Name directory
Mary Smith in Decatur, IL
An estimated 5 people named Mary Smith live in Decatur, Illinois. Search below to find the specific Mary Smith you're looking for in Decatur.
Search Mary Smith in Decatur →First name
Mary
#7 most common first name in the U.S. · Female · peaked 1880s
Surname
Smith
#1 most common surname in the U.S. · 70.9% White
Decatur, Illinois is home to an estimated 5 people named Mary Smith. Mary is a predominantly female first name that peaked in popularity in the 1880s. Smith is the #1 most common surname in the United States. About 70.9% of people with this surname identify as White. Decatur itself has about 70,368 residents, with a median age of 39.9.
About Decatur, IL
Median age
39.9
Median household income
$50,809
Median home value
$97,300
Median rent
$796/mo
Source: U.S. Census Bureau, American Community Survey (5-year).