The handful of government agencies that bear the brunt of the expenses, including the Defense and Homeland Security departments, have not responded to Washington Post requests for data laying out the costs since Trump took office.
But some figures have dribbled out, while others can be gleaned from government documents.
Trump’s three Mar-a-Lago trips since the inauguration have probably cost the federal treasury about $10 million, based on figures used in an October government report analyzing White House travel, including money for Coast Guard units to patrol the exposed shoreline and other military, security and staffing expenses associated with moving the apparatus of the presidency.
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In New York, the city is paying $500,000 a day to guard Trump Tower, according to police officials’ estimates, an amount that could reach $183 million a year.