Population in Kędzierzyńsko-Kozielski County 2026

Kędzierzyńsko-Kozielski county ranks 143 of 380 Polish counties. Population shrank by 8,445 residents -9.0% between 2019-2024, now at 85,435.

Among 339 declining counties, in the bottom 10% for rate of decline (mildest loss). Within Opole province, ranks 5 of 12 counties.

Based on 31 years of official GUS statistics for Kędzierzyńsko-Kozielski county and its 6 municipalities within Opole province.