| Index | Templeville | Maryland | National |
| Income per capita | $25,733 | $55,489 | $44,883 |
| Median household income | $0 | $112,126 | $81,333 |
| Median income owner occupied | $0 | $142,381 | $106,172 |
| Median income renter occupied | $0 | $70,540 | $52,080 |
| Median earnings male | $43,511 | $69,331 | $54,343 |
| Median earnings female | $0 | $51,519 | $38,439 |
| Unemployment rate | 0.0% | 4.8% | 4.9% |
| Poverty level | 29.4% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 22.4% | 22.4% |
| Manufacturing sector | 8.2% | 8.2% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 6.1% | 6.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 14.3% | 14.3% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 49.0% | 49.0% |
| City | Population | Household Income | National Avg. |
| Queen Anne, MD | 1,216 | $206,864 | 154.3% |
| Hartly, DE | 170 | $185,756 | 128.4% |
| Highland Acres, DE | 4,053 | $139,080 | 71.0% |
| Clayton, DE | 3,485 | $131,090 | 61.2% |
| Viola, DE | 177 | $127,881 | 57.2% |
| Templeville, MD | 173 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Santa Claus, GA | 173 | $83,843 | 3.1% |
| Webster, IA | 173 | $53,617 | 34.1% |
| Concord, IL | 173 | $35,920 | 55.8% |
| Admire, KS | 173 | $67,275 | 17.3% |
| Raywick, KY | 173 | $43,356 | 46.7% |
| Templeville, MD | 173 | $0 | 100.0% |