Watson, IL ZIP Codes, Coordinates & Counties
Watson, Illinois has 1 ZIP code in Effingham county. The approximate center of Watson is 39.02, -88.565. Watson has about 12,322 known street addresses.
ZIP codes in Watson, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62473 | Effingham | 39.02 | -88.565 |
Counties Watson spans
Effingham
Most common streets in Watson
700th, 500th, Maple, 1500th, Main, Walnut, 800th, Monroe, Olive, East
Frequently asked questions
What ZIP codes are in Watson, IL?
Watson, Illinois has 1 ZIP code, ranging from 62473 to 62473. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Watson, IL in?
Watson is in Effingham county.
What are the latitude and longitude of Watson, IL?
The approximate center of Watson, Illinois is latitude 39.02, longitude -88.565. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Watson, IL have?
Watson has 1 ZIP code.
How many addresses are in Watson, IL?
Watson, Illinois has about 12,322 known street addresses in the sthan.io US address database.
What are the most common streets in Watson, IL?
Some of the most common street names in Watson are 700th, 500th, Maple, 1500th, Main, Walnut.
What cities are near Watson, IL?
Cities near Watson include Mason (6 mi), Effingham (7 mi), Dieterich (8 mi), Edgewood (10 mi), Altamont (10 mi).
Cities near Watson
Mason, IL (6 mi) Effingham, IL (7 mi) Dieterich, IL (8 mi) Edgewood, IL (10 mi) Altamont, IL (10 mi) Teutopolis, IL (10 mi) Farina, IL (14 mi) Shumway, IL (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database