| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 20007 | Washington | District of Columbia | 6,400 | $42,444 | $6,632 |
| 20008 | Washington | District of Columbia | 8,740 | $48,039 | $5,496 |
| 20006 | Washington | District of Columbia | 250 | $1,237 | $4,948 |
| 20016 | Washington | District of Columbia | 8,440 | $40,216 | $4,765 |
| 20037 | Washington | District of Columbia | 2,420 | $9,804 | $4,051 |
| 20015 | Washington | District of Columbia | 4,820 | $13,546 | $2,810 |
| 20036 | Washington | District of Columbia | 1,780 | $4,395 | $2,469 |
| 20004 | Washington | District of Columbia | 520 | $667 | $1,283 |
| 20003 | Washington | District of Columbia | 6,080 | $6,575 | $1,081 |
| 20012 | Washington | District of Columbia | 2,590 | $2,745 | $1,060 |
| 20005 | Washington | District of Columbia | 2,960 | $3,039 | $1,027 |
| 20009 | Washington | District of Columbia | 11,200 | $11,354 | $1,014 |
| 20024 | Washington | District of Columbia | 2,310 | $1,874 | $811 |
| 20002 | Washington | District of Columbia | 8,010 | $4,756 | $594 |
| 20011 | Washington | District of Columbia | 7,630 | $4,391 | $575 |
| 20010 | Washington | District of Columbia | 4,400 | $2,520 | $573 |
| 20018 | Washington | District of Columbia | 1,980 | $1,130 | $571 |
| 20017 | Washington | District of Columbia | 2,400 | $1,365 | $569 |
| 20001 | Washington | District of Columbia | 6,670 | $3,667 | $550 |
| 20020 | Washington | District of Columbia | 2,550 | $1,182 | $464 |
| 20019 | Washington | District of Columbia | 2,690 | $988 | $367 |
| 20032 | Washington | District of Columbia | 1,360 | $426 | $313 |