| Index | Nicollet | Minnesota | National |
| Income per capita | $41,255 | $49,588 | $44,883 |
| Median household income | $105,885 | $92,370 | $81,333 |
| Median income owner occupied | $114,461 | $117,544 | $106,172 |
| Median income renter occupied | $59,780 | $52,026 | $52,080 |
| Median earnings male | $63,086 | $60,747 | $54,343 |
| Median earnings female | $37,103 | $42,223 | $38,439 |
| Unemployment rate | 1.5% | 3.6% | 4.9% |
| Poverty level | 11.2% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.4% | 13.4% |
| Manufacturing sector | 35.2% | 35.2% |
| Financial & insurance services | 1.1% | 1.1% |
| Wholesale & retail services | 8.8% | 8.8% |
| Public administration | 2.5% | 2.5% |
| Transportation, warehousing & utilities | 9.2% | 9.2% |
| Education, health & social services | 3.9% | 3.9% |
| Other | 21.5% | 21.5% |
| City | Population | Household Income | National Avg. |
| Searles, MN | 294 | $139,089 | 71.0% |
| Skyline, MN | 270 | $125,398 | 54.2% |
| Courtland, MN | 719 | $120,096 | 47.7% |
| Lafayette, MN | 562 | $114,449 | 40.7% |
| North Mankato, MN | 14,344 | $106,059 | 30.4% |
| Nicollet, MN | 1,078 | $105,885 | 30.2% |
| City | Population | Household Income | National Avg. |
| Neola, IA | 1,078 | $86,540 | 6.4% |
| Howland, ME | 1,078 | $71,930 | 11.6% |
| Derma, MS | 1,078 | $46,807 | 42.5% |
| Columbus, NM | 1,078 | $32,597 | 59.9% |
| Chicora, PA | 1,078 | $83,639 | 2.8% |
| Nicollet, MN | 1,078 | $105,885 | 30.2% |