| Index | Parnell | Missouri | National |
| Median home price | $124,308 | $249,551 | $326,622 |
| Median rent asked | $1,001 | $1,140 | $1,444 |
| Avg. people per household | 2.6 | 2.4 | 2.6 |
| Owner occupied households | 63.5% | 66.8% | 63.6% |
| Renter occupied households | 36.5% | 33.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Conception, MO | 300 | $0 | 100% |
| Irena, MO | 10 | $0 | 100% |
| Athelstan, IA | 4 | $0 | 100% |
| Redding, IA | 48 | $0 | 100% |
| Worth, MO | 70 | $39,770 | 88% |
| Parnell, MO | 186 | $124,308 | 62% |
| Population | Home Price | National Avg. | |
| Carthage, SD | 186 | $113,002 | 65% |
| Poneto, IN | 186 | $101,996 | 69% |
| Grenola, KS | 186 | $72,339 | 78% |
| Camptonville, CA | 186 | $486,615 | 49% |
| Woodland, MS | 186 | $120,079 | 63% |
| Parnell, MO | 186 | $124,308 | 62% |