ZIP Code 63648
About Irondale
Irondale is a city in Washington County, Missouri, United States. As of the 2020 census, Irondale had a population of 368.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,483
population
$37,298
median household income
47
people / sq mi
$93,600
median home value
$832
median gross rent
40.8
median age
649
housing units
602
households
31.3
land area (sq mi)