ZIP Code 72941
About Lavaca
Lavaca is a city in Sebastian County, Arkansas, United States. It is part of the Fort Smith, Arkansas-Oklahoma Metropolitan Statistical Area. As of the 2020 Census the population was 2,450. Lavaca was incorporated in 1919.
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Area Profile
US Census (ACS 5-year · Gazetteer)
4,775
population
$77,292
median household income
110
people / sq mi
$159,600
median home value
$889
median gross rent
37.3
median age
2,043
housing units
1,809
households
43.4
land area (sq mi)