Comparison to Surrounding Areas
The median household income ($163,690) for 20636 is more than 20688 ($102,950), 20619 ($119,432), 20650 ($143,116), 20657 ($115,748), 20659 ($121,654), 20678 ($125,732), 20685 ($119,135), and St. Mary's County ($119,446).
| 20636 | $163,690 |
| St. Mary's County | $119,446 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($176,948) for 20636 is more than 20688 ($120,551), 20619 ($137,371), 20650 ($164,783), 20657 ($150,352), 20659 ($150,584), 20678 ($138,727), 20685 ($163,037), and St. Mary's County ($142,976).
| 20636 | $176,948 |
| St. Mary's County | $142,976 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20636 is $57,365. The per capita income ($57,365) for 20636 is less than the per capita income for 20688 ($58,614). But it's more than 20657 ($54,496), 20619 ($55,956), 20650 ($56,798), 20685 ($56,678), 20659 ($51,368), 20678 ($54,751), and St. Mary's County ($53,417).
| 20636 | $57,365 |
| St. Mary's County | $53,417 |
Get Per-Capita Income for all Zip Codes in Maryland.
40.4% of households make over $200,000 a year. The percent high income households (40.4%) for 20636 is more than 20688 (9.7%), 20619 (18.6%), 20650 (30.0%), 20657 (21.6%), 20659 (26.5%), 20678 (22.8%), 20685 (26.9%), and St. Mary's County (23.5%).
| 20636 | 40.4% |
| St. Mary's County | 23.5% |
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 | |
|---|---|---|---|---|
| 20636 | $58,583 | $184,599 | $192,399 | $107,150 |
| St. Mary's County | $58,185 | $131,232 | $144,419 | $83,422 |
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 20636 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+ | |||||
| 20636 | +/-$34,692 | +/-$15,307 | +/-$6,296 | +/-6.4% | +/-$14,255 | +/-$24,204 | +/-$50,963 | +/-$49,642 |
| St. Mary's County | +/-$4,480 | +/-$4,914 | +/-$1,686 | +/-1.7% | +/-$20,978 | +/-$7,749 | +/-$9,188 | +/-$7,809 |