| West St. Paul | 1990 | Census 1990 | Single-Family Detached | 4385 |
| West St. Paul | 2000 | Census 2000 | Single-Family Detached | 4587 |
| West St. Paul | 2010 | Estimates 2010 | Single-Family Detached | 4631 |
| West St. Paul | 2020 | Estimates 2020 | Single-Family Detached | 4428 |
| West St. Paul | 2022 | Estimates 2022 | Single-Family Detached | 4435 |
| West St. Paul | 1990 | Census 1990 | Townhomes (single-family attached) | 288 |
| West St. Paul | 2000 | Census 2000 | Townhomes (single-family attached) | 430 |
| West St. Paul | 2010 | Estimates 2010 | Townhomes (single-family attached) | 451 |
| West St. Paul | 2020 | Estimates 2020 | Townhomes (single-family attached) | 384 |
| West St. Paul | 2022 | Estimates 2022 | Townhomes (single-family attached) | 384 |
| West St. Paul | 1990 | Census 1990 | Duplex, triplex and quad | 429 |
| West St. Paul | 2000 | Census 2000 | Duplex, triplex and quad | 392 |
| West St. Paul | 2010 | Estimates 2010 | Duplex, triplex and quad | 386 |
| West St. Paul | 2020 | Estimates 2020 | Duplex, triplex and quad | 351 |
| West St. Paul | 2022 | Estimates 2022 | Duplex, triplex and quad | 351 |
| West St. Paul | 1990 | Census 1990 | Multifamily (5 units or more) | 3636 |
| West St. Paul | 2000 | Census 2000 | Multifamily (5 units or more) | 3341 |
| West St. Paul | 2010 | Estimates 2010 | Multifamily (5 units or more) | 3671 |
| West St. Paul | 2020 | Estimates 2020 | Multifamily (5 units or more) | 4217 |
| West St. Paul | 2022 | Estimates 2022 | Multifamily (5 units or more) | 4596 |
| West St. Paul | 1990 | Census 1990 | Manufactured Home | 7 |
| West St. Paul | 2000 | Census 2000 | Manufactured Home | 20 |
| West St. Paul | 2010 | Estimates 2010 | Manufactured Home | 0 |
| West St. Paul | 2020 | Estimates 2020 | Manufactured Home | 0 |
| West St. Paul | 2022 | Estimates 2022 | Manufactured Home | 0 |
| West St. Paul | 1990 | Census 1990 | Other (Boat, RV, etc.) | 22 |
| West St. Paul | 2000 | Census 2000 | Other (Boat, RV, etc.) | 9 |
| West St. Paul | 2010 | Estimates 2010 | Other (Boat, RV, etc.) | 0 |
| West St. Paul | 2020 | Estimates 2020 | Other (Boat, RV, etc.) | 0 |
| West St. Paul | 2022 | Estimates 2022 | Other (Boat, RV, etc.) | 0 |
| West St. Paul | 2020 | Estimates 2020 | Accessory Dwelling Unit | 0 |
| West St. Paul | 2022 | Estimates 2022 | Accessory Dwelling Unit | 0 |