Mazon, Illinois

Mazon
The former Santa Fe station in Mazon
Location of Mazon in Grundy County, Illinois.
Coordinates: 41°14′30″N 88°25′23″W / 41.24167°N 88.42306°W / 41.24167; -88.42306
CountryUnited States
StateIllinois
CountyGrundy
Government
 • MayorJeffrey A. Marques (April 2021)
Area
 • Total
0.61 sq mi (1.58 km2)
 • Land0.60 sq mi (1.56 km2)
 • Water0.0077 sq mi (0.02 km2)
Elevation
587 ft (179 m)
Population
 (2020)
 • Total
979
 • Density1,626.7/sq mi (628.06/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
60444
Area codes815 and 779
FIPS code17-47787
GNIS feature ID2399282
Websitevillageofmazon.org

Mazon (məˈzɒn/) is a village in Mazon Township, Grundy County, Illinois, United States. The name derives from the Potawatomi word for "nettles" (mzan). The population was 979 at the 2020 census. Illinois' State Fossil, the unique and bizarre Tully Monster was first found in nearby Mazon Creek. Mazon was formerly served by the Santa Fe railway at the Mazon Depot. It was established in 1876.