Comparison to Surrounding Areas
The median household income ($139,375) for 20634 is less than the median household income for 20620 ($165,972), 20630 ($233,411), 20692 ($201,250), and Callaway CDP ($160,341). But it's more than 20619 ($119,432), 20653 ($103,048), 20667 ($-1), St. Mary's County ($119,446), and California CDP ($119,855).
| 20634 | $139,375 |
| California CDP | $119,855 |
| Callaway CDP | $160,341 |
| St. Mary's County | $119,446 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($157,272) for 20634 is less than the average household income for 20620 ($163,843), 20630 ($232,777), 20692 ($201,482), and Callaway CDP ($160,074). But it's more than 20619 ($137,371), 20653 ($115,350), 20667 ($-1), St. Mary's County ($142,976), and California CDP ($146,962).
| 20634 | $157,272 |
| California CDP | $146,962 |
| Callaway CDP | $160,074 |
| St. Mary's County | $142,976 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20634 is $61,800. The per capita income ($61,800) for 20634 is less than the per capita income for 20630 ($107,189), 20692 ($79,189), and Callaway CDP ($71,138). But it's more than 20619 ($55,956), 20620 ($57,323), 20653 ($48,853), 20667 ($52,683), St. Mary's County ($53,417), and California CDP ($60,197).
| 20634 | $61,800 |
| California CDP | $60,197 |
| Callaway CDP | $71,138 |
| St. Mary's County | $53,417 |
Get Per-Capita Income for all Zip Codes in Maryland.
22% of households make over $200,000 a year. The percent high income households (22.0%) for 20634 is less than the percent high income households for 20620 (30.3%), 20630 (56.9%), 20667 (46.7%), 20692 (54.6%), St. Mary's County (23.5%), and Callaway CDP (32.3%). But it's more than 20619 (18.6%), 20653 (16.2%), and California CDP (17.0%).
| 20634 | 22.0% |
| California CDP | 17.0% |
| Callaway CDP | 32.3% |
| 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 | |
|---|---|---|---|---|
| 20634 | $-1 | $148,188 | $130,673 | $116,250 |
| California CDP | $-1 | $113,484 | $141,354 | $95,726 |
| Callaway CDP | $-1 | $215,216 | $166,343 | $-1 |
| 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 20634 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+ | |||||
| 20634 | +/-$17,358 | +/-$22,563 | +/-$10,202 | +/-8.1% | +/-$-1 | +/-$24,273 | +/-$15,845 | +/-$49,949 |
| California CDP | +/-$16,219 | +/-$16,593 | +/-$6,886 | +/-4.8% | +/-$-1 | +/-$21,632 | +/-$25,283 | +/-$22,649 |
| Callaway CDP | +/-$22,395 | +/-$27,247 | +/-$13,419 | +/-19.0% | +/-$-1 | +/-$206,017 | +/-$14,146 | +/-$-1 |
| St. Mary's County | +/-$4,480 | +/-$4,914 | +/-$1,686 | +/-1.7% | +/-$20,978 | +/-$7,749 | +/-$9,188 | +/-$7,809 |