D’Lo is a town in Simpson County, Mississippi, United States, along the Strong River. The population was 394 at the 2000 census. It is part of the Jackson Metropolitan Statistical Area.
According to the United States Census Bureau, the town has a total area of 0.7-square-mile (1.8 km), all land.
As of the census of 2000, there were 394 people, 179 households, and 114 families residing in the town. The population density was 569.7 people per square mile (220.5/km²). There were 206 housing units at an average density of 297.8 per square mile (115.3/km²). The racial makeup of the town was 79.19% White, 19.54% African American, 0.51% Native American, 0.25% Pacific Islander, and 0.51% from two or more races.
There were 179 households out of which 24.0% had children under the age of 18 living with them, 50.3% were married couples living together, 10.6% had a female householder with no husband present, and 35.8% were non-families. 34.1% of all households were made up of individuals and 19.0% had someone living alone who was 65 years of age or older. The average household size was 2.20 and the average family size was 2.77.
In the town, the population was spread out with 20.3% under the age of 18, 9.6% from 18 to 24, 22.6% from 25 to 44, 27.9% from 45 to 64, and 19.5% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 79.9 males. For every 100 females age 18 and over, there were 81.5 males.
The median income for a household in the town was $28,750, and the median income for a family was $33,125. Males had a median income of $27,500 versus $21,731 for females. The per capita income for the town was $15,469. About 11.7% of families and 13.7% of the population were below the poverty line, including 15.6% of those under age 18 and 17.6% of those age 65 or over.