Codex Populi
Country · SVK

Slovakia

5.5M
Population · 2023 · UN 2024
0.06%
Growth rate · 2023 · UN 2024
1.56
Fertility rate · 2023 · UN 2024
78.3 yrs
Life expectancy · 2023 · UN 2024

Population projection

Slovakia1950198020102040207021003M4M5Mpeople
UN · release 2026.08.5

What forecasters project

Each forecaster’s central projection for Slovakia, alongside earlier UN revisions. The newest vintage from each forecaster is shown; older revisions are in the legend.

Population: forecasters and earlier UN revisions

UN 2024Census 2025IHME 2020UN 2022WIC 20232000202020402060208021003M4M5Mpeople

5 series: UN 2024 (2000–2100, latest 3.4M, projected); Census 2025 (2024–2100, latest 3.9M, projected); IHME 2020 (2017–2100, latest 2.6M, projected); UN 2022 (2021–2100, latest 3.9M, projected); WIC 2023 (2020–2100, latest 4.3M, projected).

UN · Census · IHME · WIC · release 2026.08.5
Slovakia population, projected 2050 and 2100, by revision
Revision 20502100
UN 20105.24M—
UN 20124.99M3.89M
WIC 20135.64M4.86M
UN 20154.89M—
UN 20174.96M—
WIC 20184.93M3.88M
UN 20194.98M3.83M
IHME 20204.69M2.56M
UN 20225.19M3.85M
WIC 20235.18M4.29M
Census 20255.18M3.88M
UN 2024 (current)4.94M3.43M

Revisions with no 2050 or 2100 value for Slovakia are not listed.

Total fertility rate: forecasters and earlier UN revisions

UN 2024Census 2025IHME 2020UN 2022WIC 2023replacement2000202020402060208021001.201.401.601.802.00

5 series: UN 2024 (2000–2100, latest 1.63, projected); Census 2025 (2024–2100, latest 1.60, projected); IHME 2020 (2017–2100, latest 1.30, projected); UN 2022 (2021–2100, latest 1.67, projected); WIC 2023 (2015–2095, latest 1.68, projected).

UN · Census · IHME · WIC · release 2026.08.5
Slovakia total fertility rate, projected 2050 and 2100, by revision
Revision 20502100
WIC 20131.70—
WIC 20181.72—
IHME 20201.371.30
UN 20221.641.67
WIC 20231.68—
Census 20251.601.60
UN 2024 (current)1.601.63

Revisions with no 2050 or 2100 value for Slovakia are not listed. UN revisions from 2010 to 2019 publish fertility as five-year period averages (e.g. 2045–2050), with no single-year value; their paths are in the chart above. Wittgenstein Centre values are five-year period averages shown at the period's first year (2050 = 2050–2055).

Sources, licenses, and attribution for every forecaster are listed in the methodology.