An object of class sf (simple feature) for 1-digit postal codes (Dutch: postcode) regions in the Netherlands.

nl_postcode1

## Format

A simple feature object with 9 rows and 4 variables:

areaname

1-digit postal code

geometry

geometry object of postal code

lon

longitude of the 1-digit postal code centroid

lat

latitude of the 1-digit postal code centroid

## Details

Postal codes in the Netherlands, known as postcodes, are alphanumeric, consisting of four digits followed by two uppercase letters. The first two digits indicate a city and a region, the second two digits and the two letters indicate a range of house numbers, usually on the same street.

Martin Haringa