Grafton Underwood

Grafton Underwood is a human settlement in Northamptonshire, England.

Population

The population of Grafton Underwood is 131, in the 2021 census of the United Kingdom1.

In Grafton Underwood there are 69 males, and 62 females.

Location

Grafton Underwood is located at a Latitude of 52.416054 (52°24'57.79"N), and Longitude of -0.641951 (0°38'31.02"E)2.

Elevation

The elevation of Grafton Underwood is an average of 99 metres34.

The elevation of Grafton Underwood ranges from a low point of about 60 metres, to a high point of about 145 metres.

Nearby to Grafton Underwood

Human settlements nearby to Grafton Underwood are Warkton, Twywell, Lowick, and Weekley.

Woodland coverage of Grafton Underwood

Grafton Underwood has approximately 31% woodland coverage which is approximately 608.1 hectare of woodland5.

Water coverage of Grafton Underwood

How much of Grafton Underwood is water? Well, Grafton Underwood has 0.01% water coverage, which is 0.2 hectare of water5.

  1. Population values are aggregated by myself from the 178,605 census output areas in England, for the 2021 census of the United Kingdom, and are published on NOMIS official government census website. ↩︎

  2. location is the calculated centroid for geometries published by ONS Geography Linked Data portal. ↩︎

  3. From GDEM V3 (Global Digital Elevation Model V003) dataset I have sampled at a resolution of 13 million per degree latitude and degree longitude. In everyday terms the town of Andover, Hampshire is sampled approximately 45 thousand times. From my testing this is enough to pickup subtle changes in road elevation over small distances, such as a couple of house blocks. ↩︎

  4. The average listed is a median value for elevation samples recorded in the polygon for a given location. ↩︎

  5. Woodland, and water coverage calculated from OpenStreetMap data retrieved February 2024. ↩︎ ↩︎