ZIP Code 04642 - Harborside Maine
Overview
ZIP Code 04642 is located in Harborside Maine. Portions of 04642 are also in Brooksville and Deer Isle. 04642 is entirely within Hancock County. Regionally, 04642 is located in the Bangor Area.
ZIP Code 04642 Quick Stats
| ZIP Code Name | Harborside |
| Primary County | Hancock County |
| ZIP Code Type | Standard |
| Population (2022) | 159 |
| Area Code(s) | 207 |
| Current Time | EDT |
ZIP Code 04642 Map
04642 Demographics
04642 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maine. The majority race/ethnicity residing in 04642 is White. The current unemployment level in 04642 is 3.3%.
| Population | 159 |
| Population Growth Rate | 66.27% |
| Population Density | 18 People per Square Mile |
| Total Households | 44 |
| Percentage High Income Households | 25% |
| Median Household Income (2021) | $60,938 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 5.5% |
| Majority Race/Ethnicity | White - 100% |
04642 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 138 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
04642 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 33 | 43.42% |
| High School Diploma | 25 | 32.89% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 4 | 5.26% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 4 | 5.26% |
| Masters Degree | 3 | 3.95% |
| Professional Degree | 7 | 9.21% |
| Doctorate Degree | 0 | 0% |
04642 Geography
| Coordinates | 44.33794022, -68.79724884 |
| Adjacent ZIP Codes | |
| Cities/Towns in 04642 | |
| Region | Bangor Area |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 9 Square Miles |
04642 Schools
| School Districts in 04642 |
04642 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 82g - Downeast Coast | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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