Zip code 03810: Alton Bay, New Hampshire

Q: What city is zip code 03810?

03810 is assigned to Alton Bay, New Hampshire. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 03810 in?

03810 is in Belknap County, New Hampshire.

Q: What is the population of 03810?

About 2,314 people live in 03810, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 03810?

The median household income in 03810 is $148,261.

Q: What zip codes are near 03810?

The closest zip codes to 03810 are 03249, 03809, 03896, 03837, 03237.

Residential delivery areaBelknap CountyEastern Time

Population

2,314

Median household income

$148K

U.S. $81K

Median home value

$569K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

U.S. 38.9

Land area

24 sq mi

98 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 03810

03810 is a small-town zip code in Alton Bay, New Hampshire (Belknap County), covering 24 sq mi of land. About 2,314 people live here, or 98 per square mile. The median resident is 57 years old, compared with 38.9 nationally.

The median household earns $148,261 a year, 84% above the national median of $80,734. 2.5% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $569,200, or 3.8 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 99% of occupied homes are lived in by their owners.

43% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 26.8 minutes each way, and 17% of workers work from home. The most common jobs among working residents are in computer and math (tech); sales; and food service. 26% of them are self-employed (U.S.: 10%).

How 03810 compares

Sorted from highest to lowest national percentile

Homeownership rate98.5%
99th
StrengthU.S. 65.2% · NH 72.8%13th of 239 in NH
Broadband access100%
99th
StrengthU.S. 91% · NH 92.9%1st of 239 in NH
Housing vacancy69.1%
99th
U.S. 10.1% · NH 14.3%7th of 239 in NH
Rent-burdened renters100%
99th
WeaknessU.S. 51.1% · NH 48.2%1st of 230 in NH
Tech workers14.9%
99th
U.S. 3.8% · NH 4.3%1st of 239 in NH
Self-employed workers25.9%
99th
U.S. 10% · NH 9.3%9th of 239 in NH
Median age57
98th
U.S. 38.9 · NH 43.328th of 239 in NH
Veterans12.8%
96th
U.S. 6.2% · NH 7.6%20th of 239 in NH
Residents 65 and older29.4%
96th
U.S. 17.2% · NH 20.1%45th of 239 in NH
Median household income$148,261
94th
StrengthU.S. $80,734 · NH $99,03124th of 234 in NH
Per capita income$72,017
92nd
StrengthU.S. $44,673 · NH $52,79822nd of 239 in NH
Median home value$569,200
79th
U.S. $332,700 · NH $402,50024th of 235 in NH
Bachelor's degree or higher43.1%
70th
U.S. 35.7% · NH 40.6%89th of 239 in NH
Work from home17.4%
70th
U.S. 15.1% · NH 16.8%88th of 239 in NH
Median earnings per worker$53,125
64th
U.S. $49,666 · NH $56,079124th of 239 in NH
Average commute26.8 min
55th
U.S. 26.4 min · NH 26.7 min127th of 234 in NH
Income inequality (Gini)0.410
28th
U.S. 0.483 · NH 0.444122nd of 239 in NH
Government workers10.3%
21st
U.S. 14.5% · NH 13.1%180th of 239 in NH
Uninsured rate3.3%
15th
StrengthU.S. 8.4% · NH 5.3%175th of 239 in NH
Population density98/sq mi
13th
U.S. 95/sq mi · NH 156/sq mi124th of 239 in NH
Healthcare workers6.3%
10th
U.S. 9.7% · NH 9.6%198th of 239 in NH
Population2,314
4th
U.S. 334,922,499 · NH 1,394,868137th of 239 in NH
Diversity index8.6
3rd
U.S. 61.4 · NH 24189th of 239 in NH
Foreign-born residents0.6%
3rd
U.S. 14.1% · NH 6.1%217th of 239 in NH
Unemployment rate1.1%
2nd
StrengthU.S. 5.2% · NH 3.3%195th of 239 in NH
Residents under 189.2%
2nd
U.S. 22% · NH 18.2%220th of 239 in NH
Poverty rate2.5%
1st
StrengthU.S. 12.5% · NH 7.2%206th of 239 in NH

Measure	03810	Belknap	NH	U.S.	National percentile	Rank in NH
Homeownership rateStrength	98.5%	80.1%	72.8%	65.2%	99th	13th of 239
Broadband accessStrength	100%	91.9%	92.9%	91%	99th	1st of 239
Housing vacancy	69.1%	32.5%	14.3%	10.1%	99th	7th of 239
Rent-burdened rentersWeakness	100%	49.8%	48.2%	51.1%	99th	1st of 230
Tech workers	14.9%	3.2%	4.3%	3.8%	99th	1st of 239
Self-employed workers	25.9%	11.7%	9.3%	10%	99th	9th of 239
Median age	57	48.4	43.3	38.9	98th	28th of 239
Veterans	12.8%	9.7%	7.6%	6.2%	96th	20th of 239
Residents 65 and older	29.4%	24%	20.1%	17.2%	96th	45th of 239
Median household incomeStrength	$148,261	$92,783	$99,031	$80,734	94th	24th of 234
Per capita incomeStrength	$72,017	$49,037	$52,798	$44,673	92nd	22nd of 239
Median home value	$569,200	$374,900	$402,500	$332,700	79th	24th of 235
Bachelor's degree or higher	43.1%	33.6%	40.6%	35.7%	70th	89th of 239
Work from home	17.4%	13.5%	16.8%	15.1%	70th	88th of 239
Median earnings per worker	$53,125	$52,380	$56,079	$49,666	64th	124th of 239
Average commute	26.8 min	25 min	26.7 min	26.4 min	55th	127th of 234
Income inequality (Gini)	0.410	0.449	0.444	0.483	28th	122nd of 239
Government workers	10.3%	15.8%	13.1%	14.5%	21st	180th of 239
Uninsured rateStrength	3.3%	5.9%	5.3%	8.4%	15th	175th of 239
Population density	98/sq mi	161/sq mi	156/sq mi	95/sq mi	13th	124th of 239
Healthcare workers	6.3%	8.1%	9.6%	9.7%	10th	198th of 239
Population	2,314	64,659	1,394,868	334,922,499	4th	137th of 239
Diversity index	8.6	13.9	24	61.4	3rd	189th of 239
Foreign-born residents	0.6%	2.8%	6.1%	14.1%	3rd	217th of 239
Unemployment rateStrength	1.1%	3.1%	3.3%	5.2%	2nd	195th of 239
Residents under 18	9.2%	17.3%	18.2%	22%	2nd	220th of 239
Poverty rateStrength	2.5%	8.5%	7.2%	12.5%	1st	206th of 239

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

10%

18–24

25–34

35–44

14%

45–54

28%

55–64

16%

65–74

14%

75+

Median age

Under 18

9.2%

65 and over

29.4%

Race and ethnicity

White96%
Black0%
Hispanic0.0%
Asian0.3%
Native American0%
Pacific Islander0%
Other0%
Multiracial4%

Diversity index

8.6

U.S. 61.4

Foreign-born

0.6%

U.S. 14.1%

Born in state

29.6%

Language spoken at home (households)

English only

96%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 826
Average household size: 2.8
Family households: 91.5%
Married couples: 79.3%
Living alone: 4.4%
Veterans (of adults): 12.8%
Male / female: 48% / 52%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

11%

$100–150k

31%

$150–200k

10%

$200k+

36%

Median household income

03810

$148,261

Belknap Co.

$92,783

New Hampshire

$99,031

United States

$80,734

Per capita income

$72,017

U.S. $44,673

Poverty rate

2.5%

U.S. 12.5%

Households earning $150K+

46.1%

U.S. 23%

Income inequality (Gini)

0.410

U.S. 0.483

Housing

Median home value

03810

$569,200

Belknap Co.

$374,900

New Hampshire

$402,500

United States

$332,700

Median gross rent

03810

—

Belknap Co.

$1,167

New Hampshire

$1,491

United States

$1,413

Types of housing

Single-family

97%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 2,675
Owner-occupied: 98.5%
Vacant: 69.1%
Median year built: 1972
Median rooms: 5.1
Renters paying 30%+ of income: 100%
Renters paying 50%+ of income: 0%
Home value to income: 3.8× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

75%

Carpooled

Transit

Walked

Bicycle

Worked from home

17%

Other

Commute time (one way)

<10 min

12%

10–19

26%

20–29

11%

30–44

28%

45–59

16%

60+

Average commute

26.8 min

U.S. 26.4 min

Unemployment

1.1%

U.S. 5.2%

In labor force

62.3%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Computer and math

15%

Sales

13%

Food service

11%

Management

Cleaning and personal care

Education

Business and finance

Healthcare

Construction and repair

Police and fire

Transportation and moving

Office and admin

Production

Legal and social services

Engineering and science

Arts, media and sports

Farming, fishing and forestry

Industries

Retail

24%

Restaurants and hotels

12%

Health care and social assistance

11%

Education

10%

Finance, insurance and real estate

10%

Professional and technical services

Public administration

Manufacturing

Construction

Other services

Transportation, warehousing and utilities

Admin, support and management

Arts and recreation

0.8%

Wholesale

0.8%

Information

Agriculture and mining

Median earnings per worker

$53,125

U.S. $49,666

Self-employed

25.9%

U.S. 10%

Government workers

10.3%

U.S. 14.5%

Nonprofit workers

7.1%

U.S. 8.8%

Median earnings by type of work

Type of work	03810	U.S.
Management, business, science and arts	$55,769	$74,888
Service	$28,081	$26,804
Sales and office	$110,528	$40,476
Construction and maintenance	$62,872	$49,199
Production and transportation	$52,500	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

26%

Some college

11%

Associate's

16%

Bachelor's

35%

Graduate

High school graduate or higher: 96.1%
Bachelor's degree or higher: 43.1%
Graduate or professional degree: 7.7%
Households with broadband: 100%
Cable, fiber or DSL: 89.8%
No internet access: 0%
Without health insurance: 3.3%
Limited-English households: 0%

Geography

City (USPS): Alton Bay
State: New Hampshire
County: Belknap County
Center point: 43.5126° N, 71.2949° W
Land area: 24 sq mi
Water area: 19 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Zip codes near 03810

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
03249	Gilford, NH	4.1 mi	7,830	$116,635	$456,500
03809	Alton, NH	5.8 mi	3,680	$106,397	$387,500
03896	Wolfeboro Falls, NH · PO box	6.5 mi	—	—	—
03837	Gilmanton Iron Works, NH	6.6 mi	1,451	$119,712	$409,600
03237	Gilmanton, NH	7.3 mi	2,575	$111,359	$345,400
03298	Tilton, NH · PO box	7.6 mi	—	—	—
03299	Tilton, NH · PO box	7.6 mi	—	—	—
03855	New Durham, NH	7.9 mi	2,748	$100,194	$339,400
03853	Mirror Lake, NH	8.7 mi	656	$103,900	$572,300
03894	Wolfeboro, NH	8.9 mi	6,554	$94,349	$548,600
03247	Laconia, NH · PO box	9.2 mi	—	—	—
03220	Belmont, NH	9.8 mi	7,393	$68,242	$316,200

Zip codes like 03810 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 03810

What city is zip code 03810?

03810 is assigned to Alton Bay, New Hampshire. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 03810 in?

03810 is in Belknap County, New Hampshire.

What is the population of 03810?

About 2,314 people live in 03810, according to the Census Bureau's American Community Survey.

What time zone is 03810 in?

03810 is in Eastern Time.

What is the median household income in 03810?

The median household income in 03810 is $148,261.

What zip codes are near 03810?

The closest zip codes to 03810 are 03249, 03809, 03896, 03837, 03237.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 03810, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.