Comparison to Surrounding Areas
The median household income ($62,929) for 04988 is less than the median household income for 04927 ($71,458), 04941 ($65,662), 04986 ($71,833), Kennebec County ($69,077), and Waldo County ($72,782). But it's more than 04901 ($57,403), 04910 ($62,361), 04922 ($59,261), 04987 ($44,583), Unity UT ($-1), and Unity town ($62,857).
| 04988 | $62,929 |
| Unity UT | $-1 |
| Unity town | $62,857 |
| Kennebec County | $69,077 |
| Waldo County | $72,782 |
Get Median Household Income for all Zip Codes in Maine.
The average household income ($67,239) for 04988 is less than the average household income for 04987 ($69,703), 04927 ($90,883), 04941 ($81,200), 04986 ($81,670), 04901 ($80,834), 04910 ($79,929), 04922 ($70,336), Waldo County ($91,541), Kennebec County ($88,742), and Unity UT ($91,479). But it's more than Unity town ($66,648).
| 04988 | $67,239 |
| Unity UT | $91,479 |
| Unity town | $66,648 |
| Kennebec County | $88,742 |
| Waldo County | $91,541 |
Get Average Household Income for all Zip Codes in Maine.
The per-capita income for 04988 is $23,250. The per capita income ($23,250) for 04988 is less than the per capita income for 04987 ($32,535), 04927 ($38,369), 04941 ($34,963), 04986 ($26,113), 04901 ($34,107), 04910 ($33,546), 04922 ($29,436), Waldo County ($40,336), Kennebec County ($38,597), and Unity UT ($35,961). But it's more than Unity town ($23,004).
| 04988 | $23,250 |
| Unity UT | $35,961 |
| Unity town | $23,004 |
| Kennebec County | $38,597 |
| Waldo County | $40,336 |
Get Per-Capita Income for all Zip Codes in Maine.
1% of households make over $200,000 a year. The percent high income households (1.0%) for 04988 is less than the percent high income households for 04987 (4.1%), 04927 (7.8%), 04941 (2.9%), 04986 (4.2%), 04901 (6.2%), 04910 (3.9%), Waldo County (6.4%), Kennebec County (6.6%), and Unity UT (14.3%). But it's more than Unity town (0.7%). And it's the same as 04922 (1.0%).
| 04988 | 1.0% |
| Unity UT | 14.3% |
| Unity town | 0.7% |
| Kennebec County | 6.6% |
| Waldo County | 6.4% |
Get High Income Households for all Zip Codes in Maine.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 04988 | $-1 | $67,014 | $91,250 | $36,944 |
| Unity UT | $-1 | $-1 | $-1 | $-1 |
| Unity town | $-1 | $66,875 | $77,222 | $37,153 |
| Kennebec County | $49,089 | $83,755 | $81,740 | $51,898 |
| Waldo County | $75,757 | $88,273 | $86,785 | $53,917 |
Get Median Household Income by Age of Householder for all Zip Codes in Maine.
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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 04988 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+ | |||||
| 04988 | +/-$5,928 | +/-$7,389 | +/-$2,731 | +/-0.9% | +/-$-1 | +/-$24,052 | +/-$47,188 | +/-$5,317 |
| Unity UT | +/-$-1 | +/-$55,086 | +/-$18,147 | +/-21.9% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Unity town | +/-$6,065 | +/-$7,477 | +/-$2,728 | +/-0.9% | +/-$-1 | +/-$22,969 | +/-$39,999 | +/-$4,585 |
| Kennebec County | +/-$2,603 | +/-$2,719 | +/-$1,065 | +/-0.9% | +/-$9,183 | +/-$5,354 | +/-$5,048 | +/-$2,421 |
| Waldo County | +/-$3,352 | +/-$4,058 | +/-$1,764 | +/-0.9% | +/-$6,689 | +/-$6,137 | +/-$3,466 | +/-$3,648 |