Comparison to Surrounding Areas
The median household income ($115,748) for 20657 is less than the median household income for 20636 ($163,690), 20685 ($119,135), Calvert County ($133,922), and Lusby CDP ($151,711). But it's more than 20629 ($87,389), 20670 ($70,371), 20688 ($102,950), Chesapeake Ranch Estates CDP ($102,669), and Drum Point CDP ($109,231).
| 20657 | $115,748 |
| Chesapeake Ranch Estates CDP | $102,669 |
| Drum Point CDP | $109,231 |
| Lusby CDP | $151,711 |
| Calvert County | $133,922 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($150,352) for 20657 is less than the average household income for 20636 ($176,948), 20685 ($163,037), Calvert County ($158,598), and Lusby CDP ($164,385). But it's more than 20629 ($127,429), 20670 ($87,352), 20688 ($120,551), Chesapeake Ranch Estates CDP ($137,288), and Drum Point CDP ($142,129).
| 20657 | $150,352 |
| Chesapeake Ranch Estates CDP | $137,288 |
| Drum Point CDP | $142,129 |
| Lusby CDP | $164,385 |
| Calvert County | $158,598 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20657 is $54,496. The per capita income ($54,496) for 20657 is less than the per capita income for 20629 ($60,505), 20636 ($57,365), 20685 ($56,678), 20688 ($58,614), Calvert County ($57,710), and Lusby CDP ($59,164). But it's more than 20670 ($25,143), Chesapeake Ranch Estates CDP ($50,688), and Drum Point CDP ($51,382).
| 20657 | $54,496 |
| Chesapeake Ranch Estates CDP | $50,688 |
| Drum Point CDP | $51,382 |
| Lusby CDP | $59,164 |
| Calvert County | $57,710 |
Get Per-Capita Income for all Zip Codes in Maryland.
21.6% of households make over $200,000 a year. The percent high income households (21.6%) for 20657 is less than the percent high income households for 20629 (22.8%), 20636 (40.4%), 20685 (26.9%), Calvert County (26.4%), and Lusby CDP (35.3%). But it's more than 20670 (4.3%), 20688 (9.7%), Chesapeake Ranch Estates CDP (16.2%), and Drum Point CDP (19.6%).
| 20657 | 21.6% |
| Chesapeake Ranch Estates CDP | 16.2% |
| Drum Point CDP | 19.6% |
| Lusby CDP | 35.3% |
| Calvert County | 26.4% |
Get High Income Households for all Zip Codes in Maryland.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 20657 | $-1 | $119,519 | $134,855 | $89,690 |
| Chesapeake Ranch Estates CDP | $-1 | $79,645 | $116,300 | $104,848 |
| Drum Point CDP | $-1 | $136,719 | $136,047 | $-1 |
| Lusby CDP | $-1 | $152,196 | $250,001 | $44,444 |
| Calvert County | $55,208 | $142,029 | $161,614 | $91,551 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
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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 20657 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+ | |||||
| 20657 | +/-$9,564 | +/-$14,600 | +/-$5,081 | +/-4.3% | +/-$-1 | +/-$26,607 | +/-$16,884 | +/-$20,757 |
| Chesapeake Ranch Estates CDP | +/-$12,759 | +/-$23,146 | +/-$8,548 | +/-5.9% | +/-$-1 | +/-$17,442 | +/-$15,777 | +/-$15,355 |
| Drum Point CDP | +/-$54,026 | +/-$34,128 | +/-$10,677 | +/-10.5% | +/-$-1 | +/-$66,221 | +/-$70,382 | +/-$-1 |
| Lusby CDP | +/-$28,132 | +/-$30,244 | +/-$11,403 | +/-19.1% | +/-$-1 | +/-$28,503 | +/-$-1 | +/-$19,702 |
| Calvert County | +/-$4,535 | +/-$4,962 | +/-$1,784 | +/-1.7% | +/-$49,826 | +/-$12,979 | +/-$11,207 | +/-$7,090 |