| Index | Oak Grove | Minnesota | National |
| Income per capita | $62,990 | $49,588 | $44,883 |
| Median household income | $161,424 | $92,370 | $81,333 |
| Median income owner occupied | $164,653 | $117,544 | $106,172 |
| Median income renter occupied | $77,025 | $52,026 | $52,080 |
| Median earnings male | $92,945 | $60,747 | $54,343 |
| Median earnings female | $54,160 | $42,223 | $38,439 |
| Unemployment rate | 1.7% | 3.6% | 4.9% |
| Poverty level | 2.1% | 10.8% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.1% | 18.1% |
| Manufacturing sector | 29.8% | 29.8% |
| Financial & insurance services | 3.4% | 3.4% |
| Wholesale & retail services | 10.7% | 10.7% |
| Public administration | 4.5% | 4.5% |
| Transportation, warehousing & utilities | 6.7% | 6.7% |
| Education, health & social services | 6.9% | 6.9% |
| Other | 19.5% | 19.5% |
| City | Population | Household Income | National Avg. |
| Rogers, MN | 13,607 | $196,797 | 142.0% |
| Nowthen, MN | 4,863 | $183,409 | 125.5% |
| Otsego, MN | 18,078 | $167,941 | 106.5% |
| Centerville, MN | 4,155 | $167,697 | 106.2% |
| Dayton, MN | 6,423 | $167,495 | 105.9% |
| Oak Grove, MN | 9,131 | $161,424 | 98.5% |
| City | Population | Household Income | National Avg. |
| North Kensington, MD | 9,130 | $160,442 | 97.3% |
| Stoneham-et-Tewkesbury, QC | 9,130 | n/a | |
| Fort Valley, GA | 9,127 | $37,992 | 53.3% |
| Berkeley, MO | 9,124 | $51,573 | 36.6% |
| Olmsted Falls, OH | 9,124 | $119,779 | 47.3% |
| Oak Grove, MN | 9,131 | $161,424 | 98.5% |