A house that is divided in two through the middle so that two families can live in it:
| DUPLEX | 588 |
| DOUBLE HOUSE | 162 |
| TWO-FAMILY HOUSE | 114 |
| APARTMENT | 87 |
| APARTMENT HOUSE | 35 |
| DOUBLE | 11 |
| TWO-FAMILY | 11 |
| DOUBLE TENANT | 9 |
| TWO-APARTMENT | 7 |
| TWO-APARTMENT HOUSE | 7 |
| TWO-TENEMENT | 7 |
| PARTMENT | 6 |
| TWO-FAMILY APARTMENT | 5 |
| TWO-TENEMENT HOUSE | 5 |
| DOUBLE TENEMENT | 4 |
| NR | 4 |
| TOWN HOUSE | 4 |
| TWIN | 4 |
| FLAT | 3 |
| TWO-FAMILY FLAT | 3 |
| DEPARTMENT HOUSE | 2 |
| DOUBLE APARTMENT | 2 |
| DOUBLE BLOCK | 2 |
| DUAL APARTMENT | 2 |
| NH | 2 |
| PARTITIONED | 2 |
| SEMI-DETACHED | 2 |
| SIDE-BY-SIDE | 2 |
| SPLIT LEVEL | 2 |
| TENEMENT HOUSE | 2 |
| TWIN HOUSE | 2 |
| TWO-FAMILY DWELLING | 2 |
| APARTAMENTO | 1 |
| APARTMENT BUILDING | 1 |
| ATTACHED HOUSE | 1 |
| BI-FAMILY | 1 |
| BIG HOUSE | 1 |
| BOSTON FLAT | 1 |
| BREEZEWAY | 1 |
| CAMELBACK DOUBLE | 1 |
| CONVERTED HOUSE | 1 |
| COURT | 1 |
| DIVIDED HOUSE | 1 |
| DOG RUN | 1 |
| DOG TROT | 1 |
| DOGTROT HOUSE | 1 |
| DOUBLE BEDROOM | 1 |
| DOUBLE DWELLING | 1 |
| DOUBLE PIN HOUSE | 1 |
| DOUBLE SHOTGUN HOUSE | 1 |
| DOUBLE SIDE-BY-SIDE | 1 |
| DUAL FAMILY APARTMENT | 1 |
| DUPLEX HOME | 1 |
| DUPLEX HOUSE | 1 |
| DUPLICATE | 1 |
| FOUR-PLEX | 1 |
| HALL | 1 |
| MA’HELE | 1 |
| PATIO DOUBLE | 1 |
| POOR DAMN LIVING | 1 |
| RAISED DOUBLE | 1 |
| ROOMING HOUSE | 1 |
| ROW HOUSE | 1 |
| SHOTGUN | 1 |
| SHOTGUN DOUBLE | 1 |
| SHOTGUN HOUSE | 1 |
| SLUM | 1 |
| TENANT HOUSE | 1 |
| TRIPLE | 1 |
| TRIPLE HOUSE | 1 |
| TWIN APARTMENTS | 1 |
| TWO-APARTMENT DWELLING | 1 |
| TWO-DEPARTMENT HOUSE | 1 |
| TWO-HOUSE APARTMENT | 1 |
| UP-AND-DOWN APARTMENT | 1 |
| UP-AND-DOWN DUPLEX | 1 |
DARE Data Summary by Dictionary of American Regional English (DARE) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.