Mount Hermon Zip Codes - Washington County LA

Mount Hermon, LA Zip Code Map

Mount Hermon, LA is a city located in Washington County, Louisiana and has a land area of 73.56 square miles (190.52 km2). The water area for the city is 0.25 square miles or 0.65 km2. There is one unique zip code in Mount Hermon, Louisiana and it is 70450. The area code(s) for Mount Hermon is 985.

Zip Codes for Mount Hermon, LA (1)
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70450 Mount Hermon Washington

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