MK12 postcode district: Milton Keynes and around

MK12 is a postcode district in England, with 298 postcodes in use in 2 sectors. It has postcodes in Milton Keynes. Its council is Milton Keynes.

Postcodes in use
298
Sectors
2
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 MK12, by flood risk

Map of every postcode in MK12, by flood risk Of the 298 postcodes in MK12 that ONS places, 1 are at medium risk at worst and 297 are not on the Environment Agency's at-risk list. Places named: Wolverton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A5 MK12 5AB: not on the flood risk listMK12 5AD: not on the flood risk listMK12 5AE: not on the flood risk listMK12 5AF: not on the flood risk listMK12 5AH: not on the flood risk listMK12 5AJ: not on the flood risk listMK12 5AL: not on the flood risk listMK12 5AN: not on the flood risk listMK12 5AP: not on the flood risk listMK12 5AQ: not on the flood risk listMK12 5AR: not on the flood risk listMK12 5AS: not on the flood risk listMK12 5AT: not on the flood risk listMK12 5AU: not on the flood risk listMK12 5AW: not on the flood risk listMK12 5AX: not on the flood risk listMK12 5AY: not on the flood risk listMK12 5AZ: not on the flood risk listMK12 5BA: not on the flood risk listMK12 5BB: not on the flood risk listMK12 5BD: not on the flood risk listMK12 5BE: not on the flood risk listMK12 5BG: not on the flood risk listMK12 5BH: not on the flood risk listMK12 5BJ: not on the flood risk listMK12 5BN: not on the flood risk listMK12 5BP: not on the flood risk listMK12 5BQ: not on the flood risk listMK12 5BS: not on the flood risk listMK12 5BT: not on the flood risk listMK12 5BU: not on the flood risk listMK12 5BW: not on the flood risk listMK12 5BX: not on the flood risk listMK12 5BY: not on the flood risk listMK12 5DA: not on the flood risk listMK12 5DB: not on the flood risk listMK12 5DD: not on the flood risk listMK12 5DE: not on the flood risk listMK12 5DF: not on the flood risk listMK12 5DG: not on the flood risk listMK12 5DH: not on the flood risk listMK12 5DJ: not on the flood risk listMK12 5DL: not on the flood risk listMK12 5DN: not on the flood risk listMK12 5DP: not on the flood risk listMK12 5DQ: not on the flood risk listMK12 5DR: not on the flood risk listMK12 5DS: not on the flood risk listMK12 5DT: not on the flood risk listMK12 5DU: not on the flood risk listMK12 5DW: not on the flood risk listMK12 5DX: not on the flood risk listMK12 5DY: not on the flood risk listMK12 5DZ: not on the flood risk listMK12 5EA: not on the flood risk listMK12 5EB: not on the flood risk listMK12 5ED: not on the flood risk listMK12 5EE: not on the flood risk listMK12 5EF: not on the flood risk listMK12 5EG: not on the flood risk listMK12 5EH: not on the flood risk listMK12 5EL: not on the flood risk listMK12 5EP: not on the flood risk listMK12 5EQ: not on the flood risk listMK12 5ES: not on the flood risk listMK12 5EU: not on the flood risk listMK12 5EX: not on the flood risk listMK12 5EY: not on the flood risk listMK12 5EZ: not on the flood risk listMK12 5FD: not on the flood risk listMK12 5FE: not on the flood risk listMK12 5FF: not on the flood risk listMK12 5FG: not on the flood risk listMK12 5FH: not on the flood risk listMK12 5FJ: not on the flood risk listMK12 5FL: not on the flood risk listMK12 5FN: not on the flood risk listMK12 5FQ: not on the flood risk listMK12 5FR: not on the flood risk listMK12 5FS: not on the flood risk listMK12 5FT: not on the flood risk listMK12 5FU: not on the flood risk listMK12 5FW: not on the flood risk listMK12 5FY: not on the flood risk listMK12 5FZ: not on the flood risk listMK12 5GA: not on the flood risk listMK12 5GB: not on the flood risk listMK12 5GD: not on the flood risk listMK12 5GE: not on the flood risk listMK12 5GF: not on the flood risk listMK12 5GG: not on the flood risk listMK12 5GH: not on the flood risk listMK12 5GJ: not on the flood risk listMK12 5GL: not on the flood risk listMK12 5GN: not on the flood risk listMK12 5GP: not on the flood risk listMK12 5GQ: not on the flood risk listMK12 5GR: not on the flood risk listMK12 5GS: not on the flood risk listMK12 5GT: not on the flood risk listMK12 5GU: not on the flood risk listMK12 5GW: not on the flood risk listMK12 5GX: not on the flood risk listMK12 5GY: not on the flood risk listMK12 5GZ: not on the flood risk listMK12 5HA: not on the flood risk listMK12 5HB: not on the flood risk listMK12 5HD: not on the flood risk listMK12 5HE: not on the flood risk listMK12 5HF: not on the flood risk listMK12 5HG: not on the flood risk listMK12 5HH: not on the flood risk listMK12 5HJ: not on the flood risk listMK12 5HL: not on the flood risk listMK12 5HN: not on the flood risk listMK12 5HP: not on the flood risk listMK12 5HQ: not on the flood risk listMK12 5HR: not on the flood risk listMK12 5HS: not on the flood risk listMK12 5HT: not on the flood risk listMK12 5HU: not on the flood risk listMK12 5HW: not on the flood risk listMK12 5HX: not on the flood risk listMK12 5HY: not on the flood risk listMK12 5HZ: not on the flood risk listMK12 5JA: not on the flood risk listMK12 5JB: not on the flood risk listMK12 5JE: not on the flood risk listMK12 5JG: not on the flood risk listMK12 5JN: not on the flood risk listMK12 5JQ: not on the flood risk listMK12 5JR: not on the flood risk listMK12 5JS: not on the flood risk listMK12 5JT: not on the flood risk listMK12 5JU: not on the flood risk listMK12 5JW: not on the flood risk listMK12 5JY: not on the flood risk listMK12 5JZ: not on the flood risk listMK12 5LA: not on the flood risk listMK12 5LB: not on the flood risk listMK12 5LD: not on the flood risk listMK12 5LJ: not on the flood risk listMK12 5LL: not on the flood risk listMK12 5LS: not on the flood risk listMK12 5LT: not on the flood risk listMK12 5LU: not on the flood risk listMK12 5LW: not on the flood risk listMK12 5LX: not on the flood risk listMK12 5LY: not on the flood risk listMK12 5LZ: not on the flood risk listMK12 5NA: not on the flood risk listMK12 5NE: not on the flood risk listMK12 5NF: not on the flood risk listMK12 5NH: not on the flood risk listMK12 5NJ: not on the flood risk listMK12 5NL: not on the flood risk listMK12 5NN: not on the flood risk listMK12 5NP: not on the flood risk listMK12 5NT: not on the flood risk listMK12 5NW: not on the flood risk listMK12 5NX: not on the flood risk listMK12 5NY: not on the flood risk listMK12 5NZ: not on the flood risk listMK12 5PA: not on the flood risk listMK12 5PB: not on the flood risk listMK12 5PD: not on the flood risk listMK12 5PE: not on the flood risk listMK12 5PF: not on the flood risk listMK12 5PG: not on the flood risk listMK12 5PH: not on the flood risk listMK12 5PJ: not on the flood risk listMK12 5PL: not on the flood risk listMK12 5PN: not on the flood risk listMK12 5PQ: not on the flood risk listMK12 5PT: not on the flood risk listMK12 5PU: not on the flood risk listMK12 5PW: not on the flood risk listMK12 5PY: not on the flood risk listMK12 5PZ: not on the flood risk listMK12 5QA: not on the flood risk listMK12 5QD: not on the flood risk listMK12 5QF: not on the flood risk listMK12 5QL: not on the flood risk listMK12 5QQ: not on the flood risk listMK12 5QU: not on the flood risk listMK12 5QW: not on the flood risk listMK12 5QY: not on the flood risk listMK12 5QZ: not on the flood risk listMK12 5RE: not on the flood risk listMK12 5RH: not on the flood risk listMK12 5RJ: not on the flood risk listMK12 5RL: not on the flood risk listMK12 5RR: not on the flood risk listMK12 5RS: not on the flood risk listMK12 5RU: not on the flood risk listMK12 5RZ: not on the flood risk listMK12 5SB: not on the flood risk listMK12 5SE: not on the flood risk listMK12 5SF: not on the flood risk listMK12 5SG: not on the flood risk listMK12 5SH: not on the flood risk listMK12 5SJ: not on the flood risk listMK12 5SL: not on the flood risk listMK12 5SN: not on the flood risk listMK12 5SP: not on the flood risk listMK12 5TH: not on the flood risk listMK12 5TL: not on the flood risk listMK12 5TN: not on the flood risk listMK12 5TS: not on the flood risk listMK12 5TT: not on the flood risk listMK12 5TW: not on the flood risk listMK12 5ZD: not on the flood risk listMK12 6AA: not on the flood risk listMK12 6AB: not on the flood risk listMK12 6AD: not on the flood risk listMK12 6AE: not on the flood risk listMK12 6AF: not on the flood risk listMK12 6AG: not on the flood risk listMK12 6AH: not on the flood risk listMK12 6AJ: not on the flood risk listMK12 6AL: not on the flood risk listMK12 6AN: not on the flood risk listMK12 6AP: not on the flood risk listMK12 6AQ: not on the flood risk listMK12 6AR: not on the flood risk listMK12 6AS: not on the flood risk listMK12 6AT: not on the flood risk listMK12 6AU: not on the flood risk listMK12 6AW: not on the flood risk listMK12 6AX: not on the flood risk listMK12 6AY: not on the flood risk listMK12 6BN: not on the flood risk listMK12 6BP: not on the flood risk listMK12 6BS: not on the flood risk listMK12 6BT: not on the flood risk listMK12 6BU: not on the flood risk listMK12 6BW: not on the flood risk listMK12 6BY: not on the flood risk listMK12 6DA: not on the flood risk listMK12 6DB: not on the flood risk listMK12 6EX: not on the flood risk listMK12 6EY: not on the flood risk listMK12 6EZ: not on the flood risk listMK12 6HA: not on the flood risk listMK12 6HB: not on the flood risk listMK12 6HD: not on the flood risk listMK12 6HE: not on the flood risk listMK12 6HF: not on the flood risk listMK12 6HG: not on the flood risk listMK12 6HH: not on the flood risk listMK12 6HJ: not on the flood risk listMK12 6HL: not on the flood risk listMK12 6HN: not on the flood risk listMK12 6HP: not on the flood risk listMK12 6HQ: not on the flood risk listMK12 6HR: not on the flood risk listMK12 6HS: not on the flood risk listMK12 6HT: not on the flood risk listMK12 6HU: not on the flood risk listMK12 6HX: not on the flood risk listMK12 6JA: not on the flood risk listMK12 6JB: not on the flood risk listMK12 6JD: not on the flood risk listMK12 6JE: not on the flood risk listMK12 6JF: not on the flood risk listMK12 6JG: not on the flood risk listMK12 6JH: not on the flood risk listMK12 6JJ: not on the flood risk listMK12 6JL: not on the flood risk listMK12 6JN: not on the flood risk listMK12 6JP: not on the flood risk listMK12 6JQ: not on the flood risk listMK12 6JR: not on the flood risk listMK12 6JT: not on the flood risk listMK12 6JU: not on the flood risk listMK12 6JW: not on the flood risk listMK12 6JX: not on the flood risk listMK12 6JZ: not on the flood risk listMK12 6LB: not on the flood risk listMK12 6LE: not on the flood risk listMK12 6LF: not on the flood risk listMK12 6LG: not on the flood risk listMK12 6LH: not on the flood risk listMK12 6LJ: not on the flood risk listMK12 6LL: not on the flood risk listMK12 6LN: not on the flood risk listMK12 6LP: not on the flood risk listMK12 6LQ: not on the flood risk listMK12 6LR: not on the flood risk listMK12 6LS: not on the flood risk listMK12 6LT: not on the flood risk listMK12 6LW: not on the flood risk listMK12 5PR: medium flood risk at worst Wolverton Map of every postcode in MK12, by flood risk Of the 298 postcodes in MK12 that ONS places, 1 are at medium risk at worst and 297 are not on the Environment Agency's at-risk list. Places named: Wolverton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Wolverton
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 297

Of the 298 postcodes in MK12 that ONS places, 1 are at medium risk at worst and 297 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 52.0584, longitude -0.8169. 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 medium risk at worst

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

MK12 5PR1 at medium risk

What broadband can you get in MK12?

Ofcom reports on 288 of the 298 postcodes in MK12. At 262 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit262 of 288
Postcodes where every home can get superfast281 of 288

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 MK12 at risk of flooding?

1 of the 298 postcodes in MK12 has a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 1 home or business in an area at high or medium risk.

Homes and businesses in an area at risk, at 1 of 298 postcodes Medium: 1Low: 2

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 MK12?

Homes in MK12 sold for a typical £309,000 in the 12 months to August 2026, across 116 sales, down 2.5% on the 12 months before, HM Land Registry's figures show.

£309,000 typical price, the 12 months to August 2026
12 months to August 2025
£317,000
12 months to August 2026
£309,000

▼ down 2.5% on the 12 months before

Detached£390,000 7 sales
Semi-detached£364,375 28 sales
Terraced£298,500 70 sales
Flat or maisonette£190,000 11 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 MK12

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

MK12 5217 postcodesMK12 681 postcodes
UK postcode format explained

Places in MK12

Towns and villages with postcodes in MK12, and how many each has here.

Milton Keynes postcodes,290

Who covers MK12

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 North298

Police force areas

  • Thames Valley298

Next to MK12

MK11 postcode district MK13 postcode district All MK districts Milton Keynes postcodes

"Next to" is by number: the districts before and after MK12 in the MK area.

Check a postcode

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