| Index | Eldridge | Iowa | National |
| Income per capita | $53,444 | $42,672 | $44,883 |
| Median household income | $122,106 | $81,387 | $81,333 |
| Median income owner occupied | $132,126 | $98,724 | $106,172 |
| Median income renter occupied | $48,252 | $45,890 | $52,080 |
| Median earnings male | $83,373 | $54,047 | $54,343 |
| Median earnings female | $47,883 | $36,462 | $38,439 |
| Unemployment rate | 1.9% | 3.2% | 4.9% |
| Poverty level | 3.9% | 12.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 28.1% | 28.1% |
| Manufacturing sector | 23.9% | 23.9% |
| Financial & insurance services | 1.5% | 1.5% |
| Wholesale & retail services | 8.8% | 8.8% |
| Public administration | 3.0% | 3.0% |
| Transportation, warehousing & utilities | 8.5% | 8.5% |
| Education, health & social services | 9.9% | 9.9% |
| Other | 12.4% | 12.4% |
| City | Population | Household Income | National Avg. |
| Long Grove, IA | 928 | $161,155 | 98.1% |
| Donahue, IA | 392 | $138,877 | 70.8% |
| Bettendorf, IA | 37,477 | $129,809 | 59.6% |
| Rapids City, IL | 1,031 | $123,536 | 51.9% |
| Park View, IA | 3,526 | $123,177 | 51.4% |
| Eldridge, IA | 6,941 | $122,106 | 50.1% |
| City | Population | Household Income | National Avg. |
| Lemoore Station, CA | 6,940 | $86,007 | 5.7% |
| Allendale, NJ | 6,943 | $232,428 | 185.8% |
| Osceola, AR | 6,937 | $56,811 | 30.2% |
| St. Rose, LA | 6,945 | $70,302 | 13.6% |
| Kingston, MA | 6,946 | $148,713 | 82.8% |
| Eldridge, IA | 6,941 | $122,106 | 50.1% |