| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 19807 | Wilmington | Delaware | 1,180 | $25,650 | $21,737 |
| 19707 | Hockessin | Delaware | 1,840 | $34,210 | $18,592 |
| 19930 | Bethany Beach | Delaware | 710 | $12,753 | $17,962 |
| 19803 | Wilmington | Delaware | 2,590 | $46,510 | $17,958 |
| 19711 | Newark | Delaware | 3,760 | $65,247 | $17,353 |
| 19810 | Wilmington | Delaware | 2,760 | $45,774 | $16,585 |
| 19944 | Fenwick Island | Delaware | 120 | $1,929 | $16,075 |
| 19806 | Wilmington | Delaware | 830 | $13,335 | $16,066 |
| 19736 | Yorklyn | Delaware | 40 | $639 | $15,975 |
| 19971 | Rehoboth Beach | Delaware | 2,100 | $32,981 | $15,705 |
| 19958 | Lewes | Delaware | 3,850 | $59,870 | $15,551 |
| 19970 | Ocean View | Delaware | 1,350 | $20,752 | $15,372 |
| 19975 | Selbyville | Delaware | 1,270 | $18,846 | $14,839 |
| 19709 | Middletown | Delaware | 2,340 | $34,721 | $14,838 |
| 19808 | Wilmington | Delaware | 3,550 | $51,484 | $14,503 |
| 19939 | Dagsboro | Delaware | 840 | $12,127 | $14,437 |
| 19968 | Milton | Delaware | 1,350 | $19,438 | $14,399 |
| 19933 | Bridgeville | Delaware | 750 | $10,794 | $14,392 |
| 19967 | Millville | Delaware | 150 | $2,115 | $14,100 |
| 19951 | Harbeson | Delaware | 200 | $2,778 | $13,890 |
| 19809 | Wilmington | Delaware | 1,060 | $14,471 | $13,652 |
| 19701 | Bear | Delaware | 2,400 | $32,238 | $13,433 |
| 19904 | Dover | Delaware | 2,470 | $33,104 | $13,402 |
| 19901 | Dover | Delaware | 2,210 | $29,465 | $13,333 |
| 19934 | Camden Wyoming | Delaware | 1,160 | $15,430 | $13,302 |
| 19962 | Magnolia | Delaware | 660 | $8,724 | $13,218 |
| 19966 | Millsboro | Delaware | 3,050 | $40,279 | $13,206 |
| 19979 | Viola | Delaware | 60 | $781 | $13,017 |
| 19734 | Townsend | Delaware | 820 | $10,654 | $12,993 |
| 19977 | Smyrna | Delaware | 1,650 | $21,395 | $12,967 |
| 19702 | Newark | Delaware | 2,320 | $30,011 | $12,936 |
| 19963 | Milford | Delaware | 1,670 | $21,437 | $12,837 |
| 19946 | Frederica | Delaware | 270 | $3,415 | $12,648 |
| 19947 | Georgetown | Delaware | 1,120 | $14,151 | $12,635 |
| 19713 | Newark | Delaware | 2,000 | $24,713 | $12,357 |
| 19960 | Lincoln | Delaware | 370 | $4,571 | $12,354 |
| 19973 | Seaford | Delaware | 1,780 | $21,821 | $12,259 |
| 19945 | Frankford | Delaware | 590 | $7,179 | $12,168 |
| 19802 | Wilmington | Delaware | 1,090 | $13,002 | $11,928 |
| 19938 | Clayton | Delaware | 550 | $6,531 | $11,875 |
| 19943 | Felton | Delaware | 830 | $9,652 | $11,629 |
| 19703 | Claymont | Delaware | 790 | $9,005 | $11,399 |
| 19956 | Laurel | Delaware | 930 | $10,584 | $11,381 |
| 19720 | New Castle | Delaware | 3,330 | $37,831 | $11,361 |
| 19952 | Harrington | Delaware | 740 | $8,362 | $11,300 |
| 19931 | Bethel | Delaware | 40 | $451 | $11,275 |
| 19940 | Delmar | Delaware | 330 | $3,719 | $11,270 |
| 19804 | Wilmington | Delaware | 1,240 | $13,862 | $11,179 |
| 19950 | Greenwood | Delaware | 460 | $5,098 | $11,083 |
| 19801 | Wilmington | Delaware | 290 | $3,172 | $10,938 |
| 19805 | Wilmington | Delaware | 1,460 | $15,635 | $10,709 |
| 19964 | Marydel | Delaware | 80 | $832 | $10,400 |
| 19954 | Houston | Delaware | 110 | $1,112 | $10,109 |
| 19953 | Hartly | Delaware | 300 | $3,025 | $10,083 |
| 19941 | Ellendale | Delaware | 140 | $1,178 | $8,414 |