Garber is a city in Clayton County, Iowa, United States. The population was 88 at the 2010 census, down from 103 in 2000.
Garber, first called East Elkport, was surveyed in 1872 by John Garber, who also served as the first postmaster there.
Garber is located at 42°44′38″N 91°15′47″W (42.743892, -91.263004).
According to the United States Census Bureau, the city has a total area of 0.23 square miles (0.60 km2), all land.
As of the census of 2010, there were 88 people, 43 households, and 23 families living in the city. The population density was 382.6 inhabitants per square mile (147.7/km2). There were 48 housing units at an average density of 208.7 per square mile (80.6/km2). The racial makeup of the city was 100.0% White.
There were 43 households, of which 23.3% had children under the age of 18 living with them, 41.9% were married couples living together, 9.3% had a female householder with no husband present, 2.3% had a male householder with no wife present, and 46.5% were non-families. 32.6% of all households were made up of individuals, and 4.7% had someone living alone who was 65 years of age or older. The average household size was 2.05 and the average family size was 2.57.
The median age in the city was 43 years.