| Index | Oak Grove | Kentucky | National |
| Median home price | $203,080 | $225,158 | $326,622 |
| Median rent asked | $1,393 | $1,045 | $1,444 |
| Avg. people per household | 2.7 | 2.5 | 2.6 |
| Owner occupied households | 26.0% | 66.8% | 63.6% |
| Renter occupied households | 74.0% | 33.2% | 36.4% |

| Population | Home Price | National Avg. | |
| Gracey, KY | 72 | $0 | 100% |
| Fort Campbell North, KY | 14,915 | $0 | 100% |
| LaFayette, KY | 172 | $149,243 | 54% |
| Fairview city, KY | 151 | $151,505 | 54% |
| Elkton, KY | 2,133 | $153,669 | 53% |
| Oak Grove, KY | 7,524 | $203,080 | 38% |
| Population | Home Price | National Avg. | |
| New Cumberland, PA | 7,524 | $319,984 | 2% |
| Garden Home-Whitford, OR | 7,521 | $840,353 | 157% |
| Waikele, HI | 7,519 | $989,109 | 203% |
| Pleasantville, NY | 7,529 | $1,283,718 | 293% |
| Shields, MI | 7,518 | $255,095 | 22% |
| Oak Grove, KY | 7,524 | $203,080 | 38% |