Springfield, instead, has a “welcoming city” ordinance that looks a whole lot like a sanctuary city rule — primarily prohibiting city police from cooperating with Immigration and Customs Enforcement operations that have ramped up under President Donald J. Trump. He made a campaign vow to clamp down on undocumented immigrants.

Massachusetts, 13 of its counties and a dozen of its cities are on the Department of Homeland Security list of sanctuary jurisdictions. The state’s self-identification as a “state sanctuary jurisdiction” is noted by the agency.