Delavan, IL ZIP Codes, Coordinates & Counties
Delavan, Illinois has 1 ZIP code in Tazewell county. The approximate center of Delavan is 40.373, -89.526. Delavan has about 33,581 known street addresses.
ZIP codes in Delavan, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61734 | Tazewell | 40.373 | -89.526 |
Counties Delavan spans
Tazewell
Most common streets in Delavan
Locust, 3rd, 2nd, Linden, 5th, 4th, Cedar, Oak, Pine, Spruce
Frequently asked questions
What ZIP codes are in Delavan, IL?
Delavan, Illinois has 1 ZIP code, ranging from 61734 to 61734. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Delavan, IL in?
Delavan is in Tazewell county.
What are the latitude and longitude of Delavan, IL?
The approximate center of Delavan, Illinois is latitude 40.373, longitude -89.526. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Delavan, IL have?
Delavan has 1 ZIP code.
How many addresses are in Delavan, IL?
Delavan, Illinois has about 33,581 known street addresses in the sthan.io US address database.
What are the most common streets in Delavan, IL?
Some of the most common street names in Delavan are Locust, 3rd, 2nd, Linden, 5th, 4th.
What cities are near Delavan, IL?
Cities near Delavan include Emden (6 mi), Hopedale (6 mi), Green Valley (8 mi), San Jose (8 mi), Tremont (9 mi).
Cities near Delavan
Emden, IL (6 mi) Hopedale, IL (6 mi) Green Valley, IL (8 mi) San Jose, IL (8 mi) Tremont, IL (9 mi) Hartsburg, IL (10 mi) Armington, IL (11 mi) South Pekin, IL (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database