What is the population of the geographical region with a relatively high population density at its core and close economic ties throught the area that is in Lebanon Country, Pennsylvania?
Palmyra, Pennsylvania: Palmyra is a borough in Lebanon County, Pennsylvania, United States. Palmyra, Pennsylvania:  It is part of the Lebanon, Pennsylvania Metropolitan statistical area. Metropolitan statistical area: In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area.
i don't know