DN20 0 postcode sector in the DN20 district

DN20 0 is a sector of the DN20 district: every postcode that starts DN20 0. It has 227 postcodes in use, one of them a large-user postcode. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the DN20 0 sector, by flood risk

Map of every postcode in the DN20 0 sector, by flood risk Of the 227 postcodes in the DN20 0 sector that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst, 1 are at very low risk only and 220 are not on the Environment Agency's at-risk list. Places named: Broughton, North Lincolnshire. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A15A18M180 DN20 0AA: not on the flood risk listDN20 0AB: not on the flood risk listDN20 0AD: not on the flood risk listDN20 0AE: not on the flood risk listDN20 0AF: not on the flood risk listDN20 0AG: not on the flood risk listDN20 0AH: not on the flood risk listDN20 0AJ: not on the flood risk listDN20 0AL: not on the flood risk listDN20 0AN: not on the flood risk listDN20 0AP: not on the flood risk listDN20 0AQ: not on the flood risk listDN20 0AR: not on the flood risk listDN20 0AS: not on the flood risk listDN20 0AT: not on the flood risk listDN20 0AU: not on the flood risk listDN20 0AW: not on the flood risk listDN20 0AX: not on the flood risk listDN20 0AY: not on the flood risk listDN20 0AZ: not on the flood risk listDN20 0BA: not on the flood risk listDN20 0BB: not on the flood risk listDN20 0BD: not on the flood risk listDN20 0BE: not on the flood risk listDN20 0BG: not on the flood risk listDN20 0BJ: not on the flood risk listDN20 0BP: not on the flood risk listDN20 0BQ: not on the flood risk listDN20 0BS: not on the flood risk listDN20 0BU: not on the flood risk listDN20 0BX: not on the flood risk listDN20 0BY: not on the flood risk listDN20 0DA: not on the flood risk listDN20 0DB: not on the flood risk listDN20 0DE: not on the flood risk listDN20 0DF: not on the flood risk listDN20 0DH: not on the flood risk listDN20 0DJ: not on the flood risk listDN20 0DL: not on the flood risk listDN20 0DN: not on the flood risk listDN20 0DP: not on the flood risk listDN20 0DR: not on the flood risk listDN20 0DS: not on the flood risk listDN20 0DU: not on the flood risk listDN20 0DW: not on the flood risk listDN20 0DX: not on the flood risk listDN20 0DY: not on the flood risk listDN20 0DZ: not on the flood risk listDN20 0EA: not on the flood risk listDN20 0EB: not on the flood risk listDN20 0ED: not on the flood risk listDN20 0EE: not on the flood risk listDN20 0EG: not on the flood risk listDN20 0EH: not on the flood risk listDN20 0EJ: not on the flood risk listDN20 0EL: not on the flood risk listDN20 0EN: not on the flood risk listDN20 0EP: not on the flood risk listDN20 0EQ: not on the flood risk listDN20 0ET: not on the flood risk listDN20 0EU: not on the flood risk listDN20 0EW: not on the flood risk listDN20 0EY: not on the flood risk listDN20 0EZ: not on the flood risk listDN20 0FD: not on the flood risk listDN20 0FE: not on the flood risk listDN20 0GA: not on the flood risk listDN20 0GD: not on the flood risk listDN20 0GE: not on the flood risk listDN20 0HA: not on the flood risk listDN20 0HB: not on the flood risk listDN20 0HD: not on the flood risk listDN20 0HE: not on the flood risk listDN20 0HF: not on the flood risk listDN20 0HH: not on the flood risk listDN20 0HJ: not on the flood risk listDN20 0HL: not on the flood risk listDN20 0HN: not on the flood risk listDN20 0HP: not on the flood risk listDN20 0HQ: not on the flood risk listDN20 0HR: not on the flood risk listDN20 0HT: not on the flood risk listDN20 0HU: not on the flood risk listDN20 0HW: not on the flood risk listDN20 0HX: not on the flood risk listDN20 0HY: not on the flood risk listDN20 0HZ: not on the flood risk listDN20 0JA: not on the flood risk listDN20 0JB: not on the flood risk listDN20 0JD: not on the flood risk listDN20 0JE: not on the flood risk listDN20 0JF: not on the flood risk listDN20 0JG: not on the flood risk listDN20 0JH: not on the flood risk listDN20 0JJ: not on the flood risk listDN20 0JL: not on the flood risk listDN20 0JN: not on the flood risk listDN20 0JP: not on the flood risk listDN20 0JR: not on the flood risk listDN20 0JT: not on the flood risk listDN20 0JY: not on the flood risk listDN20 0JZ: not on the flood risk listDN20 0LA: not on the flood risk listDN20 0LB: not on the flood risk listDN20 0LD: not on the flood risk listDN20 0LE: not on the flood risk listDN20 0LF: not on the flood risk listDN20 0LH: not on the flood risk listDN20 0LQ: not on the flood risk listDN20 0LR: not on the flood risk listDN20 0LT: not on the flood risk listDN20 0LU: not on the flood risk listDN20 0LX: not on the flood risk listDN20 0LY: not on the flood risk listDN20 0LZ: not on the flood risk listDN20 0NA: not on the flood risk listDN20 0ND: not on the flood risk listDN20 0NE: not on the flood risk listDN20 0NF: not on the flood risk listDN20 0NG: not on the flood risk listDN20 0NH: not on the flood risk listDN20 0NJ: not on the flood risk listDN20 0NL: not on the flood risk listDN20 0NN: not on the flood risk listDN20 0NP: not on the flood risk listDN20 0NR: not on the flood risk listDN20 0NS: not on the flood risk listDN20 0NT: not on the flood risk listDN20 0NU: not on the flood risk listDN20 0NW: not on the flood risk listDN20 0NX: not on the flood risk listDN20 0NY: not on the flood risk listDN20 0NZ: not on the flood risk listDN20 0PA: not on the flood risk listDN20 0PB: not on the flood risk listDN20 0PH: not on the flood risk listDN20 0PJ: not on the flood risk listDN20 0PL: not on the flood risk listDN20 0PN: not on the flood risk listDN20 0PP: not on the flood risk listDN20 0PQ: not on the flood risk listDN20 0PR: not on the flood risk listDN20 0PS: not on the flood risk listDN20 0PT: not on the flood risk listDN20 0PU: not on the flood risk listDN20 0PW: not on the flood risk listDN20 0PX: not on the flood risk listDN20 0PZ: not on the flood risk listDN20 0QA: not on the flood risk listDN20 0QB: not on the flood risk listDN20 0QD: not on the flood risk listDN20 0QF: not on the flood risk listDN20 0QG: not on the flood risk listDN20 0QJ: not on the flood risk listDN20 0QL: not on the flood risk listDN20 0QN: not on the flood risk listDN20 0QP: not on the flood risk listDN20 0QQ: not on the flood risk listDN20 0QT: not on the flood risk listDN20 0QU: not on the flood risk listDN20 0QX: not on the flood risk listDN20 0QY: not on the flood risk listDN20 0QZ: not on the flood risk listDN20 0RA: not on the flood risk listDN20 0RB: not on the flood risk listDN20 0RD: not on the flood risk listDN20 0RE: not on the flood risk listDN20 0RF: not on the flood risk listDN20 0RG: not on the flood risk listDN20 0RH: not on the flood risk listDN20 0RL: not on the flood risk listDN20 0RN: not on the flood risk listDN20 0RP: not on the flood risk listDN20 0RR: not on the flood risk listDN20 0RS: not on the flood risk listDN20 0RW: not on the flood risk listDN20 0SA: not on the flood risk listDN20 0SD: not on the flood risk listDN20 0SF: not on the flood risk listDN20 0SL: not on the flood risk listDN20 0SN: not on the flood risk listDN20 0SP: not on the flood risk listDN20 0SQ: not on the flood risk listDN20 0SS: not on the flood risk listDN20 0SX: not on the flood risk listDN20 0TR: not on the flood risk listDN20 0TW: not on the flood risk listDN20 0TZ: not on the flood risk listDN20 0UF: not on the flood risk listDN20 0WA: not on the flood risk listDN20 0NB: very low flood risk onlyDN20 0BW: low flood risk at worstDN20 0LS: low flood risk at worstDN20 0BZ: medium flood risk at worstDN20 0BF: high flood riskDN20 0BN: high flood riskDN20 0QH: high flood risk Broughton, North Lincolnshire Map of every postcode in the DN20 0 sector, by flood risk Of the 227 postcodes in the DN20 0 sector that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst, 1 are at very low risk only and 220 are not on the Environment Agency's at-risk list. Places named: Broughton, North Lincolnshire. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A15 Broughton, North Lincolnshire
  • A home or business at high risk: 3
  • At medium risk at worst: 1
  • At low risk at worst: 2
  • At very low risk only: 1
  • Not on the at-risk list: 220

Of the 227 postcodes in the DN20 0 sector that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst, 1 are at very low risk only and 220 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.

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.

DN20 0BN1 at high riskDN20 0BF1 at high riskDN20 0QH1 at high risk

What do homes sell for in DN20 0?

Homes in DN20 0 sold for a typical £181,750 in the 12 months to August 2026, across 96 sales, up 3.9% on the 12 months before, HM Land Registry's figures show.

£181,750 typical price, the 12 months to August 2026
£175,000 12 months to August 2025
▲ up 3.9% on the 12 months before
  • Detached £279,000 47 sales
  • Semi-detached £162,500 41 sales
  • Terraced £147,500 8 sales

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

Standard sales of homes at market value at the postcodes that start DN20 0. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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 DN20 0

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

DN20 0AADN20 0ABDN20 0ADDN20 0AEDN20 0AFDN20 0AGDN20 0AHDN20 0AJDN20 0ALDN20 0ANDN20 0APDN20 0AQDN20 0ARDN20 0ASDN20 0ATDN20 0AUDN20 0AWDN20 0AXDN20 0AYDN20 0AZDN20 0BADN20 0BBDN20 0BDDN20 0BEDN20 0BFDN20 0BGDN20 0BJDN20 0BNDN20 0BPDN20 0BQDN20 0BSDN20 0BTDN20 0BUDN20 0BWDN20 0BXDN20 0BYDN20 0BZDN20 0DADN20 0DBDN20 0DDDN20 0DEDN20 0DFDN20 0DHDN20 0DJDN20 0DLDN20 0DNDN20 0DPDN20 0DQDN20 0DRDN20 0DSDN20 0DTDN20 0DUDN20 0DWDN20 0DXDN20 0DYDN20 0DZDN20 0EADN20 0EBDN20 0EDDN20 0EEDN20 0EFDN20 0EGDN20 0EHDN20 0EJDN20 0ELDN20 0ENDN20 0EPDN20 0EQDN20 0ERDN20 0ESDN20 0ETDN20 0EUDN20 0EWDN20 0EYDN20 0EZDN20 0FADN20 0FDDN20 0FEDN20 0GADN20 0GDDN20 0GEDN20 0HADN20 0HBDN20 0HDDN20 0HEDN20 0HFDN20 0HGDN20 0HHDN20 0HJDN20 0HLDN20 0HNDN20 0HPDN20 0HQDN20 0HRDN20 0HSDN20 0HTDN20 0HUDN20 0HWDN20 0HXDN20 0HYDN20 0HZDN20 0JADN20 0JBDN20 0JDDN20 0JEDN20 0JFDN20 0JGDN20 0JHDN20 0JJDN20 0JLDN20 0JNDN20 0JPDN20 0JQDN20 0JRDN20 0JSDN20 0JTDN20 0JUDN20 0JWDN20 0JXDN20 0JYDN20 0JZDN20 0LADN20 0LBDN20 0LDDN20 0LEDN20 0LFDN20 0LGDN20 0LHDN20 0LJDN20 0LQDN20 0LRDN20 0LSDN20 0LTDN20 0LUDN20 0LXDN20 0LYDN20 0LZDN20 0NADN20 0NBDN20 0NDDN20 0NEDN20 0NFDN20 0NGDN20 0NHDN20 0NJDN20 0NLDN20 0NNDN20 0NPDN20 0NRDN20 0NSDN20 0NTDN20 0NUDN20 0NWDN20 0NXDN20 0NYDN20 0NZDN20 0PADN20 0PBDN20 0PDDN20 0PEDN20 0PHDN20 0PJDN20 0PLDN20 0PNDN20 0PPDN20 0PQDN20 0PRDN20 0PSDN20 0PTDN20 0PUDN20 0PWDN20 0PXDN20 0PYDN20 0PZDN20 0QADN20 0QBDN20 0QDDN20 0QEDN20 0QFDN20 0QGDN20 0QHDN20 0QJDN20 0QLDN20 0QNDN20 0QPDN20 0QQDN20 0QTDN20 0QUDN20 0QXDN20 0QYDN20 0QZDN20 0RADN20 0RBDN20 0RDDN20 0REDN20 0RFDN20 0RGDN20 0RHDN20 0RLDN20 0RNDN20 0RPDN20 0RQDN20 0RRDN20 0RSDN20 0RWDN20 0SADN20 0SBDN20 0SDDN20 0SEDN20 0SFDN20 0SJDN20 0SLDN20 0SNDN20 0SPDN20 0SQDN20 0SSDN20 0SXDN20 0TRDN20 0TTDN20 0TWDN20 0TXDN20 0TZDN20 0UADN20 0UBDN20 0UEDN20 0UFDN20 0WA

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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