Comparison to Surrounding Areas
The median household income ($78,305) for 19966 is less than the median household income for 21874 ($78,393), 21850 ($79,665), 21872 ($117,888), 19930 ($125,491), 19939 ($89,806), 19945 ($87,638), 19951 ($95,546), 19958 ($97,197), 19971 ($102,146), Sussex County ($81,497), and Millsboro town ($78,707). But it's more than 19940 ($65,024), 19947 ($71,229), 19956 ($65,603), 21849 ($71,211), and Long Neck CDP ($56,745).
| 19966 | $78,305 |
| Long Neck CDP | $56,745 |
| Millsboro town | $78,707 |
| Sussex County | $81,497 |
Get Median Household Income for all Zip Codes in Delaware.
The average household income ($96,400) for 19966 is less than the average household income for 21872 ($112,205), 19930 ($204,958), 19939 ($112,342), 19945 ($131,213), 19951 ($131,859), 19958 ($135,108), 19971 ($152,393), 21850 ($101,398), and Sussex County ($109,282). But it's more than 19947 ($86,030), 21849 ($91,725), 21874 ($86,151), 19940 ($83,908), 19956 ($78,973), Millsboro town ($87,642), and Long Neck CDP ($76,581).
| 19966 | $96,400 |
| Long Neck CDP | $76,581 |
| Millsboro town | $87,642 |
| Sussex County | $109,282 |
Get Average Household Income for all Zip Codes in Delaware.
The per-capita income for 19966 is $42,477. The per capita income ($42,477) for 19966 is less than the per capita income for 21872 ($42,681), 19958 ($66,269), 19971 ($78,576), 19930 ($101,262), 19939 ($49,154), 19945 ($54,467), 19951 ($54,741), Sussex County ($46,684), and Long Neck CDP ($44,986). But it's more than 19956 ($31,443), 19940 ($33,363), 19947 ($29,621), 21874 ($33,201), 21849 ($38,184), 21850 ($41,312), and Millsboro town ($40,274).
| 19966 | $42,477 |
| Long Neck CDP | $44,986 |
| Millsboro town | $40,274 |
| Sussex County | $46,684 |
Get Per-Capita Income for all Zip Codes in Delaware.
7.8% of households make over $200,000 a year. The percent high income households (7.8%) for 19966 is less than the percent high income households for 21872 (12.6%), 19930 (30.7%), 19939 (12.5%), 19945 (13.5%), 19951 (16.6%), 19958 (18.5%), 19971 (23.0%), 21849 (8.3%), and Sussex County (11.2%). But it's more than 19947 (4.2%), 21850 (4.8%), 21874 (4.2%), 19940 (3.5%), 19956 (2.7%), Millsboro town (6.0%), and Long Neck CDP (4.3%).
| 19966 | 7.8% |
| Long Neck CDP | 4.3% |
| Millsboro town | 6.0% |
| Sussex County | 11.2% |
Get High Income Households for all Zip Codes in Delaware.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 19966 | $62,656 | $81,550 | $90,285 | $69,174 |
| Long Neck CDP | $-1 | $-1 | $60,938 | $54,412 |
| Millsboro town | $38,355 | $78,236 | $105,816 | $66,821 |
| Sussex County | $45,130 | $83,110 | $95,093 | $73,326 |
Get Median Household Income by Age of Householder for all Zip Codes in Delaware.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 19966 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 19966 | +/-$3,009 | +/-$4,350 | +/-$2,283 | +/-1.4% | +/-$22,525 | +/-$8,618 | +/-$9,827 | +/-$8,022 |
| Long Neck CDP | +/-$10,156 | +/-$10,983 | +/-$5,705 | +/-2.5% | +/-$-1 | +/-$-1 | +/-$10,183 | +/-$11,402 |
| Millsboro town | +/-$7,518 | +/-$8,713 | +/-$4,312 | +/-2.7% | +/-$13,920 | +/-$10,462 | +/-$20,935 | +/-$18,750 |
| Sussex County | +/-$1,512 | +/-$2,519 | +/-$1,039 | +/-0.7% | +/-$6,583 | +/-$2,736 | +/-$3,981 | +/-$2,906 |