At the end of December 2025, residents of Mazowieckie Voivodship constituted 16.6% of the country's workforce. Their number amounted to more thab 2.5 million persons and increased by 0.7% during the year. There were 454 employed persons per 1,000 residents; this indicator higher for men than for women. The mean age of employed persons was 43.1 years.