| Index | Lemon Grove | California | National |
| Median home price | $456,400 | $409,300 | $184,700 |
| Median rent asked | $1,389 | $1,297 | $949 |
| Avg. people per household | 3.1 | 3.0 | 2.6 |
| Owner occupied households | 52.5% | 54.1% | 63.6% |
| Renter occupied households | 47.5% | 45.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Spring Valley CDP (Lake County), CA | 1,154 | $156,300 | 15% |
| Bostonia, CA | 17,532 | $391,400 | 112% |
| National City, CA | 61,342 | $428,800 | 132% |
| Lakeside, CA | 21,032 | $443,100 | 140% |
| La Presa, CA | 37,410 | $445,000 | 141% |
| Lemon Grove, CA | 26,739 | $456,400 | 147% |
| Population | Home Price | National Avg. | |
| Maple Valley, WA | 26,739 | $451,900 | 145% |
| Sanger, CA | 26,744 | $257,900 | 40% |
| Twentynine Palms, CA | 26,748 | $139,400 | 25% |
| Xenia, OH | 26,751 | $108,800 | 41% |
| Chaska, MN | 26,753 | $290,300 | 57% |
| Lemon Grove, CA | 26,739 | $456,400 | 147% |
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