Comparison to Surrounding Areas
The median household income ($112,526) for 48820 is less than the median household income for Watertown charter township ($114,870). But it's more than 48906 ($64,315), 48808 ($78,370), 48822 ($91,299), 48837 ($96,517), 48848 ($94,519), 48879 ($79,129), 48894 ($101,923), Clinton County ($88,210), DeWitt charter township ($96,824), Olive township ($101,500), Riley township ($95,000), Victor township ($106,343), Westphalia township ($92,065), and DeWitt city ($110,341).
| 48820 | $112,526 |
| DeWitt city | $110,341 |
| DeWitt charter township | $96,824 |
| Olive township | $101,500 |
| Riley township | $95,000 |
| Victor township | $106,343 |
| Watertown charter township | $114,870 |
| Westphalia township | $92,065 |
| Clinton County | $88,210 |
Get Median Household Income for all Zip Codes in Michigan.
The average household income ($132,976) for 48820 is less than the average household income for Watertown charter township ($149,980). But it's more than 48906 ($80,893), 48808 ($107,441), 48822 ($111,281), 48837 ($117,026), 48848 ($113,655), 48879 ($98,313), 48894 ($124,912), Clinton County ($112,690), DeWitt charter township ($116,655), Olive township ($118,409), Riley township ($105,427), Victor township ($112,613), Westphalia township ($100,788), and DeWitt city ($129,398).
| 48820 | $132,976 |
| DeWitt city | $129,398 |
| DeWitt charter township | $116,655 |
| Olive township | $118,409 |
| Riley township | $105,427 |
| Victor township | $112,613 |
| Watertown charter township | $149,980 |
| Westphalia township | $100,788 |
| Clinton County | $112,690 |
Get Average Household Income for all Zip Codes in Michigan.
The per-capita income for 48820 is $53,152. The per capita income ($53,152) for 48820 is less than the per capita income for Watertown charter township ($61,884). But it's more than 48906 ($34,843), 48808 ($48,624), 48822 ($41,502), 48837 ($49,952), 48848 ($42,390), 48879 ($39,743), 48894 ($43,257), Clinton County ($45,810), DeWitt charter township ($48,737), Olive township ($46,218), Riley township ($43,131), Victor township ($45,580), Westphalia township ($36,980), and DeWitt city ($52,663).
| 48820 | $53,152 |
| DeWitt city | $52,663 |
| DeWitt charter township | $48,737 |
| Olive township | $46,218 |
| Riley township | $43,131 |
| Victor township | $45,580 |
| Watertown charter township | $61,884 |
| Westphalia township | $36,980 |
| Clinton County | $45,810 |
Get Per-Capita Income for all Zip Codes in Michigan.
18.2% of households make over $200,000 a year. The percent high income households (18.2%) for 48820 is more than 48808 (9.1%), 48906 (4.6%), 48894 (9.7%), 48879 (7.6%), 48848 (8.5%), 48837 (12.4%), 48822 (12.0%), Clinton County (11.5%), DeWitt city (15.0%), Westphalia township (5.4%), Watertown charter township (17.4%), Victor township (8.4%), Riley township (9.1%), Olive township (14.3%), and DeWitt charter township (13.0%).
| 48820 | 18.2% |
| DeWitt city | 15.0% |
| DeWitt charter township | 13.0% |
| Olive township | 14.3% |
| Riley township | 9.1% |
| Victor township | 8.4% |
| Watertown charter township | 17.4% |
| Westphalia township | 5.4% |
| Clinton County | 11.5% |
Get High Income Households for all Zip Codes in Michigan.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 48820 | $33,563 | $133,586 | $130,000 | $78,142 |
| DeWitt city | $-1 | $131,000 | $119,808 | $71,563 |
| DeWitt charter township | $37,826 | $120,263 | $114,529 | $67,357 |
| Olive township | $-1 | $125,781 | $114,318 | $67,083 |
| Riley township | $-1 | $114,688 | $107,143 | $58,750 |
| Victor township | $-1 | $124,125 | $104,408 | $105,500 |
| Watertown charter township | $-1 | $132,686 | $172,713 | $47,180 |
| Westphalia township | $164,167 | $126,389 | $115,100 | $56,731 |
| Clinton County | $40,155 | $113,086 | $103,704 | $61,169 |
Get Median Household Income by Age of Householder for all Zip Codes in Michigan.
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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 48820 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+ | |||||
| 48820 | +/-$7,162 | +/-$9,022 | +/-$3,257 | +/-2.9% | +/-$14,154 | +/-$11,027 | +/-$23,712 | +/-$11,272 |
| DeWitt city | +/-$12,152 | +/-$14,510 | +/-$6,103 | +/-5.4% | +/-$-1 | +/-$14,180 | +/-$41,098 | +/-$24,230 |
| DeWitt charter township | +/-$8,037 | +/-$7,722 | +/-$2,819 | +/-2.2% | +/-$9,217 | +/-$11,594 | +/-$11,462 | +/-$13,325 |
| Olive township | +/-$8,102 | +/-$9,767 | +/-$4,328 | +/-3.7% | +/-$-1 | +/-$6,014 | +/-$29,679 | +/-$16,334 |
| Riley township | +/-$15,789 | +/-$9,122 | +/-$3,706 | +/-3.4% | +/-$-1 | +/-$20,301 | +/-$19,931 | +/-$21,073 |
| Victor township | +/-$14,280 | +/-$11,035 | +/-$5,903 | +/-4.1% | +/-$-1 | +/-$25,769 | +/-$17,148 | +/-$19,784 |
| Watertown charter township | +/-$21,622 | +/-$23,276 | +/-$9,520 | +/-5.3% | +/-$-1 | +/-$21,077 | +/-$22,616 | +/-$25,059 |
| Westphalia township | +/-$18,172 | +/-$9,340 | +/-$3,096 | +/-3.5% | +/-$31,116 | +/-$21,743 | +/-$20,236 | +/-$5,063 |
| Clinton County | +/-$4,115 | +/-$4,244 | +/-$1,605 | +/-1.1% | +/-$7,865 | +/-$3,038 | +/-$5,677 | +/-$4,648 |