Comparison to Surrounding Areas
The median household income ($66,875) for 08638 is less than the median household income for 08609 ($68,238), 08628 ($108,158), 08648 ($125,514), 08534 ($175,573), 08619 ($105,946), Mercer County ($100,645), and Ewing township ($91,267). But it's more than 08618 ($50,390) and Trenton city ($52,537).
| 08638 | $66,875 |
| Ewing township | $91,267 |
| Trenton city | $52,537 |
| Mercer County | $100,645 |
Get Median Household Income for all Zip Codes in New Jersey.
The average household income ($84,869) for 08638 is less than the average household income for 08609 ($122,026), 08628 ($135,276), 08648 ($152,073), 08534 ($219,141), 08619 ($126,045), Mercer County ($142,368), and Ewing township ($109,261). But it's more than 08618 ($74,542) and Trenton city ($77,515).
| 08638 | $84,869 |
| Ewing township | $109,261 |
| Trenton city | $77,515 |
| Mercer County | $142,368 |
Get Average Household Income for all Zip Codes in New Jersey.
The per-capita income for 08638 is $34,445. The per capita income ($34,445) for 08638 is less than the per capita income for 08609 ($38,926), 08628 ($62,421), 08648 ($58,547), 08534 ($82,788), 08619 ($52,432), Mercer County ($53,765), and Ewing township ($44,239). But it's more than 08618 ($29,501) and Trenton city ($28,236).
| 08638 | $34,445 |
| Ewing township | $44,239 |
| Trenton city | $28,236 |
| Mercer County | $53,765 |
Get Per-Capita Income for all Zip Codes in New Jersey.
5% of households make over $200,000 a year. The percent high income households (5.0%) for 08638 is less than the percent high income households for 08618 (7.3%), 08628 (18.5%), 08648 (25.5%), 08534 (43.8%), 08619 (13.8%), Mercer County (21.3%), and Ewing township (11.4%). But it's more than 08609 (3.6%) and Trenton city (4.7%).
| 08638 | 5.0% |
| Ewing township | 11.4% |
| Trenton city | 4.7% |
| Mercer County | 21.3% |
Get High Income Households for all Zip Codes in New Jersey.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 08638 | $-1 | $67,799 | $84,602 | $48,429 |
| Ewing township | $28,823 | $103,277 | $105,860 | $69,500 |
| Trenton city | $-1 | $53,727 | $63,522 | $35,797 |
| Mercer County | $43,242 | $108,133 | $124,965 | $69,906 |
Get Median Household Income by Age of Householder for all Zip Codes in New Jersey.
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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 08638 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+ | |||||
| 08638 | +/-$6,861 | +/-$6,057 | +/-$2,648 | +/-1.4% | +/-$-1 | +/-$18,111 | +/-$18,144 | +/-$11,452 |
| Ewing township | +/-$5,965 | +/-$5,940 | +/-$2,524 | +/-2.0% | +/-$17,351 | +/-$18,116 | +/-$6,334 | +/-$14,957 |
| Trenton city | +/-$3,804 | +/-$11,632 | +/-$4,486 | +/-1.1% | +/-$-1 | +/-$5,101 | +/-$8,734 | +/-$6,598 |
| Mercer County | +/-$2,565 | +/-$3,598 | +/-$1,398 | +/-0.8% | +/-$3,756 | +/-$2,806 | +/-$4,251 | +/-$4,188 |