ZIP Code 61865
About Potomac
Potomac is a village in Vermilion County, Illinois, United States. It is part of the Danville, Illinois Metropolitan Statistical Area. As of the 2020 census, Potomac had a population of 689.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,161
population
$71,827
median household income
15
people / sq mi
$101,900
median home value
$765
median gross rent
42.1
median age
506
housing units
459
households
79.7
land area (sq mi)
Key places in 61865
- City Park park
- Horseshoe Bottom Nature Preserve nature
- Windfall Prairie Nature Preserve nature