LN7 postcode district: Caistor and around

LN7 is a postcode district mostly in Lincolnshire, with 271 postcodes in use in 1 sector. It has postcodes in Caistor and Market Rasen. It is split between 2 councils: West Lindsey (262 postcodes) and North Lincolnshire (9). 262 are in Lincolnshire. ONS lists no county for the other 9.

Postcodes in use
271
Sectors
1
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 LN7, by flood risk

Map of every postcode in LN7, by flood risk Of the 271 postcodes in LN7 that ONS places, 9 have a home or business at high risk, 1 are at medium risk at worst, 6 are at low risk at worst and 255 are not on the Environment Agency's at-risk list. Places named: Caistor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A46A1173A1084A1103 LN7 6AA: not on the flood risk listLN7 6AD: not on the flood risk listLN7 6AE: not on the flood risk listLN7 6AF: not on the flood risk listLN7 6AG: not on the flood risk listLN7 6AH: not on the flood risk listLN7 6AL: not on the flood risk listLN7 6AN: not on the flood risk listLN7 6AP: not on the flood risk listLN7 6AQ: not on the flood risk listLN7 6AR: not on the flood risk listLN7 6AS: not on the flood risk listLN7 6AT: not on the flood risk listLN7 6AU: not on the flood risk listLN7 6AW: not on the flood risk listLN7 6AX: not on the flood risk listLN7 6AY: not on the flood risk listLN7 6AZ: not on the flood risk listLN7 6BA: not on the flood risk listLN7 6BB: not on the flood risk listLN7 6BD: not on the flood risk listLN7 6BH: not on the flood risk listLN7 6BJ: not on the flood risk listLN7 6BL: not on the flood risk listLN7 6BN: not on the flood risk listLN7 6BP: not on the flood risk listLN7 6BS: not on the flood risk listLN7 6BT: not on the flood risk listLN7 6BU: not on the flood risk listLN7 6BX: not on the flood risk listLN7 6BY: not on the flood risk listLN7 6BZ: not on the flood risk listLN7 6DA: not on the flood risk listLN7 6DD: not on the flood risk listLN7 6DE: not on the flood risk listLN7 6DG: not on the flood risk listLN7 6DL: not on the flood risk listLN7 6DP: not on the flood risk listLN7 6DQ: not on the flood risk listLN7 6DR: not on the flood risk listLN7 6DT: not on the flood risk listLN7 6DU: not on the flood risk listLN7 6DW: not on the flood risk listLN7 6DY: not on the flood risk listLN7 6EA: not on the flood risk listLN7 6EB: not on the flood risk listLN7 6ED: not on the flood risk listLN7 6EE: not on the flood risk listLN7 6EF: not on the flood risk listLN7 6EH: not on the flood risk listLN7 6EL: not on the flood risk listLN7 6EN: not on the flood risk listLN7 6EP: not on the flood risk listLN7 6EQ: not on the flood risk listLN7 6ER: not on the flood risk listLN7 6ET: not on the flood risk listLN7 6EU: not on the flood risk listLN7 6EW: not on the flood risk listLN7 6EY: not on the flood risk listLN7 6FB: not on the flood risk listLN7 6FH: not on the flood risk listLN7 6FW: not on the flood risk listLN7 6GB: not on the flood risk listLN7 6GD: not on the flood risk listLN7 6GF: not on the flood risk listLN7 6GJ: not on the flood risk listLN7 6GL: not on the flood risk listLN7 6GT: not on the flood risk listLN7 6HA: not on the flood risk listLN7 6HB: not on the flood risk listLN7 6HD: not on the flood risk listLN7 6HE: not on the flood risk listLN7 6HF: not on the flood risk listLN7 6HG: not on the flood risk listLN7 6HH: not on the flood risk listLN7 6HN: not on the flood risk listLN7 6HQ: not on the flood risk listLN7 6HS: not on the flood risk listLN7 6HU: not on the flood risk listLN7 6HX: not on the flood risk listLN7 6HY: not on the flood risk listLN7 6JD: not on the flood risk listLN7 6JE: not on the flood risk listLN7 6JF: not on the flood risk listLN7 6JG: not on the flood risk listLN7 6JH: not on the flood risk listLN7 6JP: not on the flood risk listLN7 6JS: not on the flood risk listLN7 6JT: not on the flood risk listLN7 6JU: not on the flood risk listLN7 6JX: not on the flood risk listLN7 6JY: not on the flood risk listLN7 6JZ: not on the flood risk listLN7 6LA: not on the flood risk listLN7 6LB: not on the flood risk listLN7 6LD: not on the flood risk listLN7 6LE: not on the flood risk listLN7 6LF: not on the flood risk listLN7 6LP: not on the flood risk listLN7 6LS: not on the flood risk listLN7 6LT: not on the flood risk listLN7 6LW: not on the flood risk listLN7 6LY: not on the flood risk listLN7 6NA: not on the flood risk listLN7 6NB: not on the flood risk listLN7 6NF: not on the flood risk listLN7 6NG: not on the flood risk listLN7 6NH: not on the flood risk listLN7 6NJ: not on the flood risk listLN7 6NL: not on the flood risk listLN7 6NR: not on the flood risk listLN7 6NS: not on the flood risk listLN7 6NT: not on the flood risk listLN7 6NU: not on the flood risk listLN7 6NY: not on the flood risk listLN7 6PA: not on the flood risk listLN7 6PB: not on the flood risk listLN7 6PD: not on the flood risk listLN7 6PG: not on the flood risk listLN7 6PR: not on the flood risk listLN7 6PS: not on the flood risk listLN7 6PW: not on the flood risk listLN7 6PX: not on the flood risk listLN7 6PY: not on the flood risk listLN7 6QA: not on the flood risk listLN7 6QB: not on the flood risk listLN7 6QE: not on the flood risk listLN7 6QG: not on the flood risk listLN7 6QH: not on the flood risk listLN7 6QJ: not on the flood risk listLN7 6QP: not on the flood risk listLN7 6QR: not on the flood risk listLN7 6QT: not on the flood risk listLN7 6QX: not on the flood risk listLN7 6QY: not on the flood risk listLN7 6QZ: not on the flood risk listLN7 6RB: not on the flood risk listLN7 6RE: not on the flood risk listLN7 6RF: not on the flood risk listLN7 6RH: not on the flood risk listLN7 6RL: not on the flood risk listLN7 6RN: not on the flood risk listLN7 6RP: not on the flood risk listLN7 6RR: not on the flood risk listLN7 6RS: not on the flood risk listLN7 6RT: not on the flood risk listLN7 6RU: not on the flood risk listLN7 6RW: not on the flood risk listLN7 6RX: not on the flood risk listLN7 6RZ: not on the flood risk listLN7 6SA: not on the flood risk listLN7 6SB: not on the flood risk listLN7 6SD: not on the flood risk listLN7 6SF: not on the flood risk listLN7 6SH: not on the flood risk listLN7 6SP: not on the flood risk listLN7 6SQ: not on the flood risk listLN7 6SR: not on the flood risk listLN7 6SS: not on the flood risk listLN7 6ST: not on the flood risk listLN7 6SU: not on the flood risk listLN7 6SX: not on the flood risk listLN7 6SY: not on the flood risk listLN7 6SZ: not on the flood risk listLN7 6TA: not on the flood risk listLN7 6TB: not on the flood risk listLN7 6TG: not on the flood risk listLN7 6TS: not on the flood risk listLN7 6TZ: not on the flood risk listLN7 6UG: not on the flood risk listLN7 6UH: not on the flood risk listLN7 6UL: not on the flood risk listLN7 6UU: not on the flood risk listLN7 6XD: not on the flood risk listLN7 6XY: not on the flood risk listLN7 6DN: low flood risk at worstLN7 6EZ: low flood risk at worstLN7 6HJ: low flood risk at worstLN7 6PE: low flood risk at worstLN7 6PH: low flood risk at worstLN7 6PQ: low flood risk at worstLN7 6HT: medium flood risk at worstLN7 6BF: high flood riskLN7 6BW: high flood riskLN7 6HZ: high flood riskLN7 6JA: high flood riskLN7 6JB: high flood riskLN7 6JQ: high flood riskLN7 6LG: high flood riskLN7 6PN: high flood riskLN7 6PU: high flood risk Caistor Map of every postcode in LN7, by flood risk Of the 271 postcodes in LN7 that ONS places, 9 have a home or business at high risk, 1 are at medium risk at worst, 6 are at low risk at worst and 255 are not on the Environment Agency's at-risk list. Places named: Caistor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A631A1103 Caistor
  • A home or business at high risk: 9
  • At medium risk at worst: 1
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 255

Of the 271 postcodes in LN7 that ONS places, 9 have a home or business at high risk, 1 are at medium risk at worst, 6 are at low risk at worst and 255 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 53.4932, longitude -0.3452. 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.

LN7 6JQ40 at high riskLN7 6PN15 at high riskLN7 6LG7 at high riskLN7 6HZ5 at high riskLN7 6JB3 at high riskLN7 6PU2 at high riskLN7 6BF1 at high riskLN7 6BW1 at high riskLN7 6JA1 at high risk

What broadband can you get in LN7?

Ofcom reports on 262 of the 271 postcodes in LN7. At 75 of them every home and business can get gigabit broadband, and at 8 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit75 of 262
Postcodes where every home can get superfast194 of 262
Postcodes where some cannot get decent broadband8 of 262

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 LN7 at risk of flooding?

16 of the 271 postcodes in LN7 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 131 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 16 of 271 postcodes High: 75Medium: 56Low: 47Very low: 8

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 LN7?

Homes in LN7 sold for a typical £261,000 in the 12 months to August 2026, across 69 sales, up 10.4% on the 12 months before, HM Land Registry's figures show.

£261,000 typical price, the 12 months to August 2026
£236,500 12 months to August 2025
▲ up 10.4% on the 12 months before
  • Detached £312,000 41 sales
  • Semi-detached £193,500 11 sales
  • Terraced £155,000 15 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 LN7

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

LN7 6271 postcodes
UK postcode format explained

Places in LN7

Towns and villages with postcodes in LN7, and how many each has here.

Caistor postcodes,107Market Rasen postcodes,1

Who covers LN7

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

  • Gainsborough262
  • Scunthorpe9

Police force areas

  • Lincolnshire262
  • Humberside9

Next to LN7

LN6 postcode district LN8 postcode district All LN districts Caistor postcodes

"Next to" is by number: the districts before and after LN7 in the LN area.

Check a postcode

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