| Zip Code : | 66536 |
| City : | St. Marys city |
| County : | Pottawatomie County, Shawnee County, Wabaunsee County, Jackson County |
| State : | Kansas (KS) |
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| Land Area : | 58.91 sq mi |
| Water Area : | 1.77 sq mi |
| Latitude : | 39.2250944 |
| Longitude : | -96.0802922 |
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| Population (2010): | 3,922 |
| Population Estimate (2012) : | 4,059 |
| Population Density : | 66.58/sq mi |
| Housing Units (2012) : | 1,213 |
| Median Household Income (2012) : | $49,444 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $59,787 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $152,200 (Kansas : $127,400, USA : $181,400) |