Hamtramck was originally settled by German farmers, but Polish immigrants flooded into the area when the Dodge Brothers plant opened in 1914. Poles used to make up a large proportion of the population. It is sometimes confused with Poletown, a traditional Polish neighborhood, which used to lie mostly in the city of Detroit and includes a small part of Hamtramck. As of the 2000 census, over 22% of Hamtramck's population is of Polish origin; in 1970, it was 90% Polish.
Over the past thirty years, a large number of immigrants from the Middle East (especially Yemen) and South Asia (especially Bangladesh) have moved to the city. As of the 2000 census, the city's foreign born population stood at 41.1%[1], making it Michigan's most internationally diverse city (see more at Demographics below).
As of the census of 2000, there were 22,976 people, 8,033 households, and 4,851 families residing in the city. The population density was 10,900.5 per square mile (4,208.7 /km), making it the most densely populated city in Michigan. There were 8,894 housing units at an average density of 4,219.6 per square mile (1,629.2 /km). The racial makeup of the city was 60.96% white (which includes people of Middle Eastern ancestry), 15.12% African American, 0.43% Native American, 10.37% Asian, 0.10% Pacific Islander, 1.14% from other races, and 11.89% from two or more races. Hispanic or Latino of any race were 1.31% of the population.
In the 2000 census, major ancestry groups reported by Hamtramck residents were as follows:
3.1% of Hamtramck's population reported Albanian ancestry. This made it the second most Albanian place in the United States by percentage of the population, second only to Fairview, North Carolina.
There were 8,033 households out of which 33.3% had children under the age of 18 living with them, 37.3% were married couples living together, 16.1% had a female householder with no husband present, and 39.6% were non-families. 32.2% of all households were made up of individuals and 13.3% had someone living alone who was 65 years of age or older. The average household size was 2.74 and the average family size was 3.59.
In the city the population was spread out with 27.8% under the age of 18, 10.8% 18 through 24, 31.9% 25 through 44, 17.7% 45 through 64, and 11.9% who were 65 years of age or older. The median age was 32 years. For every 100 females there were 110.4 males. For every 100 females age 18 and over, there were 109.6 males.
The median income for a household in the city was $26,616, and the median income for a family was $30,496. Males had a median income of $29,368 versus $22,346 for females. The per capita income for the city was $12,691. About 24.1% of families and 27.0% of the population were below the poverty line, including 36.9% of those under age 18 and 18.1% of those age 65 or over.