What is "pasadena hills"

Population (2000): 1147
Housing Units (2000): 478
Land area (2000): 0.227400 sq. miles (0.588963 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.227400 sq. miles (0.588963 sq. km)
FIPS code: 56396
Located within: Missouri (MO), FIPS 29
Location: 38.707451 N, 90.292179 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: