Grand Detour

In Ogle County, Illinois.

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This Afternoon 64°F Sunny

Tonight 41°F Clear

Saturday 68°F Sunny2% precip

Saturday Night 46°F Mostly Clear

In and around Grand Detour

11 places

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Grand Detour by the numbers

Households & income

Area: 1.17 sq mi (3.03 km²), 0.24 sq mi water
Median age: 51.6
Persons per household: 2

2020–2024 ACS

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In and around Grand Detour

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Grand Detour by the numbers