Williamsport, IN ZIP Codes, Coordinates & Counties
Williamsport, Indiana has 1 ZIP code in Warren county. The approximate center of Williamsport is 40.312, -87.415. Williamsport has about 142,111 known street addresses.
ZIP codes in Williamsport, IN
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 47993 | Warren | 40.312 | -87.415 |
Counties Williamsport spans
Warren
Most common streets in Williamsport
100, Division, 125, 200, 300, 600, 400, 550, 900, 1000
Frequently asked questions
What ZIP codes are in Williamsport, IN?
Williamsport, Indiana has 1 ZIP code, ranging from 47993 to 47993. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Williamsport, IN in?
Williamsport is in Warren county.
What are the latitude and longitude of Williamsport, IN?
The approximate center of Williamsport, Indiana is latitude 40.312, longitude -87.415. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Williamsport, IN have?
Williamsport has 1 ZIP code.
How many addresses are in Williamsport, IN?
Williamsport, Indiana has about 142,111 known street addresses in the sthan.io US address database.
What are the most common streets in Williamsport, IN?
Some of the most common street names in Williamsport are 100, Division, 125, 200, 300, 600.
What cities are near Williamsport, IN?
Cities near Williamsport include West Lebanon (3 mi), Bismarck (10 mi), State Line (10 mi), Alvin (11 mi), Ambia (11 mi).
Cities near Williamsport
West Lebanon, IN (3 mi) Bismarck, IL (10 mi) State Line, IN (10 mi) Alvin, IL (11 mi) Ambia, IN (11 mi) Attica, IN (11 mi) Boswell, IN (12 mi) Rossville, IL (13 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database