The graph below ranks each Maryland County by total of Asian residents according to the 2012 census estimates.
Maryland total of Asian population by county
| County | Asian Population |
| Montgomery |  147,658 |
| Howard | 46,999 |
| Baltimore | 44,155 |
| Prince George's | 38,782 |
| Anne Arundel | 20,356 |
| City of Baltimore | 15,560 |
| Frederick | 10,060 |
| Harford | 6,959 |
| Charles | 4,823 |
| St. Mary's | 2,943 |
| Wicomico | 2,815 |
| Carroll | 2,675 |
| Washington | 2,385 |
| Calvert | 1,345 |
| Cecil | 1,119 |
| Worcester | 619 |
| Allegany | 591 |
| Queen Anne's | 534 |
| Talbot | 533 |
| Dorchester | 326 |
| Caroline | 261 |
| Kent | 221 |
| Somerset | 210 |
| Garrett | 119 |