Road & rail noise map for Aldridge
Town in Walsall, West Midlands
We analysed 1,049 postcodes in and around Aldridge, Walsall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 24% of them (256) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 76% 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 WS4 1PU (road noise 65.0–69.9 dB by day).
Noise map of Aldridge
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 | 14% (148) | 9% (98) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 8% (89) | 7% (70) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 2% (19) | <1% (7) |
| 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 | 76% | 83% |
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 1,049 postcodes within ~5 km of the Aldridge centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Aldridge
Check a specific postcode
Example searches: B74 3TG · WS4 1PQ · B74 3EB · B74 2LH · WS4 1DA · WS4 1PS
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 Aldridge?
- We analysed 1,049 postcodes in and around Aldridge, Walsall against DEFRA's Strategic Noise Mapping (Round 4, 2022). 24% of them (256) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 76% 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 WS4 1PU (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Aldridge?
- The postcodes with the highest modelled daytime levels in and around Aldridge are WS4 1PU, WS9 8AA, WS9 0LS, based on DEFRA's 2022 model of major roads and railways.