| ZIP Code | 03810 |
| ZIP Code Name | Alton Bay |
| Primary County | Belknap County |
| ZIP Code Type | Standard |
| Population (2021) | 2,008 |
| Area Code(s) | 603 |
| Current Time | EDT |
03810 is a United States ZIP Code located in Alton Bay New Hampshire. Portions of 03810 are also in Alton and Alton (town) and Gilford and Gilmanton and Wolfeboro (town) and Moultonborough. 03810 is entirely within Belknap County. 03810 is within the Southern New Hampshire Region.
03810 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in New Hampshire based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 03810 have at least a High School Diploma. The majority race/ethnicity residing in 03810 is White. The current unemployment level in 03810 is 2.3%.
| Population | 2,008 |
| Population Growth Rate | 6.70% |
| Population Density | 48 People per Square Mile |
| Total Households | 699 |
| Percentage High Income Households | 6.9% |
| Median Houshold Income (2021) | $108,288 |
| Average Adjusted Gross Income (2019) | $111,770 |
| Current Unemployment Rate (June 2023) | 2.3% |
| Majority Race/Ethnicty | White - 98.37% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 1,931 | 98.37% |
| Black | 15 | 0.76% |
| Hispanic | 17 | 0.87% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 210 | 17.75% |
| Bachelor Degree | 153 | 12.93% |
| High School Diploma | 275 | 23.25% |
| No High School Diploma | 17 | 1.44% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 225 | 19.02% |
| Associates Degree | 177 | 14.96% |
| Masters Degree | 79 | 6.68% |
| Professional Degree | 40 | 3.38% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 43.52627563,-71.27845764 |
| Adjacent ZIP Codes | |
| Cities/Towns in 03810 | |
| Region | Southern New Hampshire Region |
| Metropolitan/Micropolitan Stat Area | Laconia, NH |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 42 Square Miles |
| US Congressional Districts in 03810 | |
| New Hampshire State Senate Districts in 03810 | |
| New Hampshire House of Representatives Districts in 03810 |
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 58r - Sebago-Ossipee Hills and Plains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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