Algonquin, IL ZIP Codes, Coordinates & Counties
Algonquin, Illinois has 1 ZIP code in McHenry county. The approximate center of Algonquin is 42.164, -88.307. Algonquin has about 71,771 known street addresses.
ZIP codes in Algonquin, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 60102 | McHenry | 42.164 | -88.307 |
Counties Algonquin spans
McHenry
Most common streets in Algonquin
Algonquin, River, Main, Harrison, Ridge, Millbrook, Highland, Whitehall, Surrey, Hubbard
Frequently asked questions
What ZIP codes are in Algonquin, IL?
Algonquin, Illinois has 1 ZIP code, ranging from 60102 to 60102. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Algonquin, IL in?
Algonquin is in McHenry county.
What are the latitude and longitude of Algonquin, IL?
The approximate center of Algonquin, Illinois is latitude 42.164, longitude -88.307. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Algonquin, IL have?
Algonquin has 1 ZIP code.
How many addresses are in Algonquin, IL?
Algonquin, Illinois has about 71,771 known street addresses in the sthan.io US address database.
What are the most common streets in Algonquin, IL?
Some of the most common street names in Algonquin are Algonquin, River, Main, Harrison, Ridge, Millbrook.
What cities are near Algonquin, IL?
Cities near Algonquin include Carpentersville (3 mi), Lake In The Hills (3 mi), Dundee (4 mi), Cary (5 mi), Fox River Grove (5 mi).
Cities near Algonquin
Carpentersville, IL (3 mi) Lake In The Hills, IL (3 mi) Dundee, IL (4 mi) Cary, IL (5 mi) Fox River Grove, IL (5 mi) Gilberts, IL (5 mi) Crystal Lake, IL (6 mi) Barrington, IL (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database