About 6420 - Salem, Connecticut

Located in Connecticut, the United States is home to the small community of Salem, served by ZIP code 6420. It sits within Southeastern Connecticut County.

Census data puts the population of this ZIP code at 4,368 residents. That's below the Connecticut average of about 12,717 people per ZIP code.

Population density runs around 57 people per sq. mile, making it a rural area.

This ZIP code sits alongside neighboring areas like Stamford, Bristol, Danbury within Connecticut.