SDRs holdings, SDR, per square kilometre in Portugal

Portugal: SDRs holdings, SDR, per square kilometre was 29,400 units per square kilometre in 2023. ◆ Volatile

Latest (2023)
29,400 units per square kilometre
Change on year
down 3.3%
World rank
35th
of 189 countries
All-time high
30,407 units per square kilometre
in 2022
All-time low
0 units per square kilometre
in 1961
Years of data
63
1961–2023

SDRs holdings, SDR, per square kilometre in Portugal, 1961–2023

010.0k20.0k30.0k196119922023

Source: Statizoid (derived). Measured in units per square kilometre.

Analysis

In 2023, sdrs holdings, sdr, per square kilometre in Portugal stood at 29,400 units per square kilometre.

The figure is down 3.3% on the previous year and up 239.8% over ten years.

Over the whole period, sdrs holdings, sdr, per square kilometre in Portugal peaked at 30,407 units per square kilometre in 2022 and was at its lowest, 0 units per square kilometre, in 1961.

That places Portugal 35th out of 189 countries with data for 2023, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

SDRs holdings, SDR, per square kilometre in Portugal, year by year

Annual values for SDRs holdings, SDR, per square kilometre in Portugal, 1961 to 2023.
Year units per square kilometre Change
1961 0 units per square kilometre —
1962 0 units per square kilometre —
1963 0 units per square kilometre —
1964 0 units per square kilometre —
1965 0 units per square kilometre —
1966 0 units per square kilometre —
1967 0 units per square kilometre —
1968 0 units per square kilometre —
1969 0 units per square kilometre —
1970 0 units per square kilometre —
1971 0 units per square kilometre —
1972 0 units per square kilometre —
1973 0 units per square kilometre —
1974 0 units per square kilometre —
1975 76.5 units per square kilometre —
1976 91.37 units per square kilometre +19.4%
1977 41.2 units per square kilometre -54.9%
1978 0 units per square kilometre -100.0%
1979 6.78 units per square kilometre —
1980 0 units per square kilometre -100.0%
1981 95.3 units per square kilometre —
1982 24.59 units per square kilometre -74.2%
1983 9.29 units per square kilometre -62.2%
1984 136.72 units per square kilometre +1371.8%
1985 169.62 units per square kilometre +24.1%
1986 590.16 units per square kilometre +247.9%
1987 612.79 units per square kilometre +3.8%
1988 31.04 units per square kilometre -94.9%
1989 14.86 units per square kilometre -52.1%
1990 439.89 units per square kilometre +2859.6%
1991 745.9 units per square kilometre +69.6%
1992 366.56 units per square kilometre -50.9%
1993 458.28 units per square kilometre +25.0%
1994 528.1 units per square kilometre +15.2%
1995 622.5 units per square kilometre +17.9%
1996 745.3 units per square kilometre +19.7%
1997 868.09 units per square kilometre +16.5%
1998 1,049 units per square kilometre +20.8%
1999 351 units per square kilometre -66.5%
2000 450.45 units per square kilometre +28.3%
2001 540.15 units per square kilometre +19.9%
2002 610.07 units per square kilometre +12.9%
2003 668.11 units per square kilometre +9.5%
2004 724.05 units per square kilometre +8.4%
2005 786.88 units per square kilometre +8.7%
2006 823.35 units per square kilometre +4.6%
2007 851.49 units per square kilometre +3.4%
2008 869.51 units per square kilometre +2.1%
2009 9,098 units per square kilometre +946.3%
2010 9,098 units per square kilometre -0.0%
2011 8,654 units per square kilometre -4.9%
2012 8,661 units per square kilometre +0.1%
2013 8,653 units per square kilometre -0.1%
2014 8,654 units per square kilometre +0.0%
2015 8,657 units per square kilometre +0.0%
2016 5,844 units per square kilometre -32.5%
2017 5,852 units per square kilometre +0.1%
2018 5,868 units per square kilometre +0.3%
2019 5,885 units per square kilometre +0.3%
2020 5,994 units per square kilometre +1.9%
2021 29,378 units per square kilometre +390.1%
2022 30,407 units per square kilometre +3.5%
2023 29,400 units per square kilometre -3.3%

Portugal compared with similar countries

  • Portugal's 29,400 units per square kilometre is above the median for high income countries, which is 29,400 units per square kilometre, 1.0× the median. (61 countries reporting)
  • Portugal's 29,400 units per square kilometre is above the median for Europe & Central Asia, which is 11,901 units per square kilometre, 2.5× the median. (49 countries reporting)

Biggest year-on-year movements

Years where SDRs holdings, SDR, per square kilometre in Portugal changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
1990 +2859.6% 14.86 units per square kilometre 439.89 units per square kilometre
1984 +1371.8% 9.29 units per square kilometre 136.72 units per square kilometre
2009 +946.3% 869.51 units per square kilometre 9,098 units per square kilometre
2021 +390.1% 5,994 units per square kilometre 29,378 units per square kilometre
1986 +247.9% 169.62 units per square kilometre 590.16 units per square kilometre

Averages by decade

DecadeAverage LowestHighest Years
1960s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre 9
1970s 21.58 units per square kilometre 0 units per square kilometre 91.37 units per square kilometre 10
1980s 168.44 units per square kilometre 0 units per square kilometre 612.79 units per square kilometre 10
1990s 617.42 units per square kilometre 351 units per square kilometre 1,049 units per square kilometre 10
2000s 1,542 units per square kilometre 450.45 units per square kilometre 9,098 units per square kilometre 10
2010s 7,583 units per square kilometre 5,844 units per square kilometre 9,098 units per square kilometre 10
2020s 23,795 units per square kilometre 5,994 units per square kilometre 30,407 units per square kilometre 4

Countries ranked near Portugal

  1. 32 Seychelles 36,068 units per square kilometre compare
  2. 33 United Arab Emirates 33,475 units per square kilometre compare
  3. 34 Czechia 33,132 units per square kilometre compare
  4. 36 Grenada 29,370 units per square kilometre compare
  5. 37 Slovakia 27,499 units per square kilometre compare
  6. 38 Tonga 26,070 units per square kilometre compare

See the full ranking of 191 places →

More economy & growth data for Portugal

All data for Portugal →

Frequently asked questions

What is sdrs holdings, sdr, per square kilometre in Portugal?
Sdrs holdings, sdr, per square kilometre in Portugal was 29,400 units per square kilometre in 2023, according to Statizoid (derived).
What is the highest sdrs holdings, sdr, per square kilometre recorded in Portugal?
The highest recorded value was 30,407 units per square kilometre in 2022.
What is the lowest sdrs holdings, sdr, per square kilometre recorded in Portugal?
The lowest recorded value was 0 units per square kilometre in 1961.
How does Portugal rank for sdrs holdings, sdr, per square kilometre?
Portugal ranks 35th out of 189 countries with data for 2023.
Is sdrs holdings, sdr, per square kilometre rising or falling in Portugal?
Over the last ten years it is up 239.8%. The long-run trend across the full record is volatile.
Where does this Portugal data come from?
The figures come from Statizoid (derived), published as part of SDRs holdings, SDR, per square kilometre. Statizoid updates them automatically from the source API.

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SDRs holdings, SDR, per square kilometre in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/stat/sdrs-holdings-sdr-per-square-kilometre/portugal/

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How this figure is calculated

SDRs holdings, SDR divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

SDRs holdings, SDR ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
SDRs holdings, SDR, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 10,792 data points, 1961–2023
Last refreshed

SDRs holdings, SDR divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.