Data

Richest decile - Share (Net national wealth) (Estimated)

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What you should know about this indicator

  • This measure is related to net national wealth, which is the total value of non-financial and financial assets (housing, land, deposits, bonds, equities, etc.) held by households, minus their debts.
  • The data is estimated from a combination of household surveys, tax records and national accounts data. This combination can provide a more accurate picture of the incomes of the richest, which tend to be captured poorly in household survey data alone.
  • These underlying data sources are not always available. For some countries, observations are extrapolated from data relating to other years, or are sometimes modeled based on data observed in other countries. For more information on this methodology, see this related technical note.
Richest decile - Share (Net national wealth) (Estimated)
The share of wealth owned by the richest decile (tenth of the population).
Source
World Inequality Database (WID.world) (2024) – with major processing by Our World in Data
Last updated
May 24, 2024
Next expected update
May 2025
Date range
1807–2022
Unit
%

Sources and processing

This data is based on the following sources

The World Inequality Database (WID.world) aims to provide open and convenient access to the most extensive available database on the historical evolution of the world distribution of income and wealth, both within countries and between countries.

Retrieved on
July 4, 2024
Retrieved from
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
World Inequality Database (WID), https://wid.world

How we process data at Our World in Data

All data and visualizations on Our World in Data rely on data sourced from one or several original data providers. Preparing this original data involves several processing steps. Depending on the data, this can include standardizing country names and world region definitions, converting units, calculating derived indicators such as per capita measures, as well as adding or adapting metadata such as the name or the description given to an indicator.

At the link below you can find a detailed description of the structure of our data pipeline, including links to all the code used to prepare data across Our World in Data.

Read about our data pipeline
Notes on our processing step for this indicator

We extract estimations of Gini, mean, percentile thresholds, averages, and shares via the wid Stata command. We calculate threshold and share ratios by dividing different thresholds and shares, respectively.

Interpolations and extrapolations are excluded by using the option exclude in the Stata command.

Reuse this work

  • All data produced by third-party providers and made available by Our World in Data are subject to the license terms from the original providers. Our work would not be possible without the data providers we rely on, so we ask you to always cite them appropriately (see below). This is crucial to allow data providers to continue doing their work, enhancing, maintaining and updating valuable data.
  • All data, visualizations, and code produced by Our World in Data are completely open access under the Creative Commons BY license. You have the permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited.

Citations

How to cite this page

To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:

“Data Page: Richest decile - Share (Net national wealth) (Estimated)”, part of the following publication: Joe Hasell, Pablo Arriagada, Esteban Ortiz-Ospina and Max Roser (2023) - “Economic Inequality”. Data adapted from World Inequality Database (WID.world). Retrieved from https://ourworldindata.org/grapher/wealth-share-richest-10-percent [online resource]
How to cite this data

In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:

World Inequality Database (WID.world) (2024) – with major processing by Our World in Data

Full citation

World Inequality Database (WID.world) (2024) – with major processing by Our World in Data. “Richest decile - Share (Net national wealth) (Estimated)” [dataset]. World Inequality Database (WID.world), “World Inequality Database (WID)” [original data]. Retrieved July 19, 2024 from https://ourworldindata.org/grapher/wealth-share-richest-10-percent