Climate

The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Hamburg has a humid subtropical climate, abbreviated "Cfa" on climate maps.^[4]

2020 census

As of the 2020 United States census, there were 2,536 people, 1,104 households, and 715 families residing in the city.

2000 census

At the 2000 census there were 3,039 people in 1,158 households, including 802 families, in the city. The population density was 890.4 inhabitants per square mile (343.8/km²). There were 1,264 housing units at an average density of 370.3 per square mile (143.0/km²). The racial makeup of the city was 60.32% White, 33.63% Black or African American, 0.36% Native American, 0.13% Asian, 0.10% Pacific Islander, 3.62% from other races, and 1.84% from two or more races. 6.55% of the population were Hispanic or Latino of any race.^[7] Of the 1,158 households 33.6% had children under the age of 18 living with them, 49.7% were married couples living together, 16.0% had a female householder with no husband present, and 30.7% were non-families. 27.7% of households were one person and 15.1% were one person aged 65 or older. The average household size was 2.55 and the average family size was 3.12.

The age distribution was 27.9% under the age of 18, 7.9% from 18 to 24, 26.5% from 25 to 44, 20.4% from 45 to 64, and 17.3% 65 or older. The median age was 37 years. For every 100 females, there were 89.9 males. For every 100 females age 18 and over, there were 84.4 males.

The median household income was $26,189 and the median family income was $36,875. Males had a median income of $28,696 versus $20,750 for females. The per capita income for the city was $14,599. About 20.8% of families and 25.2% of the population were below the poverty line, including 35.1% of those under age 18 and 19.9% of those age 65 or over.