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
CountryUnited States
StateArkansas
CountyJohnson
Area
  Total
4.64 sq mi (12.03 km2)
  Land4.62 sq mi (11.95 km2)
  Water0.03 sq mi (0.07 km2)
Elevation
430 ft (130 m)
Population
 (2020)
  Total
1,719
  Density372.40/sq mi (143.80/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. The population was 1,605 at the 2010 census, up from 1,415 at the 2000 census.