'St. Martins' definitions:

St. Martins, MO -- U.S. city in Missouri

From: Gazetteer 2000
Name :
St. Martins, MO -- U.S. city in Missouri
Population (2000) :
1023
Housing Units (2000) :
398
Land area (2000) :
1.589103 sq. miles (4.115757 sq. km)
Water area (2000) :
0.007464 sq. miles (0.019332 sq. km)
Total area (2000) :
1.596567 sq. miles (4.135089 sq. km)
FIPS code :
65018
Located within :
Missouri (MO), FIPS 29
Location :
38.594677 N, 92.336962 W
Note :
some ZIP codes may be omitted esp. for suburbs.