ZIP Code 70729
About Erwinville
Erwinville is an unincorporated community and census-designated place in West Baton Rouge Parish, Louisiana, United States. As of the 2020 census, Erwinville had a population of 2,275. U.S. Route 190 passes through the community.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,201
population
$143,511
median household income
70
people / sq mi
$402,000
median home value
31.8
median age
432
housing units
368
households
17.3
land area (sq mi)