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
1
Counties
1
State
Illinois (IL)
Coordinates
42.164, -88.307
Mapped addresses
71,771

ZIP codes in Algonquin, IL

ZIP CodeCountyLatitudeLongitude
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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Last updated: June 2026 · Data: sthan.io US address database