| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 19979 | Viola | Delaware | 30 | $191 | $6,367 |
| 19954 | Houston | Delaware | 40 | $321 | $8,025 |
| 19953 | Hartly | Delaware | 150 | $1,321 | $8,807 |
| 19941 | Ellendale | Delaware | 70 | $685 | $9,786 |
| 19956 | Laurel | Delaware | 570 | $6,020 | $10,561 |
| 19940 | Delmar | Delaware | 230 | $2,432 | $10,574 |
| 19964 | Marydel | Delaware | 40 | $432 | $10,800 |
| 19947 | Georgetown | Delaware | 720 | $8,114 | $11,269 |
| 19962 | Magnolia | Delaware | 450 | $5,128 | $11,396 |
| 19804 | Wilmington | Delaware | 900 | $10,361 | $11,512 |
| 19805 | Wilmington | Delaware | 1,040 | $12,280 | $11,808 |
| 19713 | Newark | Delaware | 1,360 | $16,710 | $12,287 |
| 19950 | Greenwood | Delaware | 280 | $3,452 | $12,329 |
| 19952 | Harrington | Delaware | 440 | $5,456 | $12,400 |
| 19904 | Dover | Delaware | 1,410 | $17,584 | $12,471 |
| 19943 | Felton | Delaware | 470 | $5,905 | $12,564 |
| 19801 | Wilmington | Delaware | 180 | $2,288 | $12,711 |
| 19720 | New Castle | Delaware | 2,050 | $26,590 | $12,971 |
| 19703 | Claymont | Delaware | 580 | $7,524 | $12,972 |
| 19938 | Clayton | Delaware | 310 | $4,060 | $13,097 |
| 19973 | Seaford | Delaware | 1,120 | $14,698 | $13,123 |
| 19901 | Dover | Delaware | 1,300 | $17,125 | $13,173 |
| 19945 | Frankford | Delaware | 370 | $4,920 | $13,297 |
| 19946 | Frederica | Delaware | 150 | $2,005 | $13,367 |
| 19934 | Camden Wyoming | Delaware | 720 | $9,661 | $13,418 |
| 19802 | Wilmington | Delaware | 640 | $8,777 | $13,714 |
| 19963 | Milford | Delaware | 1,130 | $15,884 | $14,057 |
| 19977 | Smyrna | Delaware | 970 | $13,877 | $14,306 |
| 19960 | Lincoln | Delaware | 250 | $3,581 | $14,324 |
| 19809 | Wilmington | Delaware | 860 | $12,431 | $14,455 |
| 19966 | Millsboro | Delaware | 1,920 | $28,710 | $14,953 |
| 19702 | Newark | Delaware | 1,630 | $24,895 | $15,273 |
| 19975 | Selbyville | Delaware | 860 | $13,264 | $15,423 |
| 19808 | Wilmington | Delaware | 2,800 | $43,865 | $15,666 |
| 19734 | Townsend | Delaware | 530 | $8,383 | $15,817 |
| 19967 | Millville | Delaware | 80 | $1,285 | $16,063 |
| 19939 | Dagsboro | Delaware | 590 | $9,518 | $16,132 |
| 19933 | Bridgeville | Delaware | 460 | $7,478 | $16,257 |
| 19701 | Bear | Delaware | 1,670 | $27,546 | $16,495 |
| 19968 | Milton | Delaware | 880 | $14,800 | $16,818 |
| 19709 | Middletown | Delaware | 1,830 | $30,923 | $16,898 |
| 19951 | Harbeson | Delaware | 140 | $2,452 | $17,514 |
| 19970 | Ocean View | Delaware | 950 | $16,986 | $17,880 |
| 19711 | Newark | Delaware | 2,910 | $52,963 | $18,200 |
| 19944 | Fenwick Island | Delaware | 80 | $1,457 | $18,213 |
| 19810 | Wilmington | Delaware | 2,310 | $42,378 | $18,345 |
| 19958 | Lewes | Delaware | 2,640 | $51,978 | $19,689 |
| 19971 | Rehoboth Beach | Delaware | 1,530 | $31,020 | $20,275 |
| 19806 | Wilmington | Delaware | 680 | $14,252 | $20,959 |
| 19707 | Hockessin | Delaware | 1,480 | $32,229 | $21,776 |
| 19803 | Wilmington | Delaware | 2,240 | $49,649 | $22,165 |
| 19930 | Bethany Beach | Delaware | 530 | $13,424 | $25,328 |
| 19807 | Wilmington | Delaware | 950 | $34,143 | $35,940 |