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Olsztyński: population, economy and official figures

Olsztyński is a subregion in Warmińsko-mazurskie, Poland. Olsztyński had 559,272 residents on 1 January 2025, 43.5% of Warmińsko-mazurskie and 1.53% of Poland; 24th largest of 73 subregions in Poland.

Population
559,272
2025
People per km²
56.2
2024
Median age
44.3
2025
Aged 65+
21.3%
2025
Area (km²)
10,330
2026

In depth

Is the population of Olsztyński growing?

That is 8.4% fewer people than in 2015 (610,750).

Source: Eurostat · saved copy

How densely populated is Olsztyński?

There were 56.2 people per square kilometre in 2024.

Source: Eurostat · saved copy

What is the median age in Olsztyński?

The median age was 44.3 years in 2025, against 43.5 for Poland; 30th highest of 73 subregions in Poland.

Source: Eurostat · saved copy

How old is the population of Olsztyński?

21.3% of residents were 65 or older and 14.2% were under 15 in 2025.

Source: Eurostat · saved copy

How many births and deaths are there in Olsztyński?

In 2024 there were 3,426 live births and 6,182 deaths, a natural decrease of 2,756.

Source: Eurostat · saved copy

How big is Olsztyński?

It covers 10,330 km².

Source: Eurostat · saved copy

Are people moving to Olsztyński?

The net migration rate was -0.8 per 1,000 residents in 2024, while births minus deaths gave a natural change of -4.9 per 1,000.

Source: Eurostat · saved copy

Figures come from Poland's own official statistics and from Eurostat's regional statistics for NUTS 3 areas. Comparisons with the EU average use purchasing power standards (PPS), which adjust for price differences.

Other subregions in Warmińsko-mazurskie

Up a level: Warmińsko-mazurskie · all regions of Poland · how local power works in Poland

Sources

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.