020,00040,00060,00080,000100,000Hectares1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980+Area of planted production forest in New Zealand by age classIn years, as at 1 April 2020, hectaresProvider: Ministry for Primary Industries020,00040,00060,00080,000100,000

Area of planted production forest in New Zealand by age class

In years, as at 1 April 2020, hectares


Afforestation: The planting of trees for the primary purpose of producing wood or wood fibre, on land that has not previously been used for growing planted production forests.
Forest area: Net stocked planted production forest area.
Net stocked forest area: The planted production forest area occupied by trees, excluding mappable gaps such as landings, roads and other unstocked areas.

For more information

Data provided by

Ministry for Primary Industries

Dataset name

National Exotic Forest Description 2020



How to find the data

At URL provided, select 'National Exotic Forest Description 2020' > 'Download the 2020 NEFD tables'.
Some sheets were combined by Figure.NZ for processing purposes.

Import & extraction details

File as imported: National Exotic Forest Description 2020

From the dataset National Exotic Forest Description 2020, this data was extracted:

  • Sheet: Table 4
  • Range: C7:C86
  • Provided: 80 data points

This data forms the table Forestry - Planted production forest area by age class 2020.

Dataset originally released on:

December 18, 2020

About this dataset

The National Exotic Forest Description (NEFD) provides a detailed description of New Zealand’s planted production forest to help with resource policy planning and industry development.

Purpose of collection

To maintain an authoritative, high quality database of New Zealand’s production forests.

Method of collection/Data provider

The NEFD surveys known forest owners and managers with at least 40 hectares of planted exotic production forest. The survey is run on a two-yearly cycle, where all known forest owners with 40 or more hectares of forest are surveyed one year (census), and the next year only owners with more than 1,000 hectares (sample).