Poland: Population in the largest city (% of urban population)

Key figures

What the numbers say

In 2025, Poland's population in the largest city (% of urban population) rose 0.02 percentage points on 2024 (from 8.21% to 8.22%).

Across the 30 yearly changes before that (1995 to 2024), the average change was +0.04 percentage points and a typical year strayed about 0.03 percentage points from that (the standard deviation). This year's change was 0.8 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 0.15 percentage points in 2021 and the biggest yearly fall was 0.1 percentage points in 1980. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2016 to 2025 the straight-line trend is upward, about 0.07 percentage points a year. A straight line explains 95% of the movement over 10 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

A straight-line projection, tested first

Extending that straight line gives about 8.5% for 2028. We show this only because the same method, fitted on earlier years, predicted 2023 to 2025 better than "no change" would have: its average miss was 0.04%, against 0.06% for assuming no change. Treat it as a continuation of the recent pattern, not a forecast of events: it cannot see a recession, a policy change or a revision to the data.

See how a linear trend forecast works and the guide on forecasting without fooling yourself.

How it compares

In 2025, Poland had the 148th highest value of the 153 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Poland in the 2025 ranking

• Italy — 144th of 153: 10.59%
• Nepal — 145th of 153: 8.43%
• Algeria — 146th of 153: 8.35%
• United States — 148th of 153: 6.99%
• Indonesia — 149th of 153: 6.86%
• Netherlands — 150th of 153: 6.85%

What this measures

Population in largest city is the percentage of a country's urban population living in that country's largest metropolitan area.

Limitations: Aggregation of urban and rural population may not add up to total population because of different country coverage. There is no consistent and universally accepted standard for distinguishing urban from rural areas, in part because of the wide variety of situations across countries. Most countries use an urban classification related to the size or characteristics of settlements. Some define urban areas based on the presence of certain infrastructure and services. And other countries designate urban areas based on administrative arrangements.

Regional and income-group figures are computed by the World Bank as a weighted average.

All 66 values

Population in the largest city (% of urban population) in nearby economies

• Albania — 38.73% (2025)
• Armenia — 54.07% (2025)
• Austria — 31.24% (2025)
• Azerbaijan — 41.55% (2025)
• Belarus — 28.67% (2025)
• Belgium — 20.45% (2025)
• Bosnia and Herzegovina — 21.06% (2025)
• Bulgaria — 26.96% (2025)
• Croatia — 30.54% (2025)

More environment data for Poland

• Population in largest city — 1.8 million (2025)
• Population in urban agglomerations of more than 1 million — 1.8 million (2025)
• Population in urban agglomerations of more than 1 million (% of total population) — 4.94% (2025)
• Rural population — 14.54 million (2025)
• Rural population (% of total population) — 39.91% (2025)
• Urban population — 21.89 million (2025)
• Urban population (% of total population) — 60.09% (2025)
• Aquaculture production (metric tons) — 43,554 (2024)
• Capture fisheries production (metric tons) — 140,741 (2024)
• Total fisheries production (metric tons)

Reading data like this

• Where to find free public data, and how to check it before you trust it — 2 min read
• Data analysis examples: 6 worked from one dataset — 3 min read
• Real change or random noise? A plain guide to reading your numbers — 2 min read

Questions people ask

What is Poland's population in the largest city (% of urban population)?

8.22% in 2025, according to the World Bank (World Development Indicators).

How has it changed since 1960?

It is up 0.37 percentage points from 7.86% in 1960. The highest value was 8.22% in 2025 and the lowest 6.95% in 1995.

Source

World Bank, World Development Indicators, indicator EN.URB.LCTY.UR.ZS, licensed CC BY 4.0. Original source: World Urbanization Prospects 2018, United Nations (UN), uri: https://population.un.org/wup/, publisher: UN Population Division, date published: 2018 Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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