| Index | Elm Grove | Wisconsin | National |
| Median home price | $395,500 | $167,000 | $184,700 |
| Median rent asked | $998 | $789 | $949 |
| Avg. people per household | 2.5 | 2.4 | 2.6 |
| Owner occupied households | 91.0% | 67.0% | 63.6% |
| Renter occupied households | 9.0% | 33.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Milwaukee, WI | 592,649 | $128,300 | 31% |
| West Milwaukee, WI | 4,128 | $146,500 | 21% |
| West Allis, WI | 59,861 | $148,400 | 20% |
| Cudahy, WI | 18,211 | $157,100 | 15% |
| St. Francis, WI | 9,600 | $159,000 | 14% |
| Elm Grove, WI | 6,156 | $395,500 | 114% |
| Population | Home Price | National Avg. | |
| Boiling Spring Lakes, NC | 6,156 | $172,800 | 6% |
| Carlstadt, NJ | 6,158 | $403,200 | 118% |
| Glenarden, MD | 6,158 | $297,400 | 61% |
| Orange City, IA | 6,158 | $183,700 | 1% |
| Larchmont, NY | 6,159 | $1,183,500 | 541% |
| Elm Grove, WI | 6,156 | $395,500 | 114% |
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