ZIP Code 52320
About Olin
Olin is a city in Jones County, Iowa, United States. The population was 651 at the time of the 2020 census. It is part of the Cedar Rapids Metropolitan Statistical Area.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,243
population
$70,000
median household income
21
people / sq mi
$132,400
median home value
$742
median gross rent
39.2
median age
507
housing units
460
households
58.1
land area (sq mi)