ZIP Code 61540
About Lacon
Lacon is a city in and the county seat of Marshall County, Illinois, United States. It is part of the Peoria metropolitan area. The population was 1,878 at the 2020 census, down from 1,937 in 2010.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
2,700
population
$74,519
median household income
51
people / sq mi
$154,300
median home value
$803
median gross rent
46.5
median age
1,298
housing units
1,175
households
52.7
land area (sq mi)
Points of interest
- grocery
- fast_food
Brands
- Subway (1)