Comparison to Surrounding Areas
The median household income ($118,010) for 08520 is less than the median household income for 08501 ($146,182), 08512 ($118,587), 08535 ($209,732), 08550 ($224,213), 08691 ($132,520), and Robbinsville township ($169,450). But it's more than 08561 ($-1), 08831 ($109,042), Mercer County ($100,645), East Windsor township ($105,208), and Hightstown borough ($108,987).
| 08520 | $118,010 |
| East Windsor township | $105,208 |
| Robbinsville township | $169,450 |
| Hightstown borough | $108,987 |
| Mercer County | $100,645 |
Get Median Household Income for all Zip Codes in New Jersey.
The average household income ($145,372) for 08520 is less than the average household income for 08535 ($275,510), 08501 ($174,914), 08512 ($174,645), 08831 ($153,779), 08550 ($270,773), 08691 ($165,069), and Robbinsville township ($188,437). But it's more than 08561 ($96,705), Mercer County ($142,368), East Windsor township ($133,795), and Hightstown borough ($141,569).
| 08520 | $145,372 |
| East Windsor township | $133,795 |
| Robbinsville township | $188,437 |
| Hightstown borough | $141,569 |
| Mercer County | $142,368 |
Get Average Household Income for all Zip Codes in New Jersey.
The per-capita income for 08520 is $53,563. The per capita income ($53,563) for 08520 is less than the per capita income for 08831 ($67,012), 08550 ($100,495), 08691 ($68,118), 08501 ($69,378), 08512 ($68,922), 08535 ($83,979), Mercer County ($53,765), and Robbinsville township ($70,565). But it's more than 08561 ($38,772), East Windsor township ($52,412), and Hightstown borough ($50,407).
| 08520 | $53,563 |
| East Windsor township | $52,412 |
| Robbinsville township | $70,565 |
| Hightstown borough | $50,407 |
| Mercer County | $53,765 |
Get Per-Capita Income for all Zip Codes in New Jersey.
24.4% of households make over $200,000 a year. The percent high income households (24.4%) for 08520 is less than the percent high income households for 08831 (24.7%), 08550 (58.8%), 08691 (32.2%), 08501 (35.7%), 08512 (29.5%), 08535 (51.5%), Hightstown borough (30.3%), and Robbinsville township (39.2%). But it's more than 08561 (12.4%), Mercer County (21.3%), and East Windsor township (19.5%).
| 08520 | 24.4% |
| East Windsor township | 19.5% |
| Robbinsville township | 39.2% |
| Hightstown borough | 30.3% |
| 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 | |
|---|---|---|---|---|
| 08520 | $116,308 | $133,404 | $151,010 | $86,062 |
| East Windsor township | $63,750 | $126,585 | $127,066 | $71,055 |
| Robbinsville township | $-1 | $197,103 | $176,315 | $63,617 |
| Hightstown borough | $-1 | $109,512 | $-1 | $86,083 |
| 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 08520 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+ | |||||
| 08520 | +/-$13,676 | +/-$8,985 | +/-$3,570 | +/-3.1% | +/-$27,575 | +/-$16,000 | +/-$14,734 | +/-$9,438 |
| East Windsor township | +/-$11,768 | +/-$7,724 | +/-$3,311 | +/-2.6% | +/-$19,858 | +/-$16,286 | +/-$24,491 | +/-$19,158 |
| Robbinsville township | +/-$18,076 | +/-$10,967 | +/-$4,031 | +/-4.1% | +/-$-1 | +/-$18,907 | +/-$8,209 | +/-$6,482 |
| Hightstown borough | +/-$15,365 | +/-$21,749 | +/-$6,682 | +/-9.9% | +/-$-1 | +/-$44,811 | +/-$-1 | +/-$14,036 |
| Mercer County | +/-$2,565 | +/-$3,598 | +/-$1,398 | +/-0.8% | +/-$3,756 | +/-$2,806 | +/-$4,251 | +/-$4,188 |