| Index | Cromberg | California | National |
| Median home price | $637,034 | $731,680 | $326,622 |
| Median rent asked | $0 | $1,951 | $1,444 |
| Avg. people per household | 1.5 | 3.0 | 2.6 |
| Owner occupied households | 86.4% | 54.1% | 63.6% |
| Renter occupied households | 13.6% | 45.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Little Grass Valley, CA | 0 | $0 | 100% |
| Gold Mountain, CA | 78 | $0 | 100% |
| Lake Davis, CA | 95 | $0 | 100% |
| Keddie, CA | 69 | $0 | 100% |
| Clio, CA | 190 | $0 | 100% |
| Cromberg, CA | 322 | $637,034 | 95% |
| Population | Home Price | National Avg. | |
| Ellis Grove, IL | 322 | $117,752 | 64% |
| Wetmore, KS | 322 | $129,281 | 60% |
| Starr School, MT | 322 | $100,228 | 69% |
| Hillcrest Heights, FL | 322 | $296,463 | 9% |
| Pinal, AZ | 322 | $116,600 | 64% |
| Cromberg, CA | 322 | $637,034 | 95% |