SO97 postcode district: Southampton and around, Hampshire

SO97 is a postcode district in Hampshire, with 15 postcodes in use in 1 sector. It has postcodes in Southampton. Its council is Eastleigh.

Postcodes in use
15
Sectors
1
Council
Eastleigh
Places
Southampton

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in SO97, by flood risk

Map of every postcode in SO97, by flood risk Of the 15 postcodes in SO97 that ONS places, 15 are not on the Environment Agency's at-risk list. Places named: Eastleigh South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M27 SO97 4AA: not on the flood risk list Eastleigh South Map of every postcode in SO97, by flood risk Of the 15 postcodes in SO97 that ONS places, 15 are not on the Environment Agency's at-risk list. Places named: Eastleigh South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M27A335 Eastleigh South
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 15

Of the 15 postcodes in SO97 that ONS places, 15 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.

The middle of its postcodes: latitude 50.9485, longitude -1.3620. Open this area on OpenStreetMap

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

Is SO97 at risk of flooding?

None of the 15 postcodes in SO97 is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Postcodes in SO97

Pick a sector, then a postcode. A sector is the district plus the next digit.

SO97 415 postcodes
UK postcode format explained

Places in SO97

Towns and villages with postcodes in SO97, and how many each has here.

Southampton postcodes,15

Who covers SO97

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Eastleigh15

Police force areas

  • Hampshire15

Next to SO97

SO53 postcode district All SO districts Southampton postcodes

"Next to" is by number: the district before SO97 in the SO area.

Check a postcode

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