| County : | Nicollet County |
| State : | Minnesota (MN) |
| Land Area : | 448.49 sq mi |
| Water Area : | 18.25 sq mi |
| Latitude : | 44.3588195 |
| Longitude : | -94.2456850 |
| Population (2010): | 32,727 |
| Population Estimate (2012) : | 32,689 |
| Population Density : | 72.97/sq mi |
| Housing Units (2012) : | 12,873 |
| Median Household Income (2012) : | $59,490 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $71,476 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $169,200 (Minnesota : $194,300, USA : $181,400) |
Nicollet County Cities / Towns
| Courtland City (611) | Lafayette City (504) | Le Sueur City (4,058) |
| Nicollet City (1,093) | North Mankato City (13,394) | St. Peter City (11,196) |
Nicollet County Zip Codes
| 55332 (1,922) | 55334 (2,939) | 55335 (1,629) |
| 56003 (14,335) | 56021 (1,038) | 56054 (923) |
| 56058 (5,985) | 56073 (16,759) | 56074 (2,004) |
| 56082 (13,597) |