As of 31 December 2024, there were 311 stationary social welfare facilities operating in he Mazowieckie Voivodship, with 18.7 thousand places and 17.2 thousand residents. Compared to 2023, the number of stationary social welfare facilities decreased by 3.1%, the number of places in these facilities decreased by 0.8%, and the number of residents increased by 0.7%.

In Mazowieckie Voivodship, the number of foster families and family foster homes increased compared to the previous year. There were fewer institutional foster care facilities, and the number of day-support centers also decreased.