About 71831 - Columbus, Arkansas

ZIP code 71831 covers the community of Columbus in Arkansas, the United States. This area falls under Howard County.

Census data puts the population of this ZIP code at 101 residents. It's a quieter, less populous area than the typical Arkansas ZIP code (avg. ~5,082).

Population density runs around 2 people per sq. mile, making it a rural area.

Other ZIP code codes in Arkansas serve areas such as Springdale, Conway, Fayetteville.