Lenexa, Kansas, United States [City]; population was 34,034 in 1990; housing units was 13,496 in 1990; location is 38°58'N 94°47'W; land area is 29.02 square miles (18,571 acres); water area is 0.16 square miles (104 acres); FIPS code is 39350 [SourceCBP]