Regional Statistics
Population in Łyse Municipality 2026
Łyse municipality ranks 1086 of 2,478 Polish municipalities. Population shrank by 216 residents -2.58% between 2019-2024, now at 8,168.
Among 1984 declining municipalities, in top 40% for steepest decline. Within Ostrołęcki county, ranks 6 of 11 municipalities.
Based on 31 years of official GUS statistics for Ostrołęcki county municipalities within Masovian voivodeship.
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