Fraser is a city in Dodge Township, Boone County, Iowa, United States.

[3] The Boone and Scenic Valley Railroad runs through the town.

[5] As of the census of 2020,[7] there were 101 people, 40 households, and 31 families residing in the city.

Hispanic or Latino persons of any race comprised 2.0% of the population.

17.5% of all households were made up of individuals, 7.5% had someone living alone who was 65 years old or older.

At the 2010 census there were 102 people in 43 households, including 29 families, in the city.

There were 63 housing units at an average density of 75.9 per square mile (29.3/km2).

At the 2000 census there were 137 people in 49 households, including 34 families, in the city.

There were 55 housing units at an average density of 66.2 per square mile (25.6/km2).

There were 2.8% of families and 5.1% of the population living below the poverty line, including 6.3% of under eighteens and none of those over 64.