| Waconia | 1990 | Census 1990 | Single-Family Detached | 844 |
| Waconia | 2000 | Census 2000 | Single-Family Detached | 1814 |
| Waconia | 2010 | Estimates 2010 | Single-Family Detached | 2771 |
| Waconia | 2020 | Estimates 2020 | Single-Family Detached | 4050 |
| Waconia | 2021 | Estimates 2021 | Single-Family Detached | 4075 |
| Waconia | 1990 | Census 1990 | Townhomes (single-family attached) | 78 |
| Waconia | 2000 | Census 2000 | Townhomes (single-family attached) | 232 |
| Waconia | 2010 | Estimates 2010 | Townhomes (single-family attached) | 600 |
| Waconia | 2020 | Estimates 2020 | Townhomes (single-family attached) | 62 |
| Waconia | 2021 | Estimates 2021 | Townhomes (single-family attached) | 75 |
| Waconia | 1990 | Census 1990 | Duplex, triplex and quad | 127 |
| Waconia | 2000 | Census 2000 | Duplex, triplex and quad | 119 |
| Waconia | 2010 | Estimates 2010 | Duplex, triplex and quad | 97 |
| Waconia | 2020 | Estimates 2020 | Duplex, triplex and quad | 16 |
| Waconia | 2021 | Estimates 2021 | Duplex, triplex and quad | 16 |
| Waconia | 1990 | Census 1990 | Multifamily (5 units or more) | 387 |
| Waconia | 2000 | Census 2000 | Multifamily (5 units or more) | 487 |
| Waconia | 2010 | Estimates 2010 | Multifamily (5 units or more) | 644 |
| Waconia | 2020 | Estimates 2020 | Multifamily (5 units or more) | 683 |
| Waconia | 2021 | Estimates 2021 | Multifamily (5 units or more) | 778 |
| Waconia | 1990 | Census 1990 | Manufactured Home | 0 |
| Waconia | 2000 | Census 2000 | Manufactured Home | 14 |
| Waconia | 2010 | Estimates 2010 | Manufactured Home | 0 |
| Waconia | 2020 | Estimates 2020 | Manufactured Home | 0 |
| Waconia | 2021 | Estimates 2021 | Manufactured Home | 0 |
| Waconia | 1990 | Census 1990 | Other (Boat, RV, etc.) | 39 |
| Waconia | 2000 | Census 2000 | Other (Boat, RV, etc.) | 0 |
| Waconia | 2010 | Estimates 2010 | Other (Boat, RV, etc.) | 0 |
| Waconia | 2020 | Estimates 2020 | Other (Boat, RV, etc.) | 15 |
| Waconia | 2021 | Estimates 2021 | Other (Boat, RV, etc.) | 15 |
| Waconia | 2020 | Estimates 2020 | Accessory Dwelling Unit | 0 |
| Waconia | 2021 | Estimates 2021 | Accessory Dwelling Unit | 0 |