Griggsville is located in Illinois.
Griggsville, Illinois has a population of
1,167.
Griggsville is
less
family-centric than the surrounding county with
18% households with children.
The county percentage for households with children is 27%.
The median household income in Griggsville, Illinois is
$53,335.
The median household income for the surrounding county is $49,935
compared to the national median of $66,222.
The median age of people living in Griggsville is
40.5 years.
Griggsville Weather
The average high temperature in July is 86.3
degrees, with an average low temperature in January of 15.5 degrees.
The annual precipitation is
37.17.