| Index | Arrow Rock | Missouri | National |
| Income per capita | $66,094 | $39,715 | $44,883 |
| Median household income | $99,647 | $72,613 | $81,333 |
| Median income owner occupied | $98,977 | $90,986 | $106,172 |
| Median income renter occupied | $0 | $45,210 | $52,080 |
| Median earnings male | $59,791 | $52,324 | $54,343 |
| Median earnings female | $95,963 | $36,971 | $38,439 |
| Unemployment rate | 0.0% | 4.4% | 4.9% |
| Poverty level | 5.4% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 16.7% | 16.7% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 50.0% | 50.0% |
| City | Population | Household Income | National Avg. |
| Windsor Place, MO | 400 | $127,848 | 57.2% |
| Nelson, MO | 168 | $80,482 | 1.0% |
| Blackwater, MO | 217 | $79,445 | 2.3% |
| Glasgow, MO | 1,142 | $67,473 | 17.0% |
| Marshall, MO | 13,323 | $66,860 | 17.8% |
| Arrow Rock, MO | 38 | $99,647 | 22.5% |
| City | Population | Household Income | National Avg. |
| Clark's Point, AK | 38 | $27,147 | 66.6% |
| Wahak Hotrontk, AZ | 38 | $0 | 100.0% |
| Maybell, CO | 38 | $0 | 100.0% |
| Stonewall Gap, CO | 38 | $76,048 | 6.5% |
| Coburg, IA | 38 | $66,768 | 17.9% |
| Arrow Rock, MO | 38 | $99,647 | 22.5% |