The average worker in the Twin Cities can reach nearly 17,000 jobs within a half-hour when traveling by transit.
The metro area's ranking, 13th in the nation, declined 1.6 percent over the past year in annually updated research released this week from the Accessibility Observatory at the University of Minnesota.
The study provides a fascinating glimpse into how transit connects people to their jobs nationwide.
"Transit is only half of the picture," explained Andrew Owen, director of the Observatory. "The other half of the equation is where are the jobs and where are the workers."
Total employment in the metro area has remained steady at 1.7 million jobs.
"The [Twin Cities'] decline probably isn't entirely explained by change in job patterns or a change in transit, which hasn't changed that much," Owen said. "A large part of it is where people live. We saw growth throughout the region, a lot of it in suburban and exurban places, which are difficult to access by transit."
The dearth of transit in the metro's suburban employment centers has been well documented. For example, a patchwork system of private buses and shuttles ferries employees in downtown Minneapolis to suburban employers such as Amazon in Shakopee and Legendary Baking in Chaska.
Owen said that if all the job growth had occurred in downtown Minneapolis — which is well-served by both bus service and light-rail — "it would be hard not to see an increase" in the overall ranking.