is Van Dyke Avenue (also known as the Earle Memorial Highway), leads into Van Dyke Freeway runs north and south and (roughly) bisects the city. also known as Groesbeck Highway named for former Governor Alex Groesbeck is near the eastern edge of Warren. It comes north from Detroit, and is a fast and wide diagonal connector to northern Macomb County. more commonly known as 8 Mile Road or more esoterically as Base Line Road is the city's south border. Unnumbered roads Mound Road is an important north–south artery in the city. East-west travel is mainly on the mile roads. Most notable are 8 Mile Road, which is on the southern border of Warren with Detroit; 11 Mile Road, which serves as a service drive for I-696, and 14 Mile Road, which is on the northern border of Warren with Sterling Heights. Demographics The remaining figures are from the 2000 census except when otherwise stated. The top six reported ancestries (people were allowed to report up to two ancestries, thus the figures will generally add to more than 100%) in Warren in 2000 were Polish (21.0%), German (20.4%), Irish (11.5%), Italian (10.6%), English (7.3%), and French (5.3%). There were 55,551 households, out of which 27.8% had children under the age of 18 living with them, 49.7% were married couples living together, 11.7% had a female householder with no husband present, and 33.9% were non-families. 28.8% of all households were made up of individuals, and 12.0% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 3.05. The city's age distribution was 22.9% under 18, 7.6% from 18 to 24, 30.8% from 25 to 44, 21.4% from 45 to 64, and 17.3% who were 65 or older. The median age was 38 years. For every 100 females, there were 95.6 males. For every 100 females age 18 and over, there were 92.1 males. The median income for a household in the city was $44,626, and the median income for a family was $52,444. Males had a median income of $41,454 versus $28,368 for females. The per capita income for the city was $21,407. 7.4% of the population and 5.2% of families were below the poverty line. Out of the total people living in poverty, 9.5% were under the age of 18 and 5.8% were 65 or older. There