The most common and most likely answer to this crossword clue is the 5 letter word BOURG
B
O
U
R
G
More clues leading to the result BOURG
Buddy explains!

The straight part
We know that "Urban community" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case urban community = bourg.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.