{| class="wikitable" style="text-align: left;"
|+ <!-- caption -->
|-
! id                 !! legislator_id   !! address                              !! suite      !! city       !! state   !! align="right"|   zip !! align="right"|   latitude !! align="right"|   longitude !! phone        !! fax          !! building               !! hours
|-
| C000141-baltimore  || Benjamin Cardin || 100 S. Charles St.                   || Suite 1710 || Baltimore  || MD      || align="right"| 21201 || align="right"|    39.2872 || align="right"|    -76.6156 || 410-962-4436 || 410-962-4156 || Tower 1                ||
|-
| C000141-bowie      || Benjamin Cardin || 10201 Martin Luther King Jr. Highway || Suite 210  || Bowie      || MD      || align="right"| 20720 || align="right"|    38.9551 || align="right"|    -76.8281 || 301-860-0414 || 301-860-0416 ||                        || Monday - Friday: 9:00 AM - 5:00 PM
|-
| C000141-cumberland || Benjamin Cardin || 13 Canal St.                         || Room 305   || Cumberland || MD      || align="right"| 21502 || align="right"|    39.6496 || align="right"|    -78.7636 || 301-777-2957 || 301-777-2959 ||                        ||
|-
| C000141-rockville  || Benjamin Cardin || 451 Hungerford Dr.                   || Suite 230  || Rockville  || MD      || align="right"| 20850 || align="right"|    39.0895 || align="right"|    -77.1511 || 301-762-2974 || 301-762-2976 ||                        ||
|-
| C000141-salisbury  || Benjamin Cardin || 212 W. Main St.                      || Suite 301C || Salisbury  || MD      || align="right"| 21801 || align="right"|    38.3653 || align="right"|    -75.6024 || 410-546-4250 || 202-224-1651 || Plaza Gallery Building ||
|}