| Lexington | 1990 | Census 1990 | Single-Family Detached | 433 |
| Lexington | 2000 | Census 2000 | Single-Family Detached | 462 |
| Lexington | 2010 | Estimates 2010 | Single-Family Detached | 459 |
| Lexington | 2020 | Estimates 2020 | Single-Family Detached | 487 |
| Lexington | 2023 | Estimates 2023 | Single-Family Detached | 488 |
| Lexington | 1990 | Census 1990 | Townhomes (single-family attached) | 44 |
| Lexington | 2000 | Census 2000 | Townhomes (single-family attached) | 43 |
| Lexington | 2010 | Estimates 2010 | Townhomes (single-family attached) | 60 |
| Lexington | 2020 | Estimates 2020 | Townhomes (single-family attached) | 0 |
| Lexington | 2023 | Estimates 2023 | Townhomes (single-family attached) | 0 |
| Lexington | 1990 | Census 1990 | Duplex, triplex and quad | 81 |
| Lexington | 2000 | Census 2000 | Duplex, triplex and quad | 77 |
| Lexington | 2010 | Estimates 2010 | Duplex, triplex and quad | 70 |
| Lexington | 2020 | Estimates 2020 | Duplex, triplex and quad | 102 |
| Lexington | 2023 | Estimates 2023 | Duplex, triplex and quad | 102 |
| Lexington | 1990 | Census 1990 | Multifamily (5 units or more) | 143 |
| Lexington | 2000 | Census 2000 | Multifamily (5 units or more) | 125 |
| Lexington | 2010 | Estimates 2010 | Multifamily (5 units or more) | 145 |
| Lexington | 2020 | Estimates 2020 | Multifamily (5 units or more) | 337 |
| Lexington | 2023 | Estimates 2023 | Multifamily (5 units or more) | 642 |
| Lexington | 1990 | Census 1990 | Manufactured Home | 176 |
| Lexington | 2000 | Census 2000 | Manufactured Home | 171 |
| Lexington | 2010 | Estimates 2010 | Manufactured Home | 127 |
| Lexington | 2020 | Estimates 2020 | Manufactured Home | 112 |
| Lexington | 2023 | Estimates 2023 | Manufactured Home | 104 |
| Lexington | 1990 | Census 1990 | Other (Boat, RV, etc.) | 9 |
| Lexington | 2000 | Census 2000 | Other (Boat, RV, etc.) | 0 |
| Lexington | 2010 | Estimates 2010 | Other (Boat, RV, etc.) | 0 |
| Lexington | 2020 | Estimates 2020 | Other (Boat, RV, etc.) | 0 |
| Lexington | 2023 | Estimates 2023 | Other (Boat, RV, etc.) | 0 |
| Lexington | 2020 | Estimates 2020 | Accessory Dwelling Unit | 0 |
| Lexington | 2023 | Estimates 2023 | Accessory Dwelling Unit | 0 |