South Bay Neighborhood Houses Twins/Towns 2-4 Units Condos All Bonita 19 2 0 9 30 Chula Vista (Northeast) 19 2 0 1 22 Chula Vista (Northwest) 34 8 4 17 63 Chula Vista (Southeast) 27 7 0 14 48 Chula Vista (Southwest) 27 11 3 19 60 Imperial Beach 30 11 13 15 69 National City 29 3 8 5 45 Otay Mesa 38 15 1 26 80 Paradise Hills 10 2 1 5 18 San Ysidro 7 1 1 4 13 All 240 62 31 115 448