| Index | Grantley | Pennsylvania | National |
| Median home price | $613,697 | $296,372 | $326,622 |
| Median rent asked | $1,824 | $1,283 | $1,444 |
| Avg. people per household | 2.7 | 2.4 | 2.6 |
| Owner occupied households | 91.8% | 69.0% | 63.6% |
| Renter occupied households | 8.2% | 31.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Messiah College, PA | 2,118 | $0 | 100% |
| York, PA | 45,108 | $138,842 | 57% |
| Jefferson borough (Greene County), PA | 258 | $155,767 | 52% |
| West York, PA | 4,761 | $170,455 | 48% |
| North York, PA | 2,346 | $172,907 | 47% |
| Grantley, PA | 4,408 | $613,697 | 88% |
| Population | Home Price | National Avg. | |
| Pecan Acres, TX | 4,408 | $715,415 | 119% |
| Geneva, AL | 4,408 | $167,066 | 49% |
| Hugoton, KS | 4,407 | $178,417 | 45% |
| Madeira Beach, FL | 4,409 | $837,051 | 156% |
| Calcutta, OH | 4,406 | $234,053 | 28% |
| Grantley, PA | 4,408 | $613,697 | 88% |