Answer
Bellingham
Work Step by Step
In order to find the number of people per square mile, we divide the total number of people by the total area. Thus, we find:
Bellingham: $74,547 ppl / 25.4 square miles \approx 2935$ ppl per square mile
Bakersfield: $295536 ppl/113.1 square miles= 2613$ ppl per square mile. Thus, Bellingham had more people per square mile.