| Index | Mammoth Spring | Arkansas | National |
| Income per capita | $21,299 | $23,401 | $29,829 |
| Median household income | $43,833 | $42,336 | $55,322 |
| Median income owner occupied | $48,929 | $53,342 | $70,586 |
| Median income renter occupied | $24,444 | $26,724 | $35,192 |
| Median earnings male | $30,786 | $31,526 | $36,919 |
| Median earnings female | $20,457 | $22,388 | $26,250 |
| Unemployment rate | 1.2% | 4.0% | 4.7% |
| Poverty level | 21.8% | 18.8% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 22.3% | 22.3% |
| Manufacturing sector | 7.6% | 7.6% |
| Financial & insurance services | 2.0% | 2.0% |
| Wholesale & retail services | 18.8% | 18.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 21.8% | 21.8% |
| Education, health & social services | 12.2% | 12.2% |
| Other | 15.2% | 15.2% |
| City | Population | Household Income | National Avg. |
| Cherokee Village, AR | 4,883 | $34,806 | 37.1% |
| Hardy, AR | 765 | $31,932 | 42.3% |
| Thayer, MO | 2,578 | $29,744 | 46.2% |
| Koshkonong, MO | 153 | $26,250 | 52.6% |
| Alton, MO | 638 | $24,688 | 55.4% |
| Mammoth Spring, AR | 1,117 | $43,833 | 20.8% |
| City | Population | Household Income | National Avg. |
| Chums Corner, MI | 1,117 | $60,625 | 9.6% |
| Wanamingo, MN | 1,117 | $61,094 | 10.4% |
| Glasgow, MO | 1,117 | $44,821 | 19.0% |
| Edwards, MS | 1,117 | $28,061 | 49.3% |
| Laurel Hill, NC | 1,117 | $25,132 | 54.6% |
| Mammoth Spring, AR | 1,117 | $43,833 | 20.8% |
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