Comparison to Surrounding Areas
The median household income ($161,422) for 20639 is less than the median household income for 20689 ($161,833) and Huntingtown CDP ($185,313). But it's more than 20613 ($151,422), 20732 ($140,304), 20736 ($159,851), 20608 ($82,083), 20678 ($125,732), Calvert County ($133,922), and Prince Frederick CDP ($80,391).
| 20639 | $161,422 |
| Huntingtown CDP | $185,313 |
| Prince Frederick CDP | $80,391 |
| Calvert County | $133,922 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($174,334) for 20639 is less than the average household income for 20689 ($236,909), 20736 ($180,541), and Huntingtown CDP ($200,422). But it's more than 20608 ($101,453), 20613 ($173,761), 20678 ($138,727), 20732 ($150,574), Calvert County ($158,598), and Prince Frederick CDP ($91,787).
| 20639 | $174,334 |
| Huntingtown CDP | $200,422 |
| Prince Frederick CDP | $91,787 |
| Calvert County | $158,598 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20639 is $56,872. The per capita income ($56,872) for 20639 is less than the per capita income for 20613 ($61,930), 20689 ($88,978), 20732 ($59,236), 20736 ($61,544), Calvert County ($57,710), and Huntingtown CDP ($69,931). But it's more than 20608 ($35,208), 20678 ($54,751), and Prince Frederick CDP ($42,779).
| 20639 | $56,872 |
| Huntingtown CDP | $69,931 |
| Prince Frederick CDP | $42,779 |
| Calvert County | $57,710 |
Get Per-Capita Income for all Zip Codes in Maryland.
31.7% of households make over $200,000 a year. The percent high income households (31.7%) for 20639 is less than the percent high income households for 20613 (35.4%), 20689 (44.3%), 20736 (33.8%), and Huntingtown CDP (40.8%). But it's more than 20608 (14.0%), 20678 (22.8%), 20732 (25.7%), Calvert County (26.4%), and Prince Frederick CDP (8.1%).
| 20639 | 31.7% |
| Huntingtown CDP | 40.8% |
| Prince Frederick CDP | 8.1% |
| 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 | |
|---|---|---|---|---|
| 20639 | $-1 | $166,875 | $188,046 | $98,289 |
| Huntingtown CDP | $-1 | $208,221 | $189,872 | $137,240 |
| Prince Frederick CDP | $-1 | $116,146 | $111,000 | $31,466 |
| 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 20639 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+ | |||||
| 20639 | +/-$10,982 | +/-$10,989 | +/-$3,426 | +/-4.3% | +/-$-1 | +/-$25,989 | +/-$12,403 | +/-$24,579 |
| Huntingtown CDP | +/-$27,624 | +/-$25,120 | +/-$9,083 | +/-11.4% | +/-$-1 | +/-$137,297 | +/-$110,258 | +/-$11,474 |
| Prince Frederick CDP | +/-$32,198 | +/-$11,455 | +/-$4,078 | +/-4.0% | +/-$-1 | +/-$28,624 | +/-$33,460 | +/-$13,445 |
| Calvert County | +/-$4,535 | +/-$4,962 | +/-$1,784 | +/-1.7% | +/-$49,826 | +/-$12,979 | +/-$11,207 | +/-$7,090 |