DL6 postcode district: Northallerton and around, North Yorkshire

DL6 is a postcode district in England, with 686 postcodes in use in 3 sectors. It has postcodes in Northallerton. Its council is North Yorkshire.

Postcodes in use
686
Sectors
3

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

Every postcode in DL6, by flood risk

Map of every postcode in DL6, by flood risk Of the 686 postcodes in DL6 that ONS places, 31 have a home or business at high risk, 17 are at medium risk at worst, 52 are at low risk at worst and 586 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 15 postcodes at high or medium risk; 11 postcodes at high or medium risk; 6 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Northallerton, Romanby, Hutton Rudby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A172 DL6 1AB: not on the flood risk listDL6 1AE: not on the flood risk listDL6 1AF: not on the flood risk listDL6 1AG: not on the flood risk listDL6 1AL: not on the flood risk listDL6 1AP: not on the flood risk listDL6 1AS: not on the flood risk listDL6 1AW: not on the flood risk listDL6 1AY: not on the flood risk listDL6 1AZ: not on the flood risk listDL6 1BA: not on the flood risk listDL6 1BD: not on the flood risk listDL6 1BH: not on the flood risk listDL6 1BJ: not on the flood risk listDL6 1BN: not on the flood risk listDL6 1DA: not on the flood risk listDL6 1DE: not on the flood risk listDL6 1DF: not on the flood risk listDL6 1DH: not on the flood risk listDL6 1DJ: not on the flood risk listDL6 1DS: not on the flood risk listDL6 1DY: not on the flood risk listDL6 1EA: not on the flood risk listDL6 1EF: not on the flood risk listDL6 1EG: not on the flood risk listDL6 1EL: not on the flood risk listDL6 1EP: not on the flood risk listDL6 1ER: not on the flood risk listDL6 1FF: not on the flood risk listDL6 1FG: not on the flood risk listDL6 1GA: not on the flood risk listDL6 1HB: not on the flood risk listDL6 1HE: not on the flood risk listDL6 1HN: not on the flood risk listDL6 1HP: not on the flood risk listDL6 1JF: not on the flood risk listDL6 1JQ: not on the flood risk listDL6 1JS: not on the flood risk listDL6 1LQ: not on the flood risk listDL6 1NA: not on the flood risk listDL6 1NB: not on the flood risk listDL6 1PA: not on the flood risk listDL6 1PE: not on the flood risk listDL6 1PS: not on the flood risk listDL6 1PT: not on the flood risk listDL6 1PX: not on the flood risk listDL6 1QG: not on the flood risk listDL6 1QH: not on the flood risk listDL6 1QL: not on the flood risk listDL6 1QN: not on the flood risk listDL6 1QP: not on the flood risk listDL6 1QT: not on the flood risk listDL6 1RE: not on the flood risk listDL6 1RF: not on the flood risk listDL6 1RG: not on the flood risk listDL6 1RX: not on the flood risk listDL6 1RY: not on the flood risk listDL6 1SG: not on the flood risk listDL6 1SH: not on the flood risk listDL6 1SJ: not on the flood risk listDL6 1SP: not on the flood risk listDL6 1SQ: not on the flood risk listDL6 2AH: not on the flood risk listDL6 2AJ: not on the flood risk listDL6 2AP: not on the flood risk listDL6 2AR: not on the flood risk listDL6 2AS: not on the flood risk listDL6 2AT: not on the flood risk listDL6 2AU: not on the flood risk listDL6 2AW: not on the flood risk listDL6 2AX: not on the flood risk listDL6 2AY: not on the flood risk listDL6 2AZ: not on the flood risk listDL6 2BA: not on the flood risk listDL6 2BB: not on the flood risk listDL6 2BD: not on the flood risk listDL6 2BF: not on the flood risk listDL6 2BG: not on the flood risk listDL6 2BL: not on the flood risk listDL6 2BN: not on the flood risk listDL6 2BP: not on the flood risk listDL6 2BQ: not on the flood risk listDL6 2BX: not on the flood risk listDL6 2BY: not on the flood risk listDL6 2BZ: not on the flood risk listDL6 2DH: not on the flood risk listDL6 2DJ: not on the flood risk listDL6 2DP: not on the flood risk listDL6 2DR: not on the flood risk listDL6 2DS: not on the flood risk listDL6 2DT: not on the flood risk listDL6 2DU: not on the flood risk listDL6 2DW: not on the flood risk listDL6 2DX: not on the flood risk listDL6 2DY: not on the flood risk listDL6 2DZ: not on the flood risk listDL6 2EA: not on the flood risk listDL6 2EB: not on the flood risk listDL6 2ED: not on the flood risk listDL6 2EE: not on the flood risk listDL6 2EH: not on the flood risk listDL6 2EJ: not on the flood risk listDL6 2EP: not on the flood risk listDL6 2ES: not on the flood risk listDL6 2ET: not on the flood risk listDL6 2EX: not on the flood risk listDL6 2EY: not on the flood risk listDL6 2EZ: not on the flood risk listDL6 2FA: not on the flood risk listDL6 2FB: not on the flood risk listDL6 2FF: not on the flood risk listDL6 2FG: not on the flood risk listDL6 2FH: not on the flood risk listDL6 2FJ: not on the flood risk listDL6 2FL: not on the flood risk listDL6 2FP: not on the flood risk listDL6 2FQ: not on the flood risk listDL6 2FT: not on the flood risk listDL6 2FZ: not on the flood risk listDL6 2GD: not on the flood risk listDL6 2GE: not on the flood risk listDL6 2GH: not on the flood risk listDL6 2GL: not on the flood risk listDL6 2GN: not on the flood risk listDL6 2GP: not on the flood risk listDL6 2HA: not on the flood risk listDL6 2HD: not on the flood risk listDL6 2HE: not on the flood risk listDL6 2HF: not on the flood risk listDL6 2HG: not on the flood risk listDL6 2HH: not on the flood risk listDL6 2HJ: not on the flood risk listDL6 2HL: not on the flood risk listDL6 2HN: not on the flood risk listDL6 2HQ: not on the flood risk listDL6 2HU: not on the flood risk listDL6 2HX: not on the flood risk listDL6 2HY: not on the flood risk listDL6 2HZ: not on the flood risk listDL6 2JA: not on the flood risk listDL6 2JB: not on the flood risk listDL6 2JD: not on the flood risk listDL6 2JE: not on the flood risk listDL6 2JF: not on the flood risk listDL6 2JG: not on the flood risk listDL6 2JH: not on the flood risk listDL6 2JJ: not on the flood risk listDL6 2JL: not on the flood risk listDL6 2JN: not on the flood risk listDL6 2JP: not on the flood risk listDL6 2JR: not on the flood risk listDL6 2JW: not on the flood risk listDL6 2LA: not on the flood risk listDL6 2LD: not on the flood risk listDL6 2LE: not on the flood risk listDL6 2LG: not on the flood risk listDL6 2LH: not on the flood risk listDL6 2LJ: not on the flood risk listDL6 2LL: not on the flood risk listDL6 2LN: not on the flood risk listDL6 2LP: not on the flood risk listDL6 2LQ: not on the flood risk listDL6 2LR: not on the flood risk listDL6 2LS: not on the flood risk listDL6 2LT: not on the flood risk listDL6 2LU: not on the flood risk listDL6 2LX: not on the flood risk listDL6 2LZ: not on the flood risk listDL6 2NA: not on the flood risk listDL6 2NB: not on the flood risk listDL6 2NE: not on the flood risk listDL6 2NF: not on the flood risk listDL6 2NG: not on the flood risk listDL6 2NL: not on the flood risk listDL6 2NP: not on the flood risk listDL6 2NQ: not on the flood risk listDL6 2NR: not on the flood risk listDL6 2NS: not on the flood risk listDL6 2NT: not on the flood risk listDL6 2NU: not on the flood risk listDL6 2NX: not on the flood risk listDL6 2PA: not on the flood risk listDL6 2PB: not on the flood risk listDL6 2PD: not on the flood risk listDL6 2PE: not on the flood risk listDL6 2PG: not on the flood risk listDL6 2PJ: not on the flood risk listDL6 2PP: not on the flood risk listDL6 2PR: not on the flood risk listDL6 2PS: not on the flood risk listDL6 2PT: not on the flood risk listDL6 2PW: not on the flood risk listDL6 2PX: not on the flood risk listDL6 2QD: not on the flood risk listDL6 2QH: not on the flood risk listDL6 2QL: not on the flood risk listDL6 2QT: not on the flood risk listDL6 2RF: not on the flood risk listDL6 2RJ: not on the flood risk listDL6 2RW: not on the flood risk listDL6 2RX: not on the flood risk listDL6 2RY: not on the flood risk listDL6 2RZ: not on the flood risk listDL6 2SA: not on the flood risk listDL6 2SB: not on the flood risk listDL6 2SD: not on the flood risk listDL6 2SE: not on the flood risk listDL6 2SF: not on the flood risk listDL6 2SG: not on the flood risk listDL6 2SH: not on the flood risk listDL6 2SJ: not on the flood risk listDL6 2SL: not on the flood risk listDL6 2SN: not on the flood risk listDL6 2SP: not on the flood risk listDL6 2SR: not on the flood risk listDL6 2SW: not on the flood risk listDL6 2TA: not on the flood risk listDL6 2TB: not on the flood risk listDL6 2TD: not on the flood risk listDL6 2TE: not on the flood risk listDL6 2TF: not on the flood risk listDL6 2TG: not on the flood risk listDL6 2TJ: not on the flood risk listDL6 2TQ: not on the flood risk listDL6 2TU: not on the flood risk listDL6 2TW: not on the flood risk listDL6 2TX: not on the flood risk listDL6 2TY: not on the flood risk listDL6 2TZ: not on the flood risk listDL6 2UA: not on the flood risk listDL6 2UB: not on the flood risk listDL6 2UD: not on the flood risk listDL6 2UE: not on the flood risk listDL6 2UF: not on the flood risk listDL6 2UG: not on the flood risk listDL6 2UQ: not on the flood risk listDL6 2UU: not on the flood risk listDL6 2XA: not on the flood risk listDL6 2XB: not on the flood risk listDL6 2XE: not on the flood risk listDL6 2XF: not on the flood risk listDL6 2XG: not on the flood risk listDL6 2XH: not on the flood risk listDL6 2XQ: not on the flood risk listDL6 2YB: not on the flood risk listDL6 2YD: not on the flood risk listDL6 3AA: not on the flood risk listDL6 3AD: not on the flood risk listDL6 3AH: not on the flood risk listDL6 3AJ: not on the flood risk listDL6 3AL: not on the flood risk listDL6 3AN: not on the flood risk listDL6 3AP: not on the flood risk listDL6 3AQ: not on the flood risk listDL6 3AR: not on the flood risk listDL6 3AW: not on the flood risk listDL6 3AX: not on the flood risk listDL6 3AY: not on the flood risk listDL6 3BA: not on the flood risk listDL6 3BB: not on the flood risk listDL6 3BD: not on the flood risk listDL6 3BE: not on the flood risk listDL6 3BG: not on the flood risk listDL6 3BL: not on the flood risk listDL6 3BP: not on the flood risk listDL6 3BW: not on the flood risk listDL6 3DL: not on the flood risk listDL6 3DN: not on the flood risk listDL6 3DP: not on the flood risk listDL6 3DR: not on the flood risk listDL6 3DS: not on the flood risk listDL6 3DT: not on the flood risk listDL6 3DW: not on the flood risk listDL6 3DZ: not on the flood risk listDL6 3EU: not on the flood risk listDL6 3EX: not on the flood risk listDL6 3EY: not on the flood risk listDL6 3EZ: not on the flood risk listDL6 3HG: not on the flood risk listDL6 3HH: not on the flood risk listDL6 3HJ: not on the flood risk listDL6 3HL: not on the flood risk listDL6 3HP: not on the flood risk listDL6 3HQ: not on the flood risk listDL6 3HT: not on the flood risk listDL6 3HU: not on the flood risk listDL6 3HW: not on the flood risk listDL6 3JA: not on the flood risk listDL6 3JB: not on the flood risk listDL6 3JD: not on the flood risk listDL6 3JF: not on the flood risk listDL6 3JG: not on the flood risk listDL6 3JN: not on the flood risk listDL6 3JP: not on the flood risk listDL6 3JQ: not on the flood risk listDL6 3JR: not on the flood risk listDL6 3JS: not on the flood risk listDL6 3JU: not on the flood risk listDL6 3JW: not on the flood risk listDL6 3JX: not on the flood risk listDL6 3JY: not on the flood risk listDL6 3JZ: not on the flood risk listDL6 3LA: not on the flood risk listDL6 3LB: not on the flood risk listDL6 3LD: not on the flood risk listDL6 3LE: not on the flood risk listDL6 3LF: not on the flood risk listDL6 3LG: not on the flood risk listDL6 3LN: not on the flood risk listDL6 3LP: not on the flood risk listDL6 3LQ: not on the flood risk listDL6 3LR: not on the flood risk listDL6 3LX: not on the flood risk listDL6 3LZ: not on the flood risk listDL6 3NA: not on the flood risk listDL6 3ND: not on the flood risk listDL6 3NE: not on the flood risk listDL6 3NF: not on the flood risk listDL6 3NH: not on the flood risk listDL6 3NJ: not on the flood risk listDL6 3NL: not on the flood risk listDL6 3NN: not on the flood risk listDL6 3NQ: not on the flood risk listDL6 3PA: not on the flood risk listDL6 3PE: not on the flood risk listDL6 3PF: not on the flood risk listDL6 3PL: not on the flood risk listDL6 3PN: not on the flood risk listDL6 3PP: not on the flood risk listDL6 3PR: not on the flood risk listDL6 3PS: not on the flood risk listDL6 3PT: not on the flood risk listDL6 3PU: not on the flood risk listDL6 3PX: not on the flood risk listDL6 3PY: not on the flood risk listDL6 3QA: not on the flood risk listDL6 3QB: not on the flood risk listDL6 3QD: not on the flood risk listDL6 3QE: not on the flood risk listDL6 3QF: not on the flood risk listDL6 3QG: not on the flood risk listDL6 3QL: not on the flood risk listDL6 3QP: not on the flood risk listDL6 3QR: not on the flood risk listDL6 3QS: not on the flood risk listDL6 3QT: not on the flood risk listDL6 3QW: not on the flood risk listDL6 3QX: not on the flood risk listDL6 3QY: not on the flood risk listDL6 3QZ: not on the flood risk listDL6 3RA: not on the flood risk listDL6 3RB: not on the flood risk listDL6 3RD: not on the flood risk listDL6 3RE: not on the flood risk listDL6 3RF: not on the flood risk listDL6 3RG: not on the flood risk listDL6 3RH: not on the flood risk listDL6 3RJ: not on the flood risk listDL6 3RL: not on the flood risk listDL6 3RQ: not on the flood risk listDL6 3RR: not on the flood risk listDL6 3RS: not on the flood risk listDL6 3RW: not on the flood risk listDL6 3SB: not on the flood risk listDL6 3SD: not on the flood risk listDL6 3SE: not on the flood risk listDL6 3SF: not on the flood risk listDL6 3SG: not on the flood risk listDL6 3SL: not on the flood risk listDL6 3SN: not on the flood risk listDL6 3SP: not on the flood risk listDL6 3SQ: not on the flood risk listDL6 3SR: not on the flood risk listDL6 3ST: not on the flood risk listDL6 3SU: not on the flood risk listDL6 3SX: not on the flood risk listDL6 3SY: not on the flood risk listDL6 3SZ: not on the flood risk listDL6 3TA: not on the flood risk listDL6 3TB: not on the flood risk listDL6 3TD: not on the flood risk listDL6 3TF: not on the flood risk listDL6 3TG: not on the flood risk listDL6 3TH: not on the flood risk listDL6 3TQ: not on the flood risk listDL6 3TR: not on the flood risk listDL6 1HX: low flood risk at worstDL6 1LJ: low flood risk at worstDL6 1ET: low flood risk at worstDL6 1HH: low flood risk at worstDL6 1HU: low flood risk at worstDL6 1JB: low flood risk at worstDL6 1JU: low flood risk at worstDL6 1LA: low flood risk at worstDL6 1LE: low flood risk at worstDL6 1LG: low flood risk at worstDL6 1QY: low flood risk at worstDL6 1QB: low flood risk at worstDL6 1QD: low flood risk at worstDL6 1QE: low flood risk at worstDL6 1QX: low flood risk at worstDL6 2QJ: low flood risk at worstDL6 2HB: low flood risk at worstDL6 2PL: low flood risk at worstDL6 2NN: low flood risk at worstDL6 2PF: low flood risk at worstDL6 2PZ: low flood risk at worstDL6 2QG: low flood risk at worstDL6 2QE: low flood risk at worstDL6 2QF: low flood risk at worstDL6 2QQ: low flood risk at worstDL6 2QW: low flood risk at worstDL6 2QY: low flood risk at worstDL6 2RU: low flood risk at worstDL6 2UX: low flood risk at worstDL6 3AU: low flood risk at worstDL6 3HA: low flood risk at worstDL6 3HE: low flood risk at worstDL6 3HR: low flood risk at worstDL6 3SA: low flood risk at worstDL6 3TE: low flood risk at worstDL6 1EU: medium flood risk at worstDL6 1EZ: medium flood risk at worstDL6 2QX: medium flood risk at worstDL6 2QN: medium flood risk at worstDL6 2RQ: medium flood risk at worstDL6 2RL: medium flood risk at worstDL6 2RN: medium flood risk at worstDL6 3EA: medium flood risk at worstDL6 3HN: medium flood risk at worstDL6 3PZ: medium flood risk at worstDL6 1DP: high flood riskDL6 1JA: high flood riskDL6 1HJ: high flood riskDL6 1JG: high flood riskDL6 1JL: high flood riskDL6 1ST: high flood riskDL6 2AA: high flood riskDL6 2AB: high flood riskDL6 2AF: high flood riskDL6 2LW: high flood riskDL6 2RE: high flood riskDL6 3DQ: high flood riskDL6 3DG: high flood riskDL6 3DJ: high flood riskDL6 3ED: high flood riskDL6 3EG: high flood riskDL6 3EJ: high flood riskDL6 3ER: high flood riskDL6 3ET: high flood riskDL6 3HS: high flood risk NorthallertonRomanbyHutton Rudby 15 postcodes at high or medium risk, outlined: this goes to DL6 3EF, the one with most homes and businesses at high risk15 postcodes at high or medium risk11 postcodes at high or medium risk, outlined: this goes to DL6 1JD, the one with most homes and businesses at high risk11 postcodes at high or medium risk6 postcodes at high or medium risk, outlined: this goes to DL6 2RE, the one with most homes and businesses at high risk6 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to DL6 1DP, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in DL6, by flood risk Of the 686 postcodes in DL6 that ONS places, 31 have a home or business at high risk, 17 are at medium risk at worst, 52 are at low risk at worst and 586 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 15 postcodes at high or medium risk; 11 postcodes at high or medium risk; 6 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Northallerton, Hutton Rudby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A172 NorthallertonHutton Rudby
  • A home or business at high risk: 31
  • At medium risk at worst: 17
  • At low risk at worst: 52
  • At very low risk only: 0
  • Not on the at-risk list: 586
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 686 postcodes in DL6 that ONS places, 31 have a home or business at high risk, 17 are at medium risk at worst, 52 are at low risk at worst and 586 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. A dashed outline shows where 5 or more lie within 200 metres of each other. It is not a boundary, and 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 54.3705, longitude -1.3926. 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

31 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

Where the postcodes at high or medium risk lie together

What broadband can you get in DL6?

Ofcom reports on 662 of the 686 postcodes in DL6. At 373 of them every home and business can get gigabit broadband, and at 5 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit373 of 662
Postcodes where every home can get superfast485 of 662
Postcodes where some cannot get decent broadband5 of 662

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 DL6 at risk of flooding?

100 of the 686 postcodes in DL6 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 418 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 100 of 686 postcodes High: 198Medium: 220Low: 793Very low: 17

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 DL6?

Homes in DL6 sold for a typical £233,851 in the 12 months to August 2026, across 188 sales, down 7.1% on the 12 months before, HM Land Registry's figures show.

£233,851 typical price, the 12 months to August 2026
12 months to August 2025
£251,703
12 months to August 2026
£233,851

▼ down 7.1% on the 12 months before

Detached£382,500 62 sales
Semi-detached£224,950 65 sales
Terraced£170,000 51 sales
Flat or maisonette£76,475 10 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 DL6

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

UK postcode format explained

Places in DL6

Towns and villages with postcodes in DL6, and how many each has here.

Who covers DL6

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

  • Richmond and Northallerton657
  • Thirsk and Malton29

Police force areas

  • North Yorkshire686

Next to DL6

"Next to" is by number: the districts before and after DL6 in the DL area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.