La Verne, California, United States [City]; population was 30,897 in 1990; housing units was 11,113 in 1990; location is 34°7'N 117°46'W; land area is 7.79 square miles (4,987 acres); water area is 0.10 square miles (64 acres); FIPS code is 40830 [SourceCBP]