Comparison to Surrounding Areas
The median household income ($165,972) for 20620 is less than the median household income for 20692 ($201,250). But it's more than 20619 ($119,432), 20634 ($139,375), 20650 ($143,116), St. Mary's County ($119,446), and Callaway CDP ($160,341).
| 20620 | $165,972 |
| Callaway CDP | $160,341 |
| St. Mary's County | $119,446 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($163,843) for 20620 is less than the average household income for 20650 ($164,783) and 20692 ($201,482). But it's more than 20619 ($137,371), 20634 ($157,272), St. Mary's County ($142,976), and Callaway CDP ($160,074).
| 20620 | $163,843 |
| 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 20620 is $57,323. The per capita income ($57,323) for 20620 is less than the per capita income for 20634 ($61,800), 20692 ($79,189), and Callaway CDP ($71,138). But it's more than 20619 ($55,956), 20650 ($56,798), and St. Mary's County ($53,417).
| 20620 | $57,323 |
| Callaway CDP | $71,138 |
| St. Mary's County | $53,417 |
Get Per-Capita Income for all Zip Codes in Maryland.
30.3% of households make over $200,000 a year. The percent high income households (30.3%) for 20620 is less than the percent high income households for 20692 (54.6%) and Callaway CDP (32.3%). But it's more than 20619 (18.6%), 20634 (22.0%), 20650 (30.0%), and St. Mary's County (23.5%).
| 20620 | 30.3% |
| 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 | |
|---|---|---|---|---|
| 20620 | $-1 | $-1 | $170,833 | $-1 |
| 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.
Use our lookalike & filtering workflow to discover every zip that matches your ideal market profile.
Our Income By Zip Code Lists let you start with a zip like 20620, then automatically find hundreds of similar zips by income, demographics, and growth potential — so you can build a smarter target list in minutes.
Get Your Income By Zip Code List
Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.
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 20620 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+ | |||||
| 20620 | +/-$25,868 | +/-$25,490 | +/-$20,447 | +/-19.8% | +/-$-1 | +/-$-1 | +/-$24,182 | +/-$-1 |
| 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 |