| Index | Lily | South Dakota | National |
| Income per capita | $0 | $41,166 | $44,883 |
| Median household income | $0 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $0 | $36,073 | $38,439 |
| Unemployment rate | 0.0% | 2.9% | 4.9% |
| Poverty level | 0.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | n/a |
| Manufacturing sector | 0.0% | n/a |
| Financial & insurance services | 0.0% | n/a |
| Wholesale & retail services | 100.0% | n/a |
| Public administration | 0.0% | n/a |
| Transportation, warehousing & utilities | 0.0% | n/a |
| Education, health & social services | 0.0% | n/a |
| Other | 0.0% | n/a |
| City | Population | Household Income | National Avg. |
| Wallace, SD | 70 | $91,199 | 12.1% |
| Bristol, SD | 289 | $74,549 | 8.3% |
| Bradley, SD | 71 | $72,983 | 10.3% |
| Webster, SD | 1,728 | $59,496 | 26.8% |
| Butler, SD | 13 | $31,385 | 61.4% |
| Lily, SD | 3 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Bettles, AK | 3 | $0 | 100.0% |
| Portage Creek, AK | 3 | $0 | 100.0% |
| Gilbert, AR | 3 | $0 | 100.0% |
| Poso Park, CA | 3 | $0 | 100.0% |
| Bonanza, CO | 3 | $0 | 100.0% |
| Lily, SD | 3 | $0 | 100.0% |