MK9 postcode district: Milton Keynes and around

MK9 is a postcode district in England, with 262 postcodes in use in 4 sectors. It has postcodes in Milton Keynes. Its council is Milton Keynes.

Postcodes in use
262
Sectors
4
Council
Milton Keynes
Places
Milton Keynes

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

Every postcode in MK9, by flood risk

Map of every postcode in MK9, by flood risk Of the 262 postcodes in MK9 that ONS places, 262 are not on the Environment Agency's at-risk list. Places named: Milton Keynes. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A5 MK9 1AA: not on the flood risk listMK9 1AD: not on the flood risk listMK9 1AE: not on the flood risk listMK9 1AH: not on the flood risk listMK9 1AL: not on the flood risk listMK9 1AQ: not on the flood risk listMK9 1AU: not on the flood risk listMK9 1AW: not on the flood risk listMK9 1AY: not on the flood risk listMK9 1BB: not on the flood risk listMK9 1BP: not on the flood risk listMK9 1DG: not on the flood risk listMK9 1DL: not on the flood risk listMK9 1DP: not on the flood risk listMK9 1DR: not on the flood risk listMK9 1DY: not on the flood risk listMK9 1DZ: not on the flood risk listMK9 1EA: not on the flood risk listMK9 1EB: not on the flood risk listMK9 1EH: not on the flood risk listMK9 1EJ: not on the flood risk listMK9 1EN: not on the flood risk listMK9 1ES: not on the flood risk listMK9 1FB: not on the flood risk listMK9 1FH: not on the flood risk listMK9 1FJ: not on the flood risk listMK9 1FL: not on the flood risk listMK9 1FP: not on the flood risk listMK9 1FR: not on the flood risk listMK9 1FX: not on the flood risk listMK9 1GD: not on the flood risk listMK9 1GE: not on the flood risk listMK9 1HL: not on the flood risk listMK9 1JL: not on the flood risk listMK9 1LR: not on the flood risk listMK9 1LT: not on the flood risk listMK9 1LZ: not on the flood risk listMK9 1NA: not on the flood risk listMK9 1NJ: not on the flood risk listMK9 1NR: not on the flood risk listMK9 1PG: not on the flood risk listMK9 2AD: not on the flood risk listMK9 2AE: not on the flood risk listMK9 2AF: not on the flood risk listMK9 2AH: not on the flood risk listMK9 2AJ: not on the flood risk listMK9 2AN: not on the flood risk listMK9 2AZ: not on the flood risk listMK9 2BE: not on the flood risk listMK9 2BN: not on the flood risk listMK9 2BQ: not on the flood risk listMK9 2BS: not on the flood risk listMK9 2DA: not on the flood risk listMK9 2DD: not on the flood risk listMK9 2DF: not on the flood risk listMK9 2DG: not on the flood risk listMK9 2DH: not on the flood risk listMK9 2DL: not on the flood risk listMK9 2DN: not on the flood risk listMK9 2DS: not on the flood risk listMK9 2DT: not on the flood risk listMK9 2EA: not on the flood risk listMK9 2EL: not on the flood risk listMK9 2ES: not on the flood risk listMK9 2FB: not on the flood risk listMK9 2FD: not on the flood risk listMK9 2FE: not on the flood risk listMK9 2FF: not on the flood risk listMK9 2FG: not on the flood risk listMK9 2FH: not on the flood risk listMK9 2FL: not on the flood risk listMK9 2FP: not on the flood risk listMK9 2FR: not on the flood risk listMK9 2FT: not on the flood risk listMK9 2FU: not on the flood risk listMK9 2FW: not on the flood risk listMK9 2FY: not on the flood risk listMK9 2GL: not on the flood risk listMK9 2HP: not on the flood risk listMK9 2HQ: not on the flood risk listMK9 2HR: not on the flood risk listMK9 2HS: not on the flood risk listMK9 2PG: not on the flood risk listMK9 2PQ: not on the flood risk listMK9 2PR: not on the flood risk listMK9 2PT: not on the flood risk listMK9 2RG: not on the flood risk listMK9 3AB: not on the flood risk listMK9 3AD: not on the flood risk listMK9 3AE: not on the flood risk listMK9 3AF: not on the flood risk listMK9 3AG: not on the flood risk listMK9 3AH: not on the flood risk listMK9 3AJ: not on the flood risk listMK9 3AN: not on the flood risk listMK9 3AP: not on the flood risk listMK9 3AQ: not on the flood risk listMK9 3AR: not on the flood risk listMK9 3AU: not on the flood risk listMK9 3AX: not on the flood risk listMK9 3AY: not on the flood risk listMK9 3AZ: not on the flood risk listMK9 3BA: not on the flood risk listMK9 3BB: not on the flood risk listMK9 3BD: not on the flood risk listMK9 3BE: not on the flood risk listMK9 3BG: not on the flood risk listMK9 3BH: not on the flood risk listMK9 3BL: not on the flood risk listMK9 3BN: not on the flood risk listMK9 3BP: not on the flood risk listMK9 3BS: not on the flood risk listMK9 3BU: not on the flood risk listMK9 3BZ: not on the flood risk listMK9 3DA: not on the flood risk listMK9 3DB: not on the flood risk listMK9 3DD: not on the flood risk listMK9 3DE: not on the flood risk listMK9 3DF: not on the flood risk listMK9 3DQ: not on the flood risk listMK9 3DX: not on the flood risk listMK9 3DZ: not on the flood risk listMK9 3EH: not on the flood risk listMK9 3EJ: not on the flood risk listMK9 3EL: not on the flood risk listMK9 3EP: not on the flood risk listMK9 3EY: not on the flood risk listMK9 3FH: not on the flood risk listMK9 3FJ: not on the flood risk listMK9 3FP: not on the flood risk listMK9 3FQ: not on the flood risk listMK9 3FS: not on the flood risk listMK9 3FT: not on the flood risk listMK9 3FW: not on the flood risk listMK9 3FX: not on the flood risk listMK9 3FZ: not on the flood risk listMK9 3GA: not on the flood risk listMK9 3GB: not on the flood risk listMK9 3GD: not on the flood risk listMK9 3GN: not on the flood risk listMK9 3HL: not on the flood risk listMK9 3HP: not on the flood risk listMK9 3HR: not on the flood risk listMK9 3JT: not on the flood risk listMK9 3JZ: not on the flood risk listMK9 3LQ: not on the flood risk listMK9 3LZ: not on the flood risk listMK9 3NP: not on the flood risk listMK9 3NR: not on the flood risk listMK9 3NS: not on the flood risk listMK9 3NX: not on the flood risk listMK9 3NZ: not on the flood risk listMK9 3PD: not on the flood risk listMK9 3PT: not on the flood risk listMK9 3PU: not on the flood risk listMK9 3PW: not on the flood risk listMK9 3PX: not on the flood risk listMK9 3PY: not on the flood risk listMK9 3QA: not on the flood risk listMK9 3XA: not on the flood risk listMK9 3XL: not on the flood risk listMK9 3XS: not on the flood risk listMK9 4AB: not on the flood risk listMK9 4AD: not on the flood risk listMK9 4AE: not on the flood risk listMK9 4AF: not on the flood risk listMK9 4AG: not on the flood risk listMK9 4AH: not on the flood risk listMK9 4AJ: not on the flood risk listMK9 4AN: not on the flood risk listMK9 4AP: not on the flood risk listMK9 4AQ: not on the flood risk listMK9 4AS: not on the flood risk listMK9 4AT: not on the flood risk listMK9 4BA: not on the flood risk listMK9 4BB: not on the flood risk listMK9 4BD: not on the flood risk listMK9 4BE: not on the flood risk listMK9 4BG: not on the flood risk listMK9 4BH: not on the flood risk listMK9 4BJ: not on the flood risk listMK9 4BL: not on the flood risk listMK9 4BN: not on the flood risk listMK9 4BP: not on the flood risk listMK9 4BQ: not on the flood risk listMK9 4BR: not on the flood risk listMK9 4BS: not on the flood risk listMK9 4BX: not on the flood risk listMK9 4DB: not on the flood risk list Milton Keynes Map of every postcode in MK9, by flood risk Of the 262 postcodes in MK9 that ONS places, 262 are not on the Environment Agency's at-risk list. Places named: Milton Keynes. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A5A421 Milton Keynes
  • 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: 262

Of the 262 postcodes in MK9 that ONS places, 262 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 52.0407, longitude -0.7556. 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

What broadband can you get in MK9?

Ofcom reports on 241 of the 262 postcodes in MK9. At 170 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit170 of 241
Postcodes where every home can get superfast215 of 241

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 MK9 at risk of flooding?

None of the 262 postcodes in MK9 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

What do homes sell for in MK9?

Homes in MK9 sold for a typical £207,500 in the 12 months to August 2026, across 38 sales, down 24% on the 12 months before, HM Land Registry's figures show.

£207,500 typical price, the 12 months to August 2026
£273,000 12 months to August 2025
▼ down 24% on the 12 months before
  • Terraced 1 sale, too few to price
  • Flat or maisonette £205,000 37 sales

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 MK9

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

MK9 160 postcodesMK9 273 postcodesMK9 394 postcodesMK9 435 postcodes
UK postcode format explained

Places in MK9

Towns and villages with postcodes in MK9, and how many each has here.

Milton Keynes postcodes,219

Who covers MK9

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

  • Milton Keynes Central262

Police force areas

  • Thames Valley262

Next to MK9

MK8 postcode district MK10 postcode district All MK districts Milton Keynes postcodes

"Next to" is by number: the districts before and after MK9 in the MK area.

Check a postcode

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