| Index | Lambs Grove | Iowa | National |
| Income per capita | $52,430 | $42,672 | $44,883 |
| Median household income | $125,287 | $81,387 | $81,333 |
| Median income owner occupied | $126,204 | $98,724 | $106,172 |
| Median income renter occupied | $92,620 | $45,890 | $52,080 |
| Median earnings male | $68,770 | $54,047 | $54,343 |
| Median earnings female | $31,695 | $36,462 | $38,439 |
| Unemployment rate | 7.1% | 3.2% | 4.9% |
| Poverty level | 1.7% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.4% | 10.4% |
| Manufacturing sector | 25.4% | 25.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.4% | 10.4% |
| Public administration | 7.5% | 7.5% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 16.4% | 16.4% |
| Other | 26.9% | 26.9% |
| City | Population | Household Income | National Avg. |
| Oakland Acres, IA | 205 | $134,792 | 65.7% |
| Runnells, IA | 495 | $122,058 | 50.1% |
| Sully, IA | 983 | $108,964 | 34.0% |
| Colfax, IA | 1,935 | $108,067 | 32.9% |
| Prairie City, IA | 1,880 | $107,908 | 32.7% |
| Lambs Grove, IA | 236 | $125,287 | 54.0% |
| City | Population | Household Income | National Avg. |
| Friendship, AR | 236 | $81,516 | 0.2% |
| Lynn, AR | 236 | $61,381 | 24.5% |
| Morgan Heights, CO | 236 | $125,101 | 53.8% |
| Coleta, IL | 236 | $84,640 | 4.1% |
| Ulen, IN | 236 | $182,754 | 124.7% |
| Lambs Grove, IA | 236 | $125,287 | 54.0% |