Comparison to Surrounding Areas
The median household income ($121,509) for 21084 is less than the median household income for 21047 ($157,500), 21050 ($125,208), 21111 ($136,304), and Jarrettsville CDP ($146,635). But it's more than 21154 ($97,658), 21161 ($108,094), and Harford County ($112,265).
| 21084 | $121,509 |
| Jarrettsville CDP | $146,635 |
| Harford County | $112,265 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($148,366) for 21084 is less than the average household income for 21047 ($189,660), 21111 ($171,562), 21161 ($172,658), and Jarrettsville CDP ($202,786). But it's more than 21050 ($146,623), 21154 ($124,432), and Harford County ($133,148).
| 21084 | $148,366 |
| Jarrettsville CDP | $202,786 |
| Harford County | $133,148 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21084 is $58,001. The per capita income ($58,001) for 21084 is less than the per capita income for 21047 ($64,928), 21111 ($69,759), 21161 ($62,351), and Jarrettsville CDP ($71,736). But it's more than 21050 ($54,155), 21154 ($46,099), and Harford County ($51,717).
| 21084 | $58,001 |
| Jarrettsville CDP | $71,736 |
| Harford County | $51,717 |
Get Per-Capita Income for all Zip Codes in Maryland.
19.1% of households make over $200,000 a year. The percent high income households (19.1%) for 21084 is less than 21050 (23.7%), 21154 (21.1%), 21161 (29.3%), 21047 (34.9%), 21111 (27.7%), Harford County (19.6%), and Jarrettsville CDP (25.4%).
| 21084 | 19.1% |
| Jarrettsville CDP | 25.4% |
| Harford County | 19.6% |
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 | |
|---|---|---|---|---|
| 21084 | $-1 | $147,604 | $146,121 | $77,945 |
| Jarrettsville CDP | $-1 | $181,471 | $156,484 | $63,026 |
| Harford County | $61,108 | $124,172 | $141,089 | $70,571 |
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 21084 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+ | |||||
| 21084 | +/-$8,825 | +/-$25,917 | +/-$10,063 | +/-5.1% | +/-$-1 | +/-$30,813 | +/-$24,249 | +/-$18,899 |
| Jarrettsville CDP | +/-$32,986 | +/-$74,356 | +/-$25,974 | +/-12.0% | +/-$-1 | +/-$33,214 | +/-$95,098 | +/-$45,999 |
| Harford County | +/-$2,167 | +/-$2,721 | +/-$992 | +/-0.9% | +/-$11,986 | +/-$4,655 | +/-$5,482 | +/-$4,242 |