| Index | Brock | Nebraska | National |
| Income per capita | $27,620 | $42,745 | $44,883 |
| Median household income | $0 | $81,154 | $81,333 |
| Median income owner occupied | $44,454 | $102,351 | $106,172 |
| Median income renter occupied | $0 | $47,625 | $52,080 |
| Median earnings male | $52,195 | $53,280 | $54,343 |
| Median earnings female | $14,046 | $37,214 | $38,439 |
| Unemployment rate | 13.0% | 3.1% | 4.9% |
| Poverty level | 30.1% | 12.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.3% | 14.3% |
| Manufacturing sector | 28.6% | 28.6% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 57.1% | 57.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Lorton, NE | 35 | $177,409 | 118.1% |
| Dunbar, NE | 238 | $106,300 | 30.7% |
| Syracuse, NE | 2,120 | $90,658 | 11.5% |
| Julian, NE | 54 | $88,563 | 8.9% |
| Nebraska City, NE | 7,516 | $83,248 | 2.4% |
| Brock, NE | 87 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Graham, AL | 87 | $0 | 100.0% |
| Patmos, AR | 87 | $48,066 | 40.9% |
| Rossie, IA | 87 | $0 | 100.0% |
| Whiteash, IL | 87 | $72,457 | 10.9% |
| Blackey, KY | 87 | $0 | 100.0% |
| Brock, NE | 87 | $0 | 100.0% |