Vatican reports 33.475 million pilgrims for 2025 Holy Year. Pope Leo XIV will close the Jubilee on Jan 6 in St. Peter's Basilica. Holy Year occurs roughly every 25 years with increased participation after Pope Francis' death and Leo XIV's election. Estimate uses registrations, volunteer counters, and CCTV with possible double-counting. Rome receives €4 billion in public funds from the Jubilee. Mayor Roberto Gualtieri notes Jubilee's impact on Rome despite resident frustration. Jubilees historically drive public works, with projects continuing beyond the Holy Year. 2033 special Jubilee planned by the Vatican