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Flood Risk Map by Postcode: ST Postcode Area
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Flood risk by ST postcode districts
Number of postcodes of each risk level within ST postcode districts. Click a postcode district to drill down to postcode sectors.
| Postcode District | High | Medium | Low | Very Low |
|---|---|---|---|---|
| ST1 | 0 | 2 | 4 | 0 |
| ST10 | 8 | 14 | 0 | 0 |
| ST11 | 3 | 4 | 1 | 0 |
| ST13 | 6 | 7 | 3 | 0 |
| ST14 | 3 | 22 | 7 | 1 |
| ST15 | 3 | 8 | 0 | 0 |
| ST16 | 14 | 55 | 29 | 0 |
| ST17 | 1 | 18 | 7 | 0 |
| ST18 | 1 | 18 | 0 | 0 |
| ST19 | 2 | 6 | 4 | 0 |
| ST2 | 0 | 13 | 4 | 0 |
| ST20 | 0 | 4 | 0 | 0 |
| ST21 | 0 | 1 | 0 | 0 |
| ST3 | 0 | 29 | 0 | 0 |
| ST4 | 10 | 91 | 38 | 0 |
| ST5 | 1 | 11 | 2 | 0 |
| ST6 | 3 | 8 | 0 | 0 |
| ST7 | 1 | 6 | 8 | 0 |
| ST9 | 0 | 2 | 1 | 0 |
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