| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 19964 | Marydel | Delaware | 50 | $69 | $1,380 |
| 19941 | Ellendale | Delaware | 70 | $140 | $2,000 |
| 19703 | Claymont | Delaware | 700 | $1,493 | $2,133 |
| 19720 | New Castle | Delaware | 1,860 | $4,398 | $2,365 |
| 19804 | Wilmington | Delaware | 910 | $2,475 | $2,720 |
| 19962 | Magnolia | Delaware | 580 | $1,583 | $2,729 |
| 19952 | Harrington | Delaware | 450 | $1,300 | $2,889 |
| 19931 | Bethel | Delaware | 30 | $87 | $2,900 |
| 19967 | Millville | Delaware | 110 | $334 | $3,036 |
| 19802 | Wilmington | Delaware | 760 | $2,410 | $3,171 |
| 19950 | Greenwood | Delaware | 350 | $1,110 | $3,171 |
| 19713 | Newark | Delaware | 1,530 | $5,360 | $3,503 |
| 19943 | Felton | Delaware | 500 | $1,773 | $3,546 |
| 19701 | Bear | Delaware | 2,860 | $10,391 | $3,633 |
| 19954 | Houston | Delaware | 50 | $183 | $3,660 |
| 19702 | Newark | Delaware | 2,840 | $10,853 | $3,821 |
| 19938 | Clayton | Delaware | 360 | $1,418 | $3,939 |
| 19734 | Townsend | Delaware | 730 | $2,959 | $4,053 |
| 19946 | Frederica | Delaware | 180 | $761 | $4,228 |
| 19953 | Hartly | Delaware | 180 | $762 | $4,233 |
| 19977 | Smyrna | Delaware | 1,100 | $5,008 | $4,553 |
| 19934 | Camden Wyoming | Delaware | 950 | $4,373 | $4,603 |
| 19808 | Wilmington | Delaware | 4,110 | $19,277 | $4,690 |
| 19809 | Wilmington | Delaware | 1,330 | $6,336 | $4,764 |
| 19956 | Laurel | Delaware | 620 | $3,183 | $5,134 |
| 19945 | Frankford | Delaware | 430 | $2,370 | $5,512 |
| 19968 | Milton | Delaware | 1,160 | $6,554 | $5,650 |
| 19904 | Dover | Delaware | 1,810 | $10,293 | $5,687 |
| 19709 | Middletown | Delaware | 3,120 | $17,745 | $5,688 |
| 19940 | Delmar | Delaware | 230 | $1,375 | $5,978 |
| 19951 | Harbeson | Delaware | 170 | $1,026 | $6,035 |
| 19939 | Dagsboro | Delaware | 680 | $4,321 | $6,354 |
| 19810 | Wilmington | Delaware | 3,680 | $23,785 | $6,463 |
| 19901 | Dover | Delaware | 1,620 | $10,581 | $6,531 |
| 19966 | Millsboro | Delaware | 1,810 | $11,860 | $6,552 |
| 19805 | Wilmington | Delaware | 1,260 | $8,866 | $7,037 |
| 19944 | Fenwick Island | Delaware | 120 | $866 | $7,217 |
| 19711 | Newark | Delaware | 5,560 | $42,031 | $7,560 |
| 19973 | Seaford | Delaware | 1,230 | $9,876 | $8,029 |
| 19947 | Georgetown | Delaware | 780 | $6,315 | $8,096 |
| 19979 | Viola | Delaware | 30 | $255 | $8,500 |
| 19933 | Bridgeville | Delaware | 480 | $4,363 | $9,090 |
| 19975 | Selbyville | Delaware | 970 | $8,862 | $9,136 |
| 19963 | Milford | Delaware | 1,300 | $12,784 | $9,834 |
| 19803 | Wilmington | Delaware | 4,150 | $43,564 | $10,497 |
| 19958 | Lewes | Delaware | 3,400 | $37,541 | $11,041 |
| 19707 | Hockessin | Delaware | 3,430 | $39,477 | $11,509 |
| 19736 | Yorklyn | Delaware | 60 | $746 | $12,433 |
| 19970 | Ocean View | Delaware | 1,050 | $15,444 | $14,709 |
| 19971 | Rehoboth Beach | Delaware | 2,260 | $34,894 | $15,440 |
| 19930 | Bethany Beach | Delaware | 680 | $10,934 | $16,079 |
| 19806 | Wilmington | Delaware | 1,560 | $33,745 | $21,631 |
| 19960 | Lincoln | Delaware | 230 | $5,899 | $25,648 |
| 19801 | Wilmington | Delaware | 330 | $14,016 | $42,473 |
| 19807 | Wilmington | Delaware | 2,500 | $151,423 | $60,569 |