Comparison to Surrounding Areas
The median household income ($106,667) for 21078 is less than the median household income for 21005 ($125,208), 21028 ($137,586), and Harford County ($112,265). But it's more than 21001 ($83,238), 21034 ($78,047), 21903 ($78,962), 21904 ($88,136), Aberdeen city ($74,826), and Havre de Grace city ($105,817).
| 21078 | $106,667 |
| Aberdeen city | $74,826 |
| Havre de Grace city | $105,817 |
| Harford County | $112,265 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($126,084) for 21078 is less than the average household income for 21005 ($139,031), 21028 ($177,811), and Harford County ($133,148). But it's more than 21001 ($100,294), 21034 ($107,805), 21903 ($94,566), 21904 ($113,468), Aberdeen city ($94,422), and Havre de Grace city ($125,979).
| 21078 | $126,084 |
| Aberdeen city | $94,422 |
| Havre de Grace city | $125,979 |
| Harford County | $133,148 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21078 is $53,163. The per capita income ($53,163) for 21078 is less than the per capita income for 21005 ($57,953), 21028 ($64,473), and Havre de Grace city ($53,916). But it's more than 21001 ($41,898), 21034 ($43,178), 21903 ($38,893), 21904 ($41,351), Harford County ($51,717), and Aberdeen city ($40,079).
| 21078 | $53,163 |
| Aberdeen city | $40,079 |
| Havre de Grace city | $53,916 |
| Harford County | $51,717 |
Get Per-Capita Income for all Zip Codes in Maryland.
16.9% of households make over $200,000 a year. The percent high income households (16.9%) for 21078 is less than the percent high income households for 21028 (32.2%) and Harford County (19.6%). But it's more than 21005 (15.4%), 21903 (6.9%), 21904 (14.0%), 21001 (10.9%), 21034 (12.7%), Havre de Grace city (16.4%), and Aberdeen city (8.3%).
| 21078 | 16.9% |
| Aberdeen city | 8.3% |
| Havre de Grace city | 16.4% |
| 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 | |
|---|---|---|---|---|
| 21078 | $56,427 | $138,963 | $130,747 | $75,977 |
| Aberdeen city | $39,309 | $76,845 | $100,466 | $50,078 |
| Havre de Grace city | $55,883 | $138,140 | $131,141 | $68,542 |
| 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 21078 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+ | |||||
| 21078 | +/-$10,243 | +/-$10,330 | +/-$4,010 | +/-3.3% | +/-$5,190 | +/-$12,637 | +/-$16,218 | +/-$15,212 |
| Aberdeen city | +/-$8,950 | +/-$7,851 | +/-$2,812 | +/-2.4% | +/-$30,945 | +/-$10,247 | +/-$15,980 | +/-$10,994 |
| Havre de Grace city | +/-$12,124 | +/-$12,537 | +/-$4,517 | +/-3.8% | +/-$12,366 | +/-$19,983 | +/-$16,687 | +/-$18,800 |
| Harford County | +/-$2,167 | +/-$2,721 | +/-$992 | +/-0.9% | +/-$11,986 | +/-$4,655 | +/-$5,482 | +/-$4,242 |