Geismar Zip Codes - Ascension County LA

Geismar, LA Zip Code Map

Geismar, LA is a city located in Ascension County, Louisiana and has a land area of 27.75 square miles (71.87 km2). The water area for the city is 0.50 square miles or 1.29 km2. There is one unique zip code in Geismar, Louisiana and it is 70734. The area code(s) for Geismar is 225.

Zip Codes for Geismar, LA (1)
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70734 Geismar Ascension

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