Comparison to Surrounding Areas
The median household income ($78,047) for 21034 is less than 21918 ($84,587), 21160 ($106,181), 21904 ($88,136), 21015 ($137,281), 21028 ($137,586), 21078 ($106,667), 21154 ($97,658), Harford County ($112,265), and Darlington CDP ($81,875).
| 21034 | $78,047 |
| Darlington CDP | $81,875 |
| Harford County | $112,265 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($107,805) for 21034 is less than the average household income for 21918 ($113,690), 21015 ($158,650), 21028 ($177,811), 21078 ($126,084), 21154 ($124,432), 21160 ($127,834), 21904 ($113,468), and Harford County ($133,148). But it's more than Darlington CDP ($104,291).
| 21034 | $107,805 |
| Darlington CDP | $104,291 |
| Harford County | $133,148 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21034 is $43,178. The per capita income ($43,178) for 21034 is less than the per capita income for 21918 ($47,697), 21154 ($46,099), 21160 ($51,491), 21015 ($58,462), 21028 ($64,473), 21078 ($53,163), Harford County ($51,717), and Darlington CDP ($48,196). But it's more than 21904 ($41,351).
| 21034 | $43,178 |
| Darlington CDP | $48,196 |
| Harford County | $51,717 |
Get Per-Capita Income for all Zip Codes in Maryland.
12.7% of households make over $200,000 a year. The percent high income households (12.7%) for 21034 is less than 21918 (16.3%), 21160 (24.4%), 21904 (14.0%), 21015 (29.4%), 21028 (32.2%), 21078 (16.9%), 21154 (21.1%), Harford County (19.6%), and Darlington CDP (18.8%).
| 21034 | 12.7% |
| Darlington CDP | 18.8% |
| 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 | |
|---|---|---|---|---|
| 21034 | $-1 | $88,667 | $83,355 | $60,250 |
| Darlington CDP | $-1 | $-1 | $66,528 | $-1 |
| 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 21034 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+ | |||||
| 21034 | +/-$16,631 | +/-$17,803 | +/-$7,370 | +/-5.2% | +/-$-1 | +/-$50,890 | +/-$40,270 | +/-$15,718 |
| Darlington CDP | +/-$25,865 | +/-$40,259 | +/-$14,336 | +/-16.8% | +/-$-1 | +/-$-1 | +/-$13,829 | +/-$-1 |
| Harford County | +/-$2,167 | +/-$2,721 | +/-$992 | +/-0.9% | +/-$11,986 | +/-$4,655 | +/-$5,482 | +/-$4,242 |