The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
| Name | County | Housing Affordability Index | |
|---|---|---|---|
| 1. | Village of Alexis | Warren | 350 |
| 2. | Village of Alvan | Vermilion | 350 |
| 3. | Village of Avon | Fulton | 350 |
| 4. | Village of Bardolph | McDonough | 350 |
| 5. | Village of Bath | Mason | 350 |
| 6. | Village of Belgium | Vermilion | 350 |
| 7. | Village of Bellmont | Wabash | 350 |
| 8. | Village of Bismarck | Vermilion | 350 |
| 9. | Village of Blandinsville | McDonough | 350 |
| 10. | Village of Allendale | Wabash | 350 |
| 11. | Village of Bowen | Hancock | 350 |
| 12. | Village of Bradford | Stark | 350 |
| 13. | City of Bridgeport | Lawrence | 350 |
| 14. | Village of Brocton | Edgar | 350 |
| 15. | Village of Buckley | Iroquois | 350 |
| 16. | Village of Bulpitt | Christian | 350 |
| 17. | Village of Bush | Williamson | 350 |
| 18. | Village of Cabery | Ford | 350 |
| 19. | Village of Calhoun | Richland | 350 |
| 20. | Village of Cantrall | Sangamon | 350 |
