La Grange, TN is a city located in Fayette County, Tennessee and has a land area of 0.09 square miles (0.23 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in La Grange, Tennessee and it is 38046. The area code(s) for La Grange is 901.
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