| Index | Union City | California | National |
| Median home price | $812,000 | $409,300 | $184,700 |
| Median rent asked | $2,322 | $1,297 | $949 |
| Avg. people per household | 3.4 | 3.0 | 2.6 |
| Owner occupied households | 65.0% | 54.1% | 63.6% |
| Renter occupied households | 35.0% | 45.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Mountain View CDP, CA | 2,585 | $334,000 | 81% |
| Cherryland, CA | 15,976 | $508,500 | 175% |
| Ashland, CA | 23,566 | $562,300 | 204% |
| San Lorenzo, CA | 30,117 | $618,000 | 235% |
| Hayward, CA | 158,817 | $622,700 | 237% |
| Union City, CA | 75,067 | $812,000 | 340% |
| Population | Home Price | National Avg. | |
| Arlington Heights, IL | 75,071 | $352,000 | 91% |
| Missoula, MT | 74,994 | $301,700 | 63% |
| Milpitas, CA | 75,182 | $927,200 | 402% |
| Missouri City, TX | 75,348 | $213,000 | 15% |
| St. Joseph, MO | 75,369 | $117,800 | 36% |
| Union City, CA | 75,067 | $812,000 | 340% |
Here are the best places to live in California
See the best places to live in Union City
Check out the 10 safest cities in California
Most Dangerous Cities In The US