Waterloo, IN ZIP Codes, Coordinates & Counties
Waterloo, Indiana has 1 ZIP code in DeKalb county. The approximate center of Waterloo is 41.462, -85.02. Waterloo has about 34,502 known street addresses.
ZIP codes in Waterloo, IN
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 46793 | DeKalb | 41.462 | -85.02 |
Counties Waterloo spans
DeKalb
Most common streets in Waterloo
Wayne, Union, Center, Walnut, Douglas, Maple, Railroad, Marion, Washington, 800
Frequently asked questions
What ZIP codes are in Waterloo, IN?
Waterloo, Indiana has 1 ZIP code, ranging from 46793 to 46793. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Waterloo, IN in?
Waterloo is in DeKalb county.
What are the latitude and longitude of Waterloo, IN?
The approximate center of Waterloo, Indiana is latitude 41.462, longitude -85.02. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Waterloo, IN have?
Waterloo has 1 ZIP code.
How many addresses are in Waterloo, IN?
Waterloo, Indiana has about 34,502 known street addresses in the sthan.io US address database.
What are the most common streets in Waterloo, IN?
Some of the most common street names in Waterloo are Wayne, Union, Center, Walnut, Douglas, Maple.
What cities are near Waterloo, IN?
Cities near Waterloo include Ashley (4 mi), Corunna (7 mi), Auburn (8 mi), Pleasant Lake (8 mi), Butler (8 mi).
Cities near Waterloo
Ashley, IN (4 mi) Corunna, IN (7 mi) Auburn, IN (8 mi) Pleasant Lake, IN (8 mi) Butler, IN (8 mi) Hamilton, IN (9 mi) Hudson, IN (10 mi) Garrett, IN (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database