| Index | Mermentau | Louisiana | National |
| Median home price | $110,275 | $268,056 | $326,622 |
| Median rent asked | $499 | $1,196 | $1,444 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 68.8% | 65.4% | 63.6% |
| Renter occupied households | 31.2% | 34.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Roanoke, LA | 566 | $0 | 100% |
| Morse, LA | 1,271 | $128,727 | 61% |
| Lake Arthur, LA | 2,801 | $130,609 | 60% |
| Estherwood, LA | 698 | $149,287 | 54% |
| Gueydan, LA | 1,232 | $162,410 | 50% |
| Mermentau, LA | 637 | $110,275 | 66% |
| Population | Home Price | National Avg. | |
| Lidgerwood, ND | 637 | $86,596 | 73% |
| Sharon Springs, NY | 637 | $209,588 | 36% |
| Smiley, TX | 637 | $85,193 | 74% |
| Harrisville, NY | 637 | $134,958 | 59% |
| Pimaco Two, AZ | 637 | $288,979 | 12% |
| Mermentau, LA | 637 | $110,275 | 66% |