[6] Henrieville is in southern Garfield County, along Utah State Route 12.

Cannonville, the closest neighboring town, is 3.5 miles (5.6 km) to the west on Route 12.

According to the United States Census Bureau, Henrieville has a total area of 1.5 square miles (4.0 km2), all land.

[7] The climate in this area has mild differences between highs and lows, and there is adequate rainfall year-round.

26.3% of all households were made up of individuals, and 17.5% had someone living alone who was 65 years of age or older.