Data for 1990
Gini Index of Disposable Income (SWIID), 1990
1990, as Frederick Solt’s 2026 release gives it · stored as published, never rewritten
Gini Index of Disposable Income (SWIID), 1990 covers 108 countries on 2 measures. South Africa is highest, at 61.2; Slovakia is lowest, at 17.7. The middle country reads 36.8. Against 1989, 85 values changed (64 up, 21 down), 1 country joined.
Gini Index of Disposable Income (SWIID) · Data for 1990
HighestSouth Africa
61.2LowestSlovakia
17.7Shaded by value in five groups of equal size, darkest at the lowest end. A higher value is the worse result.
01Position · derived
The table
Every country and every column of Gini Index of Disposable Income (SWIID), 1990, as published. Frederick Solt ranks nobody on this measure; the position is derived here by ordering the published values. “=” marks a shared position.
Showing 25 of 108 countries · select a heading to sort
| derived | |||
|---|---|---|---|
| 1 | 61.2 | 2.29 | |
| 2 | 56.9 | 0.54 | |
| 3 | 56.2 | 3.34 | |
| 4 | 53.8 | 3.90 | |
| =5 | 53.4 | 3.86 | |
| =5 | 53.4 | 2.44 | |
| =5 | 53.4 | 3.04 | |
| 8 | 51.5 | 0.96 | |
| 9 | 50.8 | 1.97 | |
| =10 | 50.6 | 0.94 | |
| =10 | 50.6 | 2.13 | |
| 12 | 49.8 | 2.19 | |
| 13 | 49.7 | 3.46 | |
| 14 | 48.8 | 3.35 | |
| 15 | 48.5 | 2.87 | |
| 16 | 48.0 | 1.52 | |
| 17 | 47.5 | 2.12 | |
| 18 | 47.4 | 2.61 | |
| =19 | 46.2 | 2.31 | |
| =19 | 46.2 | 4.35 | |
| =21 | 45.0 | 3.58 | |
| =21 | 45.0 | 3.63 | |
| 23 | 44.7 | 1.61 | |
| 24 | 44.6 | 3.28 | |
| 25 | 44.1 | 3.07 | |
| 26 | 44.0 | 2.32 | |
| 27 | 43.7 | 2.04 | |
| 28 | 43.3 | 1.21 | |
| 29 | 43.0 | 3.31 | |
| =30 | 42.7 | 1.29 | |
| =30 | 42.7 | 2.80 | |
| =32 | 42.4 | 2.23 | |
| =32 | 42.4 | 3.02 | |
| 34 | 42.2 | 2.15 | |
| 35 | 42.1 | 3.14 | |
| 36 | 41.8 | 2.95 | |
| 37 | 41.7 | 2.66 | |
| 38 | 41.4 | 1.49 | |
| 39 | 41.3 | 2.29 | |
| 40 | 41.1 | 1.09 | |
| 41 | 41.0 | 2.59 | |
| =42 | 40.5 | 2.31 | |
| =42 | 40.5 | 1.03 | |
| 44 | 40.4 | 1.42 | |
| =45 | 40.3 | 1.55 | |
| =45 | 40.3 | 2.30 | |
| 47 | 39.5 | 2.38 | |
| 48 | 38.4 | 2.96 | |
| 49 | 38.3 | 4.02 | |
| 50 | 37.5 | 2.88 | |
| =51 | 37.3 | 0.36 | |
| =51 | 37.3 | 2.65 | |
| 53 | 37.1 | 2.84 | |
| 54 | 37.0 | 2.80 | |
| 55 | 36.6 | 3.63 | |
| 56 | 35.5 | 2.94 | |
| =57 | 34.6 | 1.68 | |
| =57 | 34.6 | 0.40 | |
| 59 | 33.7 | 1.72 | |
| 60 | 33.3 | 2.39 | |
| 61 | 32.9 | 1.78 | |
| 62 | 32.7 | 1.10 | |
| 63 | 32.6 | 0.99 | |
| =64 | 32.5 | 1.92 | |
| =64 | 32.5 | 0.85 | |
| 66 | 32.4 | 2.09 | |
| 67 | 31.6 | 0.99 | |
| 68 | 31.5 | 2.15 | |
| 69 | 31.2 | 1.74 | |
| =70 | 31.0 | 1.71 | |
| =70 | 31.0 | 1.05 | |
| =72 | 30.6 | 1.78 | |
| =72 | 30.6 | 0.66 | |
| =72 | 30.6 | 1.89 | |
| 75 | 30.5 | 0.80 | |
| 76 | 30.4 | 1.81 | |
| 77 | 30.2 | 1.96 | |
| 78 | 30.0 | 2.44 | |
| 79 | 29.8 | 0.99 | |
| 80 | 29.6 | 1.62 | |
| 81 | 29.1 | 0.54 | |
| 82 | 28.8 | 0.46 | |
| 83 | 28.2 | 1.56 | |
| 84 | 27.9 | 2.40 | |
| =85 | 27.8 | 1.62 | |
| =85 | 27.8 | 0.85 | |
| =87 | 27.7 | 1.50 | |
| =87 | 27.7 | 1.44 | |
| 89 | 26.7 | 1.48 | |
| 90 | 26.6 | 0.98 | |
| 91 | 26.3 | 0.97 | |
| 92 | 26.2 | 1.00 | |
| 93 | 25.8 | 0.77 | |
| 94 | 25.6 | 1.71 | |
| 95 | 25.1 | 0.60 | |
| 96 | 24.5 | 1.09 | |
| 97 | 24.0 | 1.21 | |
| 98 | 23.8 | 1.08 | |
| 99 | 23.4 | 1.29 | |
| 100 | 23.1 | 0.91 | |
| 101 | 22.8 | 0.78 | |
| 102 | 22.6 | 0.73 | |
| 103 | 22.4 | 0.73 | |
| 104 | 21.9 | 1.18 | |
| 105 | 21.7 | 1.41 | |
| 106 | 21.0 | 0.56 | |
| 107 | 20.5 | 0.90 | |
| 108 | 17.7 | 0.88 |
02In 1990
At either end
The 5 countries at each end of the headline, then the highest and lowest on each other measure.
Highest
- 1
South Africa61.2
- 2
Brazil56.9
- 3
Botswana56.2
- 4
Eswatini53.8
- 5
Lesothoshared53.4
A higher value is the worse result. The middle country reads 36.8. “Shared” marks a value another country also holds.
Each measure’s ends
031989 → 1990
Since 1989
What changed between 1989 and this one: who joined or left, and how far the headline moved.
- +1 / −0countries joined / left
- 85values changed, of 107 in both
- 64 · 21rose · fell
- 22unchanged
Rose most
Hungary23.1 → 24.5+1.4
New Zealand29.2 → 30.5+1.3
Armenia30.0 → 31.0+1.0
Tajikistan31.7 → 32.5+0.8
United Kingdom31.8 → 32.5+0.7
Fell most
Luxembourg28.7 → 26.6−2.1
Czechia25.0 → 23.1−1.9
Brazil57.8 → 56.9−0.9
France30.0 → 29.1−0.9
Poland25.9 → 25.1−0.8
Both years come from the same release, so a difference here is a change in the data, not a revision of it. Every country’s full history is charted on the statistic page.
04Caveats
Read before you use
What this edition’s numbers are and are not, worked out from the file itself.
One year of the 2026 release
Every year in this series comes from Frederick Solt’s 2026 release, recalculated on one method. It can differ from what was first published for 1990.
91 distinct values among 108
Values are stored exactly as published, to 1 decimal. 3 countries share 53.4. Countries sharing a value share a position too.
The position is ours
Frederick Solt publishes values only. The order here sorts the published values, and the page says so wherever it prints one.
Which end is better
A higher value is the worse result.
Nothing missing
Every one of the 108 countries has every column.
05The files
Download and cite
The table as a file, digit for digit, what this site changed, and a citation for this edition.
- .csv
For a spreadsheet or code
108 rows · 3.8 KB · UTF-8, opens in Excel
Opens with 11 lines of source notes; the table starts on row 13.
Download gini-disposable-income-1990-nations-inquiry.csv - ↗
The publisher’s original
Frederick Solt’s own file, on its own site.
13657070
What this site changed: Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.
Licence: CC0 1.0. No conditions at all. Crediting the publisher is still the courteous thing to do.
Cite this edition
Frederick Solt, University of Iowa (1990). Gini Index of Disposable Income (SWIID), 1990 [data set], describing 1990. As held by Nations Inquiry, https://nationsinquiry.com/datasets/gini-disposable-income/1990
0644 held
Other years
‹ The year before
Gini Index of Disposable Income (SWIID), 1989107 countries
The year after ›
Gini Index of Disposable Income (SWIID), 1991111 countries
All of them
Gini Index of Disposable Income (SWIID): every year44 held, with the data dictionary, coverage and licence.
How it has moved, charted by country
07Questions
Gini Index of Disposable Income (SWIID), 1990: questions and answers
Which country has the highest income inequality after taxes (SWIID) in Gini Index of Disposable Income (SWIID), 1990?
South Africa, at 61.2, of the 108 countries in the file.
What year does Gini Index of Disposable Income (SWIID), 1990 describe?
1990.
How many countries does Gini Index of Disposable Income (SWIID), 1990 cover?
108.
Where can I download Gini Index of Disposable Income (SWIID), 1990?
On this page, as a CSV file holding every value exactly as published, or from the publisher’s own site, linked below.
Is Gini Index of Disposable Income (SWIID), 1990 the newest?
No. The newest held here is Gini Index of Disposable Income (SWIID), 2023.