Country profile

Korea, Rep.

Korea population: World Bank estimates of total population and annual population growth, with history back to 1960.

Total population

Population, total

51,684,564

−66,501 (−0.1%)

As of 2025

YearValue
202551.68m
202451.75m
202351.71m
202251.67m
202151.77m
202051.84m
201951.76m
201851.59m
201751.36m
201651.22m
201551.01m
201450.75m

Source: World Bank World Development Indicators (Population, total; Population growth, annual %). Licence: CC BY 4.0 - attribute World Bank (World Development Indicators) (terms).

Population growth (annual %)

Population growth (annual %)

-0.13%

−0.20 pp

As of 2025

YearValue
2025-0.13%
20240.07%
20230.08%
2022-0.19%
2021-0.13%
20200.14%
20190.35%
20180.43%
20170.28%
20160.40%
20150.53%
20140.63%

Source: World Bank World Development Indicators (Population, total; Population growth, annual %). Licence: CC BY 4.0 - attribute World Bank (World Development Indicators) (terms).

About this page

This page shows the World Bank's current population estimates for Korea, Rep.: total population and the annual growth rate, from 1960 to the latest year the Bank publishes. Figures are republished unmodified; the change from the previous year is computed from the published values. Where a series shows Not tracked, the World Bank does not report it for this economy, and no value is estimated in its place.

How to read the numbers: population is a count of people taken at mid-year, and growth is how fast that count changes over the year. Both are estimates built from censuses, registers and surveys, and both are revised as new evidence arrives — so a rebuild can restate a past year when the source changes. Each series carries its own source line, and values are republished unmodified; selection, ordering and the year-over-year change are the only edits applied. Where a figure looks surprising, the source line under the table is the quickest way to check what it measures and which year it reflects.

Read the two series together and the shape of a population shows: the count is the stock, and the growth rate is the speed at which it is changing. A falling growth rate is not a falling population — an economy can keep adding people while growing more slowly each year, and a negative rate can follow years of increase. The chart and the tables show annual values only, and every figure carries the year it applies to, so start comparisons from the year column.

Two limits are worth knowing. First, these are estimates rather than counts: they are built from censuses, registers and surveys, and they are revised when new evidence arrives — so a rebuild can restate a year that once looked settled. Second, the series ends with the latest year the Bank publishes; this page carries no projections and no future years, and where the Bank publishes nothing, the gap stays open rather than being filled.