E
16%
Band F
1%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for North Lincolnshire
Landlines around DN20 typically use:
Had a call from an unknown number? Use our free UK phone number checker to see who called.
What's it like living in DN20?
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Moving to DN20? Sort your connectivity first
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Postcodes in DN20
Neighbouring districts
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Frequently asked questions
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Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.