NEW HAVEN, Conn. (WTNH) — A new report is highlighting deep economic and racial disparities across Connecticut’s public school districts, ranking the state among the most segregated in the country.

The study by the nonprofit Brown’s Promise found Connecticut has some of the nation’s most pronounced divides — placing sixth worst for economic segregation and 11th for racial segregation.

Researchers measured economic segregation by the percentage of students receiving free or reduced-price lunch.

According to the report, some of the highest concentrations of low-income students are found in districts just miles from the state’s wealthiest communities.

“We provide this measure of how much is it happening between districts, like across those district lines, versus inside districts like what you would find in larger school districts,” said Stephen Owens, a researcher with Brown’s Promise.

The findings may seem surprising, as Connecticut and other Northeastern states show higher levels of segregation than some Southern states that once legally enforced it.

But Owens said those historic boundaries — and the way communities developed — continue to shape access to education today.

“If your schools were built out of like the lines of the towns, the municipality, then it means that the residential patterns, where people choose to live or where they grew up, end up being copied right onto the schools,” he said.

State and local leaders across the political spectrum have long acknowledged with variations of a phrase that has become alarmingly common.

“You are essentially going to attend the school where your ZIP code is,” House Minority Leader Vincent Candelora said.

New Haven Mayor Justin Elicker said poverty plays a central role.

“It has nothing to do with the quality of education being provided. It has everything to do with poverty,” Elicker said.

Efforts to address the issue have long been debated at the state Capitol.

To varying degrees, Democrats have pushed for increased education funding, progressives often jousting with moderates about size and scale. Republicans tend to emphasize the charter school model. There is bipartisan agreement that the state’s current education aide system needs to be retooled.

Gov. Ned Lamont acknowledged the challenge, saying the state must continue working toward improvement.

“You’ve got to try every day to do better,” the Democrat said.

The issue is expected to play a major role in Connecticut’s upcoming gubernatorial race, with the three candidates offering their own solutions.