| Index | Hartley | California | National |
| Median home price | $1,111,969 | $731,680 | $326,622 |
| Median rent asked | $1,650 | $1,951 | $1,444 |
| Avg. people per household | 2.4 | 3.0 | 2.6 |
| Owner occupied households | 84.1% | 54.1% | 63.6% |
| Renter occupied households | 15.9% | 45.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Elmira, CA | 244 | $0 | 100% |
| University of California-Davis, CA | 9,351 | $0 | 100% |
| Moskowite Corner, CA | 70 | $0 | 100% |
| Lemon Hill, CA | 15,406 | $377,759 | 16% |
| Green Valley CDP (Los Angeles County), CA | 1,024 | $390,246 | 19% |
| Hartley, CA | 2,719 | $1,111,969 | 240% |
| Population | Home Price | National Avg. | |
| Dyer, TN | 2,719 | $169,423 | 48% |
| Escobares, TX | 2,719 | $103,066 | 68% |
| Homestead Valley, CA | 2,720 | $275,915 | 16% |
| La Mesilla, NM | 2,720 | $395,792 | 21% |
| Dayton, WA | 2,718 | $294,828 | 10% |
| Hartley, CA | 2,719 | $1,111,969 | 240% |