Halbur is a city in Carroll County, Iowa, United States. The population was 243 at the time of the 2020 census. History Halbur was platted in 1881. It was named for Anton Halbur, an original owner of the town site. A post office has been in operation in Halbur since 1882. Geography Halbur is located at (42.006306, -94.971677). According to the United States Census Bureau, the city has a total area of , all land. Demographics 2010 census As of the census of 2010, there were 246 people, 94 households, and 67 families living in the city. The population density was . There were 98 housing units at an average density of . The racial makeup of the city was 99.6% White and 0.4% from two or more races. There were 94 households, of which 38.3% had children under the age of 18 living with them, 61.7% were married couples living together, 6.4% had a female householder with no husband present, 3.2% had a male householder with no wife present, and 28.7% were non-families. 25.5% of all households were made up of individuals, and 12.7% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 3.18. The median age in the city was 35.4 years. 33.7% of residents were under the age of 18; 3.7% were between the ages of 18 and 24; 26.4% were from 25 to 44; 21.1% were from 45 to 64; and 15% were 65 years of age or older. The gender makeup of the city was 48.0% male and 52.0% female. 2000 census As of the census of 2000, there were 202 people, 85 households, and 52 families living in the city. The population density was . There were 87 housing units at an average density of . The racial makeup of the city was 100.00% White. There were 85 households, out of which 35.3% had children under the age of 18 living with them, 55.3% were married couples living together, 3.5% had a female householder with no husband present, and 38.8% were non-families. 35.3% of all households were made up of individuals, and 21.2% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 3.15. In the city, the population was spread out, with 29.7% under