About 39520 - Bay Saint Louis, Mississippi

The ZIP code 39520 of Bay Saint Louis falls within Mississippi, the United States - a mid-sized area by population. It sits within Hancock County.

Around 15,561 people live in the 39520 ZIP code area. That's noticeably above the average for a Mississippi ZIP code, which sits near 7,032 people.

Population density runs around 62 people per sq. mile, making it a rural area.

Nearby communities in Mississippi include Olive Branch, Gulfport, Madison.