Burchinal is an unincorporated community and census-designated place in Cerro Gordo County, Iowa, United States. As of the 2020 census, its population was 33. As of the census of 2020, there were 33 people, 15 households, and 5 families residing in the community. The population density was 428.1 inhabitants per square mile. There were 18 housin…Burchinal is an unincorporated community and census-designated place in Cerro Gordo County, Iowa, United States. As of the 2020 census, its population was 33. As of the census of 2020, there were 33 people, 15 households, and 5 families residing in the community. The population density was 428.1 inhabitants per square mile. There were 18 housing units at an average density of 233.5 per square mile. The racial makeup of the community was 93.9% White, 3.0% Black or African American, 0.0% Native American, 0.0% Asian, 0.0% Pacific Islander, 0.0% from other races and 3.0% from two or more races. Hispanic or Latino persons of any race comprised 3.0% of the population.