South Bay Neighborhood Houses Twins/Towns 2-4 Units Condos All Bonita 37 1 0 7 45 Chula Vista (Northeast) 32 4 0 3 39 Chula Vista (Northwest) 56 9 2 19 86 Chula Vista (Southeast) 71 16 0 35 122 Chula Vista (Southwest) 59 4 0 20 83 Imperial Beach 40 7 7 28 82 National City 38 3 0 11 52 Otay Mesa 68 14 1 27 110 Paradise Hills 35 10 0 13 58 San Ysidro 7 2 0 10 19 All 443 70 10 173 696