“We feel like we have been living in a bubble,” said Justin Theel, part owner of a dealership that sells Toyotas, Dodges and Scions in Bismarck. “We see the national news every day. We know things are tough. But around here, our people have gone to their jobs every day knowing that they’re going to get a paycheck and that they’ll go back the next day.”

North Dakota’s cheery circumstance  which economic analysts are quick to warn is showing clear signs that it, too, may be in jeopardy  can be explained by an odd collection of factors: a recent surge in oil production that catapulted the state to fifth-largest producer in the nation; a mostly strong year for farmers (agriculture is the state’s biggest business); and a conservative, steady, never-fancy culture that has nurtured fewer sudden booms of wealth like those seen elsewhere (“Our banks don’t do those goofy loans,” Mr. Theel said) and also fewer tumultuous slumps.

As it happens, one of the state’s biggest worries right now is precisely the reverse of most other states: North Dakota has about 13,000 unfilled jobs and is struggling to find people to take them.

“We could use more people with skills for some of these jobs,” Marty Aas, who leads the Fargo branch of the state’s Job Service North Dakota, said as his offices  where the unemployed might come for help  sat quiet and nearly empty. State employees outnumbered the six clients on a recent afternoon. (Mr. Aas insisted that such a slow afternoon was rare.)

State officials and private companies have begun looking elsewhere to recruit workers, including traveling in October to Michigan, where tens of thousands of workers have been laid off, and, this month, holding an “online job fair,” anything to lure people to a place that is, at least for now, removed from the deep financial dismay  if also just plain removed.