Total population by age in Spain

Spain: Total population by age was 327.42 in 2100. ▼ Falling

Latest (2100)
327.42
Change on year
down 0.2%
World rank
68th
of 234 countries
All-time high
575.8
in 2043
All-time low
327.42
in 2100
Years of data
77
2024–2100

Total population by age in Spain, 2024–2100

0200400600202420622100

Source: UNICEF.

Analysis

The most recent figure for total population by age in Spain is 327.42, measured in 2100. That is the lowest value across all 77 years on record.

Compared with earlier readings it is down 0.2% on the previous year and down 6.5% over ten years.

Over the whole period, total population by age in Spain peaked at 575.8 in 2043 and was at its lowest, 327.42, in 2100.

Spain ranks 68th of 234 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 77 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2020s 543 511.68 570.22 6
2030s 491.97 475.01 528.37 10
2040s 547.88 507.52 575.8 10
2050s 445.29 406.44 506.94 10
2060s 392.94 388.38 403.26 10
2070s 401.69 392.43 406.9 10
2080s 380.57 355.5 402.69 10
2090s 335.88 327.92 350.26 10
2100s 327.42 327.42 327.42 1

Countries ranked near Spain

  1. 65 Nepal 351.77 compare
  2. 66 Italy 346.55 compare
  3. 67 South Sudan 339.69 compare
  4. 69 Venezuela, Bolivarian Republic of 321.21 compare
  5. 70 Guatemala 304.13 compare
  6. 71 Congo 275 compare

See the full ranking of 389 places →

More population data for Spain

All data for Spain →

Frequently asked questions

What is total population by age in Spain?
Total population by age in Spain was 327.42 in 2100, according to UNICEF.
What is the highest total population by age recorded in Spain?
The highest recorded value was 575.8 in 2043.
What is the lowest total population by age recorded in Spain?
The lowest recorded value was 327.42 in 2100.
How does Spain rank for total population by age?
Spain ranks 68th out of 234 countries with data for 2100.
Is total population by age rising or falling in Spain?
Over the last ten years it is down 6.5%. The long-run trend across the full record is falling.
Where does this Spain data come from?
The figures come from UNICEF, published as part of Total population by age (35 years old). Statizoid updates them automatically from the source API.

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Total population by age in Spain. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/stat/total-population-by-age-35-years-old/spain/

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About this data

Indicator
Total population by age (35 years old)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
389 places, 29,953 data points, 2024–2100
Last refreshed