| Index | Castro Valley | California | National |
| Median home price | $812,200 | $409,300 | $184,700 |
| Median rent asked | $1,949 | $1,297 | $949 |
| Avg. people per household | 2.9 | 3.0 | 2.6 |
| Owner occupied households | 70.4% | 54.1% | 63.6% |
| Renter occupied households | 29.6% | 45.9% | 36.4% |
| Population | Home Price | National Avg. | |
| San Miguel CDP (San Luis Obispo County), CA | 2,696 | $287,100 | 55% |
| El Cerrito CDP, CA | 5,699 | $369,500 | 100% |
| Cherryland, CA | 15,976 | $508,500 | 175% |
| Emeryville, CA | 11,679 | $538,300 | 191% |
| Ashland, CA | 23,566 | $562,300 | 204% |
| Castro Valley, CA | 64,392 | $812,200 | 340% |
| Population | Home Price | National Avg. | |
| Janesville, WI | 64,415 | $151,400 | 18% |
| Noblesville, IN | 64,430 | $230,100 | 25% |
| Port Charlotte, FL | 64,335 | $177,800 | 4% |
| Eden Prairie, MN | 64,481 | $374,700 | 103% |
| Tulare, CA | 64,546 | $226,500 | 23% |
| Castro Valley, CA | 64,392 | $812,200 | 340% |
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