Jericho is a town in Crittenden County, Arkansas, United States.

[4] It lies along Arkansas Highway 77, 10 miles (16 km) north of West Memphis.

According to the United States Census Bureau, the town has a total area of 0.46 square miles (1.2 km2), all land.

27.3% of all households were made up of individuals, and 13.6% had someone living alone who was 65 years of age or older.

About 25.0% of families and 25.4% of the population were below the poverty line, including 20.0% of those under the age of eighteen and 56.8% of those 65 or over.