Holland is a city in Grundy County, Iowa, United States.

[3] According to the United States Census Bureau, the city has a total area of 0.25 square miles (0.65 km2), all land.

There were 113 housing units at an average density of 447.8 per square mile (172.9/km2).

There were 113 housing units at an average density of 452.0 per square mile (174.5/km2).

24.3% of all households were made up of individuals, and 13% had someone living alone who was 65 years of age or older.

There were 109 housing units at an average density of 436.7 per square mile (168.6/km2).

25.7% of all households were made up of individuals, and 17.1% had someone living alone who was 65 years of age or older.

About 7.5% of families and 6.3% of the population were below the poverty line, including 8.3% of those under the age of eighteen and 17.3% of those 65 or over.