About 12.4%, some 41 million, of the U.S.'s 333 million people live at or below the poverty line, the Census Bureau calculates, which is set at about $29,678 for a household of two adults and two chidren.

That rate fell to a record low in 2021 thanks to COVID-19 federal support, but has jumped as these programs expired.

Hardline Republicans in the House have rejected a deal the Republican-led House negotiated with U.S. President Joe Biden in May for $1.59 trillion in discretionary spending in fiscal 2024, paving the way for wide swaths of the government to shut down for the fourth time in a decade.