IP23 postcode district: Eye, Mid Suffolk and around

IP23 is a postcode district mostly in Suffolk, with 340 postcodes in use in 3 sectors. It has postcodes in Eye, Mid Suffolk and Diss. It is split between 2 councils: Mid Suffolk (334 postcodes) and South Norfolk (6). 334 are in Suffolk and 6 in Norfolk.

Postcodes in use
340
Sectors
3
Councils
2 councils
Places
2 places

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

Every postcode in IP23, by flood risk

Map of every postcode in IP23, by flood risk Of the 340 postcodes in IP23 that ONS places, 12 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst and 314 are not on the Environment Agency's at-risk list. Places named: Eye, Mid Suffolk, Diss, Bacton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A143 IP23 7AB: not on the flood risk listIP23 7AF: not on the flood risk listIP23 7AP: not on the flood risk listIP23 7AR: not on the flood risk listIP23 7AT: not on the flood risk listIP23 7AU: not on the flood risk listIP23 7BA: not on the flood risk listIP23 7BD: not on the flood risk listIP23 7BF: not on the flood risk listIP23 7BG: not on the flood risk listIP23 7BH: not on the flood risk listIP23 7BJ: not on the flood risk listIP23 7BN: not on the flood risk listIP23 7BP: not on the flood risk listIP23 7BS: not on the flood risk listIP23 7BT: not on the flood risk listIP23 7BW: not on the flood risk listIP23 7BX: not on the flood risk listIP23 7BZ: not on the flood risk listIP23 7DD: not on the flood risk listIP23 7DE: not on the flood risk listIP23 7DG: not on the flood risk listIP23 7DN: not on the flood risk listIP23 7DP: not on the flood risk listIP23 7DR: not on the flood risk listIP23 7DS: not on the flood risk listIP23 7DT: not on the flood risk listIP23 7DW: not on the flood risk listIP23 7DZ: not on the flood risk listIP23 7EA: not on the flood risk listIP23 7ED: not on the flood risk listIP23 7EE: not on the flood risk listIP23 7EF: not on the flood risk listIP23 7EJ: not on the flood risk listIP23 7EL: not on the flood risk listIP23 7EN: not on the flood risk listIP23 7EP: not on the flood risk listIP23 7EQ: not on the flood risk listIP23 7ER: not on the flood risk listIP23 7ES: not on the flood risk listIP23 7ET: not on the flood risk listIP23 7EU: not on the flood risk listIP23 7EW: not on the flood risk listIP23 7EX: not on the flood risk listIP23 7EZ: not on the flood risk listIP23 7FD: not on the flood risk listIP23 7FE: not on the flood risk listIP23 7FF: not on the flood risk listIP23 7FG: not on the flood risk listIP23 7FN: not on the flood risk listIP23 7FQ: not on the flood risk listIP23 7FS: not on the flood risk listIP23 7FU: not on the flood risk listIP23 7GB: not on the flood risk listIP23 7GE: not on the flood risk listIP23 7HA: not on the flood risk listIP23 7HB: not on the flood risk listIP23 7HD: not on the flood risk listIP23 7HE: not on the flood risk listIP23 7HG: not on the flood risk listIP23 7HJ: not on the flood risk listIP23 7HL: not on the flood risk listIP23 7HN: not on the flood risk listIP23 7HP: not on the flood risk listIP23 7HR: not on the flood risk listIP23 7HS: not on the flood risk listIP23 7HT: not on the flood risk listIP23 7HU: not on the flood risk listIP23 7HW: not on the flood risk listIP23 7HZ: not on the flood risk listIP23 7JA: not on the flood risk listIP23 7JD: not on the flood risk listIP23 7JE: not on the flood risk listIP23 7JF: not on the flood risk listIP23 7JH: not on the flood risk listIP23 7JJ: not on the flood risk listIP23 7JL: not on the flood risk listIP23 7JN: not on the flood risk listIP23 7JP: not on the flood risk listIP23 7JS: not on the flood risk listIP23 7JT: not on the flood risk listIP23 7JU: not on the flood risk listIP23 7JW: not on the flood risk listIP23 7JX: not on the flood risk listIP23 7JY: not on the flood risk listIP23 7JZ: not on the flood risk listIP23 7LA: not on the flood risk listIP23 7LB: not on the flood risk listIP23 7LD: not on the flood risk listIP23 7LG: not on the flood risk listIP23 7LH: not on the flood risk listIP23 7LJ: not on the flood risk listIP23 7LL: not on the flood risk listIP23 7LN: not on the flood risk listIP23 7LP: not on the flood risk listIP23 7LQ: not on the flood risk listIP23 7LR: not on the flood risk listIP23 7LS: not on the flood risk listIP23 7LT: not on the flood risk listIP23 7LU: not on the flood risk listIP23 7LX: not on the flood risk listIP23 7LY: not on the flood risk listIP23 7LZ: not on the flood risk listIP23 7NA: not on the flood risk listIP23 7NB: not on the flood risk listIP23 7NL: not on the flood risk listIP23 7NN: not on the flood risk listIP23 7NP: not on the flood risk listIP23 7NR: not on the flood risk listIP23 7NS: not on the flood risk listIP23 7NT: not on the flood risk listIP23 7NU: not on the flood risk listIP23 7NW: not on the flood risk listIP23 7NX: not on the flood risk listIP23 7NZ: not on the flood risk listIP23 7PA: not on the flood risk listIP23 7PB: not on the flood risk listIP23 7PD: not on the flood risk listIP23 7PE: not on the flood risk listIP23 7PF: not on the flood risk listIP23 7PH: not on the flood risk listIP23 7PJ: not on the flood risk listIP23 7PL: not on the flood risk listIP23 7PN: not on the flood risk listIP23 7PQ: not on the flood risk listIP23 7PR: not on the flood risk listIP23 7PT: not on the flood risk listIP23 7PU: not on the flood risk listIP23 7PX: not on the flood risk listIP23 7PY: not on the flood risk listIP23 7QA: not on the flood risk listIP23 7QB: not on the flood risk listIP23 7QD: not on the flood risk listIP23 7QE: not on the flood risk listIP23 7QF: not on the flood risk listIP23 7QG: not on the flood risk listIP23 7QH: not on the flood risk listIP23 7QJ: not on the flood risk listIP23 7QL: not on the flood risk listIP23 7QN: not on the flood risk listIP23 7QP: not on the flood risk listIP23 7QW: not on the flood risk listIP23 7QY: not on the flood risk listIP23 7TN: not on the flood risk listIP23 8AA: not on the flood risk listIP23 8AD: not on the flood risk listIP23 8AE: not on the flood risk listIP23 8AF: not on the flood risk listIP23 8AG: not on the flood risk listIP23 8AH: not on the flood risk listIP23 8AJ: not on the flood risk listIP23 8AL: not on the flood risk listIP23 8AN: not on the flood risk listIP23 8AP: not on the flood risk listIP23 8AR: not on the flood risk listIP23 8AS: not on the flood risk listIP23 8AT: not on the flood risk listIP23 8AW: not on the flood risk listIP23 8AX: not on the flood risk listIP23 8AZ: not on the flood risk listIP23 8BA: not on the flood risk listIP23 8BE: not on the flood risk listIP23 8BF: not on the flood risk listIP23 8BH: not on the flood risk listIP23 8BJ: not on the flood risk listIP23 8BS: not on the flood risk listIP23 8BU: not on the flood risk listIP23 8BW: not on the flood risk listIP23 8BZ: not on the flood risk listIP23 8DA: not on the flood risk listIP23 8DB: not on the flood risk listIP23 8DD: not on the flood risk listIP23 8DE: not on the flood risk listIP23 8DF: not on the flood risk listIP23 8DG: not on the flood risk listIP23 8DH: not on the flood risk listIP23 8DJ: not on the flood risk listIP23 8DN: not on the flood risk listIP23 8DP: not on the flood risk listIP23 8DQ: not on the flood risk listIP23 8DR: not on the flood risk listIP23 8DS: not on the flood risk listIP23 8DT: not on the flood risk listIP23 8DU: not on the flood risk listIP23 8DX: not on the flood risk listIP23 8DY: not on the flood risk listIP23 8DZ: not on the flood risk listIP23 8EB: not on the flood risk listIP23 8ED: not on the flood risk listIP23 8EE: not on the flood risk listIP23 8EF: not on the flood risk listIP23 8EG: not on the flood risk listIP23 8EL: not on the flood risk listIP23 8EN: not on the flood risk listIP23 8EP: not on the flood risk listIP23 8ER: not on the flood risk listIP23 8ES: not on the flood risk listIP23 8ET: not on the flood risk listIP23 8EU: not on the flood risk listIP23 8EX: not on the flood risk listIP23 8EY: not on the flood risk listIP23 8FE: not on the flood risk listIP23 8FG: not on the flood risk listIP23 8GH: not on the flood risk listIP23 8GL: not on the flood risk listIP23 8GZ: not on the flood risk listIP23 8HA: not on the flood risk listIP23 8HD: not on the flood risk listIP23 8HE: not on the flood risk listIP23 8HF: not on the flood risk listIP23 8HG: not on the flood risk listIP23 8HL: not on the flood risk listIP23 8HN: not on the flood risk listIP23 8HP: not on the flood risk listIP23 8HR: not on the flood risk listIP23 8HT: not on the flood risk listIP23 8HW: not on the flood risk listIP23 8HX: not on the flood risk listIP23 8HZ: not on the flood risk listIP23 8JA: not on the flood risk listIP23 8JB: not on the flood risk listIP23 8JE: not on the flood risk listIP23 8JF: not on the flood risk listIP23 8JG: not on the flood risk listIP23 8JH: not on the flood risk listIP23 8JJ: not on the flood risk listIP23 8JL: not on the flood risk listIP23 8JN: not on the flood risk listIP23 8JP: not on the flood risk listIP23 8JS: not on the flood risk listIP23 8JT: not on the flood risk listIP23 8JU: not on the flood risk listIP23 8LB: not on the flood risk listIP23 8LD: not on the flood risk listIP23 8LE: not on the flood risk listIP23 8LL: not on the flood risk listIP23 8LR: not on the flood risk listIP23 8LS: not on the flood risk listIP23 8LT: not on the flood risk listIP23 8LU: not on the flood risk listIP23 8LX: not on the flood risk listIP23 8LY: not on the flood risk listIP23 8NA: not on the flood risk listIP23 8NB: not on the flood risk listIP23 8NE: not on the flood risk listIP23 8NF: not on the flood risk listIP23 8NG: not on the flood risk listIP23 8NH: not on the flood risk listIP23 8NQ: not on the flood risk listIP23 7AE: low flood risk at worstIP23 7AJ: low flood risk at worstIP23 7DA: low flood risk at worstIP23 7EG: low flood risk at worstIP23 7HY: low flood risk at worstIP23 7JG: low flood risk at worstIP23 8BG: low flood risk at worstIP23 8BY: low flood risk at worstIP23 8HB: low flood risk at worstIP23 8HH: low flood risk at worstIP23 8FB: medium flood risk at worstIP23 8JR: medium flood risk at worstIP23 7AQ: high flood riskIP23 7AS: high flood riskIP23 7EB: high flood riskIP23 7HX: high flood riskIP23 7NH: high flood riskIP23 7NJ: high flood riskIP23 7QR: high flood riskIP23 7QS: high flood riskIP23 7QT: high flood riskIP23 8EA: high flood riskIP23 8LH: high flood riskIP23 8LP: high flood risk Eye, Mid SuffolkDissBacton Map of every postcode in IP23, by flood risk Of the 340 postcodes in IP23 that ONS places, 12 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst and 314 are not on the Environment Agency's at-risk list. Places named: Eye, Mid Suffolk, Diss, Bacton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A143 Eye, Mid SuffolkDissBacton
  • A home or business at high risk: 12
  • At medium risk at worst: 2
  • At low risk at worst: 12
  • At very low risk only: 0
  • Not on the at-risk list: 314

Of the 340 postcodes in IP23 that ONS places, 12 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst and 314 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.

The middle of its postcodes: latitude 52.3082, longitude 1.1210. 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

The postcodes at high risk

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

IP23 7NJ3 at high riskIP23 7QR2 at high riskIP23 7QS2 at high riskIP23 7HX1 at high riskIP23 8LP1 at high riskIP23 8LH1 at high riskIP23 7AQ1 at high riskIP23 7AS1 at high riskIP23 7EB1 at high riskIP23 7NH1 at high riskIP23 7QT1 at high riskIP23 8EA1 at high risk

What broadband can you get in IP23?

Ofcom reports on 327 of the 340 postcodes in IP23. At 89 of them every home and business can get gigabit broadband, and at 10 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit89 of 327
Postcodes where every home can get superfast253 of 327
Postcodes where some cannot get decent broadband10 of 327

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is IP23 at risk of flooding?

26 of the 340 postcodes in IP23 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 25 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 26 of 340 postcodes High: 16Medium: 9Low: 35

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

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

What do homes sell for in IP23?

Homes in IP23 sold for a typical £342,000 in the 12 months to August 2026, across 87 sales, down 7.6% on the 12 months before, HM Land Registry's figures show.

£342,000 typical price, the 12 months to August 2026
£370,000 12 months to August 2025
▼ down 7.6% on the 12 months before
  • Detached £422,500 50 sales
  • Semi-detached £252,500 28 sales
  • Terraced £257,500 7 sales
  • Flat or maisonette 2 sales, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in IP23

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

IP23 7199 postcodesIP23 8137 postcodesIP23 94 postcodes
UK postcode format explained

Places in IP23

Towns and villages with postcodes in IP23, and how many each has here.

Eye, Mid Suffolk postcodes,59Diss postcodes,6

Who covers IP23

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

  • Waveney Valley331
  • Central Suffolk and North Ipswich9

Police force areas

  • Suffolk334
  • Norfolk6

Next to IP23

IP22 postcode district IP24 postcode district All IP districts Eye, Mid Suffolk postcodes

"Next to" is by number: the districts before and after IP23 in the IP area.

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