LN9 6DT lies on South Street in Horncastle. LN9 6DT is located in the Horncastle electoral ward, within the local authority district of East Lindsey and the English Parliamentary constituency of Louth and Horncastle. The Sub Integrated Care Board (ICB) Location is NHS Lincolnshire ICB - 71E and the police force is Lincolnshire. This postcode has been in use since January 1980.


| Easting | 526059 |
| Northing | 369469 |
| Latitude | 53.207349 |
| Longitude | -0.113979 |
| Street | South Street |
| Town/City | Horncastle |
| Country | England |
| Postcode District | LN9 |
Elevation or altitude of LN9 6DT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Horncastle |
|---|---|
| Constituency | Louth And Horncastle |
PHOENIX LODGE, SOUTH STREET, HORNCASTLE, LN9 6DT 2026 16 FEB £375,000 |
| Bryant Close (South Street) | Horncastle | 182m |
| Bryant Close (South Street) | Horncastle | 196m |
| Interchange Shelter (High Street) | Horncastle | 207m |
| Queen Street (Mareham Road) | Horncastle | 337m |
| Queen Street (Mareham Road) | Horncastle | 355m |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |



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| Risk of LN9 6DT flooding from rivers and sea | Low |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for LN9 6DT:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF3 | Lincolnshire |
| ITL 3 Code | Name |
| TLF30 | Lincolnshire CC |
| LAU 1 Code | Name |
| E07000137 | East Lindsey |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LN9 6DT:
| Code | Name | |
|---|---|---|
| OA | E00132268 | |
| LSOA | E01026067 | East Lindsey 011D |
| MSOA | E02005434 | East Lindsey 011 |
| LN9 6DU | South Street Court | 70m |
| LN9 6DX | South Street | 72m |
| LN9 6AZ | East Street | 90m |
| LN9 6BD | Queen Street | 115m |
| LN9 6DY | Waring Street | 131m |
| LN9 5HU | Bull Ring | 137m |
| LN9 5HL | Wharf Road | 139m |
| LN9 6AD | Paradise Row | 140m |
| LN9 6BE | Croft Street | 143m |
| LN9 6EF | South Street | 147m |