Baton Rouge Zip Codes - East Baton Rouge County LA

Baton Rouge, LA is a city located in East Baton Rouge County, Louisiana and has a land area of 222.35 square miles (575.88 km2). The water area for the city is 9.53 square miles or 24.68 km2. There are 42 total unique zip codes in Baton Rouge, Louisiana. The area code(s) for Baton Rouge is 225.