S9 2 postcode sector in the S9 district

S9 2 is a sector of the S9 district: every postcode that starts S9 2. It has 74 postcodes in use, 16 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the S9 2 sector, by flood risk

Map of every postcode in the S9 2 sector, by flood risk Of the 74 postcodes in the S9 2 sector that ONS places, 4 have a home or business at high risk, 29 are at low risk at worst and 41 are not on the Environment Agency's at-risk list. Places named: Darnall, City. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A57 S9 2AA: not on the flood risk listS9 2AD: not on the flood risk listS9 2AE: not on the flood risk listS9 2AG: not on the flood risk listS9 2AJ: not on the flood risk listS9 2AL: not on the flood risk listS9 2BT: not on the flood risk listS9 2BU: not on the flood risk listS9 2DA: not on the flood risk listS9 2DD: not on the flood risk listS9 2DE: not on the flood risk listS9 2DF: not on the flood risk listS9 2DN: not on the flood risk listS9 2DQ: not on the flood risk listS9 2EH: not on the flood risk listS9 2EJ: not on the flood risk listS9 2EP: not on the flood risk listS9 2FA: not on the flood risk listS9 2FH: not on the flood risk listS9 2FJ: not on the flood risk listS9 2FN: not on the flood risk listS9 2GE: not on the flood risk listS9 2LF: not on the flood risk listS9 2LQ: not on the flood risk listS9 2LU: not on the flood risk listS9 2PA: not on the flood risk listS9 2PR: not on the flood risk listS9 2QA: not on the flood risk listS9 2QJ: not on the flood risk listS9 2RQ: not on the flood risk listS9 2SG: not on the flood risk listS9 2SN: not on the flood risk listS9 2XB: not on the flood risk listS9 2YZ: not on the flood risk listS9 2AF: low flood risk at worstS9 2EG: low flood risk at worstS9 2EQ: low flood risk at worstS9 2FU: low flood risk at worstS9 2FY: low flood risk at worstS9 2FZ: low flood risk at worstS9 2HR: low flood risk at worstS9 2JE: low flood risk at worstS9 2JN: low flood risk at worstS9 2LD: low flood risk at worstS9 2PE: low flood risk at worstS9 2QL: low flood risk at worstS9 2RS: low flood risk at worstS9 2SP: low flood risk at worstS9 2SR: low flood risk at worstS9 2SU: low flood risk at worstS9 2TE: low flood risk at worstS9 2TF: low flood risk at worstS9 2TJ: low flood risk at worstS9 2TP: low flood risk at worstS9 2TW: low flood risk at worstS9 2TX: low flood risk at worstS9 2TZ: low flood risk at worstS9 2UA: low flood risk at worstS9 2UB: low flood risk at worstS9 2UD: low flood risk at worstS9 2XX: low flood risk at worstS9 2YL: low flood risk at worstS9 2LR: high flood riskS9 2PU: high flood riskS9 2QD: high flood riskS9 2RX: high flood risk DarnallCity Map of every postcode in the S9 2 sector, by flood risk Of the 74 postcodes in the S9 2 sector that ONS places, 4 have a home or business at high risk, 29 are at low risk at worst and 41 are not on the Environment Agency's at-risk list. Places named: Darnall, City. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A6102A6135A6178 DarnallCity
  • A home or business at high risk: 4
  • At medium risk at worst: 0
  • At low risk at worst: 29
  • At very low risk only: 0
  • Not on the at-risk list: 41

Of the 74 postcodes in the S9 2 sector that ONS places, 4 have a home or business at high risk, 29 are at low risk at worst and 41 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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