Bloomfield is a city in Davis County, Iowa, United States. The population was 2,640 at the 2010 census. It is the county seat of Davis County.
Bloomfield is located in the southeastern part of Iowa, near the Missouri border.
Bloomfield's longitude and latitude coordinates in decimal form are 40.751122, -92.417007.
According to the United States Census Bureau, the city has a total area of 2.28 square miles (5.91 km2), of which 2.25 square miles (5.83 km2) is land and 0.03 square miles (0.08 km2) is water.
As of the census of 2010, there were 2,640 people, 1,122 households, and 683 families living in the city. The population density was 1,173.3 inhabitants per square mile (453.0/km2). There were 1,259 housing units at an average density of 559.6 per square mile (216.1/km2). The racial makeup of the city was 98.3% White, 0.2% African American, 0.2% Native American, 0.4% Asian, 0.2% from other races, and 0.8% from two or more races. Hispanic or Latino of any race were 1.5% of the population.
There were 1,122 households of which 29.9% had children under the age of 18 living with them, 46.9% were married couples living together, 9.4% had a female householder with no husband present, 4.5% had a male householder with no wife present, and 39.1% were non-families. 34.8% of all households were made up of individuals and 19.4% had someone living alone who was 65 years of age or older. The average household size was 2.27 and the average family size was 2.89.