ZIP Code 62048
About Hartford
Hartford is a village in Madison County, Illinois, United States, on the Mississippi River near the mouth of the Missouri River. The population was 1,185 at the 2020 census, down from 1,429 in 2010. Lewis and Clark spent the winter of 1803-04 there, near what has been designated the Lewis and Clark State Historic Site.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
1,456
population
$39,364
median household income
85
people / sq mi
$65,800
median home value
$925
median gross rent
40.8
median age
769
housing units
680
households
17.2
land area (sq mi)
Key places in 62048
- Old Chain of Rocks Bridge attraction