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Zip Code Zones, Housing and Real Estate

The City of Carlsbad covers 42.1 square miles, with a population density of 2,461 people per square mile.

Carlsbad has four zip code zones that relate to each of the city's quadrants:

92008 Northwest
92009 Southeast
92010 Northeast
92011 Southwest

Total housing units (2010):

Single family 30,293
Multi family 14,653
Mobile home 1,26

Number of dwelling units per quadrant:

Quadrant Existing Future Total
Northwest 12,867 2,503 15,370
Northeast 5,694 3,348 9,042
Southwest 10,931 1,928 12,859
Southeast 15,586 1,742 17,328