Chesterton, IN ZIP Codes, Coordinates & Counties
Chesterton, Indiana has 1 ZIP code in Porter county. The approximate center of Chesterton is 41.611, -87.046. Chesterton has about 145,015 known street addresses.
ZIP codes in Chesterton, IN
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 46304 | Porter | 41.611 | -87.046 |
Counties Chesterton spans
Porter
Most common streets in Chesterton
Morgan, Calumet, Broadway, 11th, 5th, Oak Hill, Jackson, Kelle, 15th, Jefferson
Frequently asked questions
What ZIP codes are in Chesterton, IN?
Chesterton, Indiana has 1 ZIP code, ranging from 46304 to 46304. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Chesterton, IN in?
Chesterton is in Porter county.
What are the latitude and longitude of Chesterton, IN?
The approximate center of Chesterton, Indiana is latitude 41.611, longitude -87.046. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Chesterton, IN have?
Chesterton has 1 ZIP code.
How many addresses are in Chesterton, IN?
Chesterton, Indiana has about 145,015 known street addresses in the sthan.io US address database.
What are the most common streets in Chesterton, IN?
Some of the most common street names in Chesterton are Morgan, Calumet, Broadway, 11th, 5th, Oak Hill.
What cities are near Chesterton, IN?
Cities near Chesterton include Beverly Shores (6 mi), Portage (7 mi), Westville (8 mi), Valparaiso (10 mi), Wheeler (10 mi).
Cities near Chesterton
Beverly Shores, IN (6 mi) Portage, IN (7 mi) Westville, IN (8 mi) Valparaiso, IN (10 mi) Wheeler, IN (10 mi) Lake Station, IN (11 mi) Michigan City, IN (11 mi) Hobart, IN (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database