inner city

US /ˌɪn.ɚ ˈsɪt.i/
UK /ˌɪn.ɚ ˈsɪt.i/
"inner city" picture
1.

the older, more crowded, and poorer part of a city, often characterized by a high concentration of minority groups and social problems

:
Many social programs are aimed at improving conditions in the inner city.
Crime rates are often higher in the inner city.