Lamar, Arkansas

Lamar, Arkansas
Location of Lamar in Johnson County, Arkansas
Coordinates: 35°26′37″N 93°23′42″W / 35.44361°N 93.39500°W / 35.44361; -93.39500
Country United States
State Arkansas
CountyJohnson
Area
 • Total
4.64 sq mi (12.03 km2)
 • Land4.61 sq mi (11.95 km2)
 • Water0.027 sq mi (0.07 km2)
Elevation
430 ft (130 m)
Population
 (2020)
 • Total
1,719
 • Estimate 
(2024)
1,769
 • Density372/sq mi (143.8/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
72846
Area code479
FIPS code05-38290
GNIS feature ID2404879

Lamar is a city in Johnson County, Arkansas, United States. As of the 2020 census, Lamar had a population of 1,719.