| Index | Williamstown | Pennsylvania | National |
| Median home price | $136,163 | $296,372 | $326,622 |
| Median rent asked | $1,055 | $1,283 | $1,444 |
| Avg. people per household | 2.4 | 2.4 | 2.6 |
| Owner occupied households | 62.2% | 69.0% | 63.6% |
| Renter occupied households | 37.8% | 31.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Fort Indiantown Gap, PA | 66 | $0 | 100% |
| Strong, PA | 199 | $0 | 100% |
| Atlas, PA | 875 | $72,686 | 78% |
| Shamokin, PA | 7,200 | $77,259 | 76% |
| Mount Carmel, PA | 5,819 | $79,980 | 76% |
| Williamstown, PA | 1,208 | $136,163 | 58% |
| Population | Home Price | National Avg. | |
| Clifton, IL | 1,208 | $230,880 | 29% |
| Lyons, OR | 1,208 | $484,783 | 48% |
| New Columbia, PA | 1,208 | $257,308 | 21% |
| Loving, NM | 1,208 | $199,728 | 39% |
| Skyline-Ganipa, NM | 1,208 | $148,503 | 55% |
| Williamstown, PA | 1,208 | $136,163 | 58% |