ZIP Code 63473
About Williamstown
Williamstown is an unincorporated community in northern Lewis County, Missouri, United States. It is located at the intersection of Missouri Supplemental Routes A and E, approximately twenty miles northwest of Canton. The community is part of the Quincy, IL–MO Micropolitan Statistical Area.
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Area Profile
US Census (ACS 5-year · Gazetteer)
336
population
$58,125
median household income
5
people / sq mi
$164,800
median home value
31.7
median age
247
housing units
127
households
61.9
land area (sq mi)