| Index | Rockdale | Wisconsin | National |
| Median home price | $325,314 | $301,201 | $326,622 |
| Median rent asked | $1,315 | $1,186 | $1,444 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 68.4% | 67.0% | 63.6% |
| Renter occupied households | 31.6% | 33.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Milton, WI | 5,765 | $282,702 | 13% |
| Jefferson, WI | 8,237 | $294,481 | 10% |
| Waterloo, WI | 3,450 | $296,032 | 9% |
| Fort Atkinson, WI | 12,734 | $297,141 | 9% |
| Edgerton, WI | 5,773 | $297,384 | 9% |
| Rockdale, WI | 216 | $325,314 | 0% |
| Population | Home Price | National Avg. | |
| Nisland, SD | 216 | $168,302 | 48% |
| Baskin, LA | 216 | $0 | 100% |
| Nehawka, NE | 216 | $160,194 | 51% |
| Tedrow, OH | 216 | $136,412 | 58% |
| Ross Corner, NJ | 216 | $282,927 | 13% |
| Rockdale, WI | 216 | $325,314 | 0% |