| Index | Zihlman | Maryland | National |
| Median home price | $150,540 | $517,567 | $326,622 |
| Median rent asked | $0 | $1,931 | $1,444 |
| Avg. people per household | 1.2 | 2.6 | 2.6 |
| Owner occupied households | 88.5% | 66.5% | 63.6% |
| Renter occupied households | 11.5% | 33.5% | 36.4% |

| Population | Home Price | National Avg. | |
| Nikep, MD | 0 | $0 | 100% |
| Green Spring, WV | 74 | $0 | 100% |
| Detmold, MD | 263 | $0 | 100% |
| Franklin, MD | 164 | $0 | 100% |
| Ocean, MD | 0 | $0 | 100% |
| Zihlman, MD | 361 | $150,540 | 54% |
| Population | Home Price | National Avg. | |
| Rice Lake CDP, MN | 361 | $106,504 | 67% |
| Oakdale, NE | 361 | $50,876 | 84% |
| Lockwood, CA | 361 | $537,944 | 65% |
| Negley, OH | 361 | $130,696 | 60% |
| Coleville, CA | 361 | $0 | 100% |
| Zihlman, MD | 361 | $150,540 | 54% |