Neponset, ILZIP code 61345 is located in Marseilles, Illinois. This area is known for its proximity to the scenic Illinois River as well as several recreational spots such as Illini State Park and Heritage Harbor Marina. The ZIP code also encompasses the historic Marseilles Lock, a significant landmark that played a crucial role in the transportation of goods through the Illinois Waterway. |
ZIP code 61345Neponset, ILUnited StatesUS > IL > Bureau County > 61345 Daylight Saving:
Yes Download this data for all ZIP codes
|
©2025 Zipwise Software.
Family owned & operated since 2002.
Thank you for your business.