| Index | Oak Grove | Missouri | National |
| Income per capita | $39,054 | $39,715 | $44,883 |
| Median household income | $92,432 | $72,613 | $81,333 |
| Median income owner occupied | $120,897 | $90,986 | $106,172 |
| Median income renter occupied | $45,853 | $45,210 | $52,080 |
| Median earnings male | $64,226 | $52,324 | $54,343 |
| Median earnings female | $37,845 | $36,971 | $38,439 |
| Unemployment rate | 3.5% | 4.4% | 4.9% |
| Poverty level | 12.8% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 25.0% | 25.0% |
| Manufacturing sector | 10.7% | 10.7% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 12.3% | 12.3% |
| Public administration | 10.2% | 10.2% |
| Transportation, warehousing & utilities | 8.3% | 8.3% |
| Education, health & social services | 6.1% | 6.1% |
| Other | 26.1% | 26.1% |
| City | Population | Household Income | National Avg. |
| Lake Lotawana, MO | 3,033 | $195,801 | 140.7% |
| Lake Winnebago, MO | 1,210 | $182,724 | 124.7% |
| Lone Jack, MO | 1,411 | $150,306 | 84.8% |
| Lee's Summit, MO | 101,898 | $137,021 | 68.5% |
| Greenwood, MO | 6,243 | $130,772 | 60.8% |
| Oak Grove, MO | 8,530 | $92,432 | 13.6% |
| City | Population | Household Income | National Avg. |
| Wetumpka, AL | 8,530 | $68,466 | 15.8% |
| Ahuimanu, HI | 8,529 | $166,025 | 104.1% |
| Fort Dix, NJ | 8,529 | $125,664 | 54.5% |
| Long Hill, CT | 8,528 | $165,195 | 103.1% |
| Fletcher, NC | 8,533 | $91,971 | 13.1% |
| Oak Grove, MO | 8,530 | $92,432 | 13.6% |