Saint Jacob, IL ZIP Codes, Coordinates & Counties
Saint Jacob, Illinois has 1 ZIP code in Madison county. The approximate center of Saint Jacob is 38.704, -89.782. Saint Jacob has about 26,989 known street addresses.
ZIP codes in Saint Jacob, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 62281 | Madison | 38.704 | -89.782 |
Counties Saint Jacob spans
Madison
Most common streets in Saint Jacob
Walnut, Cypress, Rose, Lilac, Douglas, Chestnut, Ellis, 5th, Cedar, Aster
Frequently asked questions
What ZIP codes are in Saint Jacob, IL?
Saint Jacob, Illinois has 1 ZIP code, ranging from 62281 to 62281. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Saint Jacob, IL in?
Saint Jacob is in Madison county.
What are the latitude and longitude of Saint Jacob, IL?
The approximate center of Saint Jacob, Illinois is latitude 38.704, longitude -89.782. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Saint Jacob, IL have?
Saint Jacob has 1 ZIP code.
How many addresses are in Saint Jacob, IL?
Saint Jacob, Illinois has about 26,989 known street addresses in the sthan.io US address database.
What are the most common streets in Saint Jacob, IL?
Some of the most common street names in Saint Jacob are Walnut, Cypress, Rose, Lilac, Douglas, Chestnut.
What cities are near Saint Jacob, IL?
Cities near Saint Jacob include Troy (5 mi), Marine (6 mi), Highland (7 mi), Lebanon (7 mi), Trenton (7 mi).
Cities near Saint Jacob
Troy, IL (5 mi) Marine, IL (6 mi) Highland, IL (7 mi) Lebanon, IL (7 mi) Trenton, IL (7 mi) Summerfield, IL (8 mi) Maryville, IL (10 mi) O'Fallon, IL (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database