In which city was most filming for the DC series Lanterns carried out?

Most filming for the DC series Lanterns was carried out in Los Angeles.

Production took place in Los Angeles, even though the story is primarily set in rural Nebraska. This is a common television-production practice: a production can use studio facilities, controlled locations, and nearby landscapes to represent another region.

The fictional town of Rushville is central to the plot, while the wider story takes place mainly in Sheridan County, Nebraska. Some scenes also take place in Iowa, creating a Midwestern setting within the narrative.

Filming in Los Angeles does not mean the story is set in California. The production city and the fictional story locations serve different purposes, and the series' mystery remains rooted in the American heartland.