Road & rail noise map for Bacup
Town in Lancashire, North West
We analysed 725 postcodes in and around Bacup, Lancashire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 46% of them (336) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 54% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at OL13 0NW (road noise 65.0–69.9 dB by day).
Noise map of Bacup
How many postcodes are affected?
Road noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 29% (208) | 12% (84) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 14% (101) | 11% (77) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 4% (27) | 2% (18) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 54% | 75% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 0% (0) | 0% (0) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 0% (0) | 0% (0) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 0% (0) | 0% (0) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 100% | 100% |
Share of the 725 postcodes within ~5 km of the Bacup centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Bacup
Check a specific postcode
Example searches: OL13 0AH · OL13 0AW · BB4 9PL · BB4 9QS · OL13 0AJ · OL13 0AY
What this data does — and doesn't — cover
- Modelled, not measured.These are DEFRA's computer-modelled estimates (Round 4, 2022), not microphone readings at your door.
- Major sources only. The model covers major roads, major railways and large urban areas. Smaller local roads, neighbours, pubs, building sites and aircraft are not included.
- No mapped noise ≠ quiet. If a location shows no band, it means it falls outside the mapped contours — not that it is silent.
- 2022 snapshot.New roads, developments or traffic changes since 2022 won't show. The next DEFRA round is due around 2027.
More detail on the methodology page.
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Nearby areas
Frequently asked questions
- How noisy is Bacup?
- We analysed 725 postcodes in and around Bacup, Lancashire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 46% of them (336) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 54% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at OL13 0NW (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Bacup?
- The postcodes with the highest modelled daytime levels in and around Bacup are OL13 0NW, OL13 0AY, BB4 9QS, based on DEFRA's 2022 model of major roads and railways.