Nauvoo, IL

ZIP code 62354 is situated in Mount Sterling, Illinois. This area is notable for its historic downtown district, which features well-preserved Victorian architecture. Landmarks in the area include the Brown County Courthouse, an impressive structure built in 1893, and the Pike County Fairgrounds, where various events and festivities take place throughout the year. Residents and visitors alike enjoy the charming small-town atmosphere and rich historical significance of this area.