| Index | Union | Nebraska | National |
| Median home price | $166,892 | $244,894 | $326,622 |
| Median rent asked | $0 | $1,139 | $1,444 |
| Avg. people per household | 1.1 | 2.4 | 2.6 |
| Owner occupied households | 100.0% | 66.0% | 63.6% |
| Renter occupied households | 0.0% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Bartlett, IA | 8 | $0 | 100% |
| Otoe, NE | 321 | $57,240 | 82% |
| Dunbar, NE | 238 | $96,971 | 70% |
| Hamburg, IA | 1,326 | $120,183 | 63% |
| Thurman, IA | 179 | $138,513 | 58% |
| Union, NE | 199 | $166,892 | 49% |
| Population | Home Price | National Avg. | |
| Shubert, NE | 199 | $103,704 | 68% |
| Deer Creek, MN | 199 | $171,949 | 47% |
| Hanlontown, IA | 199 | $141,940 | 57% |
| Vredenburgh, AL | 199 | $0 | 100% |
| Plaza, ND | 199 | $174,957 | 46% |
| Union, NE | 199 | $166,892 | 49% |