| Index | Westfield | Illinois | National |
| Median home price | $111,743 | $308,565 | $326,622 |
| Median rent asked | $931 | $1,374 | $1,444 |
| Avg. people per household | 2.2 | 2.6 | 2.6 |
| Owner occupied households | 93.1% | 66.0% | 63.6% |
| Renter occupied households | 6.9% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Kansas, IL | 801 | $102,455 | 69% |
| Martinsville, IL | 1,300 | $109,685 | 66% |
| Casey, IL | 2,752 | $122,948 | 62% |
| Redmon, IL | 171 | $132,211 | 60% |
| Ashmore, IL | 1,054 | $135,034 | 59% |
| Westfield, IL | 585 | $111,743 | 66% |
| Population | Home Price | National Avg. | |
| Dexter, IA | 585 | $244,470 | 25% |
| Hutsonville, IL | 585 | $117,955 | 64% |
| Lee, FL | 585 | $141,050 | 57% |
| Hatfield, AR | 585 | $163,404 | 50% |
| Reedsville, WV | 585 | $285,390 | 13% |
| Westfield, IL | 585 | $111,743 | 66% |