Illinois Kane County McHenry County

Algonquin

A village in Kane County, Illinois — population 30,730 as of 2020.

This Afternoon 70°F Chance Showers And Thunderstorms61% precip
Tonight 65°F Slight Chance Showers And Thunderstorms then Mostly Cloudy23% precip
Sunday 75°F Partly Sunny7% precip
Sunday Night 59°F Mostly Clear

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Algonquin by the numbers

Population 30,730Population figure, 2020
Households & income
Area
12.41 sq mi (32.14 km²), 0.2 sq mi water
Median age
41.4
Households
10,968
Persons per household
2.7
Median household income
$134,525
Median house value
$351,000
2020–2024 ACS
Municipal office
Office
FINANCE DIRECTOR
Address
2200 HARNISH DR, ALGONQUIN, IL 60102
Municipal record
Official city site Map
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