03784 ZIP Code — West Lebanon, NH

Grafton County, New Hampshire

ZIP code 03784 is located in West Lebanon, New Hampshire, within Grafton County. It covers approximately 8.33 square miles and serves a population of 4,181 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 603.

About ZIP code 03784

The housing stock consists of a significant share of large multi-unit buildings. Most homes were built in the 1970s, giving the area an established character. Median home value is $327,300. Renters make up the majority at 58%, typical of denser urban areas.

The gap between median ($72,114) and mean household income suggests income inequality — a small number of higher earners pull the average up. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 20 minutes is near the national average. Remote work is prevalent — 31% of workers work from home.

Educational attainment is high — 61% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 03784 reflects a community defined by a highly educated population, a high rate of remote workers, and a significant Social Security-dependent population.

4,181

population

8.33

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

03784 ZIP code map

Cities in ZIP code 03784

Below are the cities the US Postal Service accepts for ZIP code 03784. Using any city not on this list may result in mail delivery delays.

City	Status
West Lebanon	Acceptable

Demographics updated 05/2026

Population
Total population	4,181
Population density	502 / sq mi
State FIPS	33
County FIPS	009

Geography
Land area	8.33 sq mi
Water area	0.72 sq mi
Latitude	43.6451
Longitude	-72.2933
Timezone	Eastern (ET)
Area code	603

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.1%	37.5%	31.0%
$50k – $100k	31.4%	32.1%	31.2%
$100k – $200k	17.0%	21.7%	28.1%
Over $200k	11.6%	8.6%	9.7%

Demographics & statistics

4,181

Population

502

People per sq mi

36.4

Median age

$72,114

Median household income

$50,121

Per capita income

$327,300

Median home value

$1,518

Median monthly rent

41.9%

Home ownership

10.9%

Poverty rate

1.2%

Unemployment

1,036

Housing units

61.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

119

10–14

102

15–19

204

20–24

247

430

25–34

519

173

35–44

208

135

45–54

162

55–59

140

60–64

168

243

65–74

293

145

75–84

176

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	577	13.8%
18 and over	3,604	86.2%
65 and over	1,035	24.8%
Median age	36.4 years

Race & ethnicity

White 78.3%

Asian 11.9%

Two or more races 4.9%

Hispanic or Latino 2.2%

Black or African American 1.4%

Other race 1.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	3,348	78.3%
Asian	510	11.9%
Two or more races	208	4.9%
Hispanic or Latino	93	2.2%
Black or African American	61	1.4%
Other race	48	1.1%
American Indian / Alaska Native	6	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.1%	37.5%	31.0%
$50k – $100k	31.4%	32.1%	31.2%
$100k – $200k	17.0%	21.7%	28.1%
Over $200k	11.6%	8.6%	9.7%

Under $10k 5.2%

$10k–$15k 3.2%

$15k–$25k 10.0%

$25k–$35k 6.9%

$35k–$50k 9.2%

$50k–$75k 15.9%

$75k–$100k 12.0%

$100k–$150k 14.6%

$150k–$200k 5.4%

$200k+ 17.5%

Range	% of households
Under $10k	5.2%
$10k–$15k	3.2%
$15k–$25k	10.0%
$25k–$35k	6.9%
$35k–$50k	9.2%
$50k–$75k	15.9%
$75k–$100k	12.0%
$100k–$150k	14.6%
$150k–$200k	5.4%
$200k+	17.5%
Median income	$72,114

Housing

Home values

$100k–$150k 2.1%

$150k–$200k 8.0%

$200k–$300k 29.9%

$300k–$500k 47.5%

$500k–$1M 9.5%

$1M+ 3.0%

Housing overview

Metric	Value
Median home value	$327,300
Median rent / month	$1,518
Owner occupied	41.9%
Renter occupied	58.1%
Vacant	13.2%
Single-family detached	34.4%
Large apartment buildings	24.4%
Mobile homes	0.5%
Median rooms	4.5
Avg household size (owned)	3.10

Year built

Era	%
2020 or later	0.0%
2010–2019	4.1%
2000–2009	12.6%
1990–1999	17.2%
1980–1989	10.9%
1970–1979	24.0%
1960–1969	9.0%
1950–1959	5.6%
1940–1949	3.4%
1939 or earlier	13.3%

Bedrooms

Size	% of units
No bedroom (studio)	3.2%
1 bedroom	13.0%
2 bedrooms	47.9%
3 bedrooms	27.4%
4 bedrooms	8.0%
5+ bedrooms	0.5%

Vehicles per household

Vehicles	% of households
No vehicle	9.1%
1 vehicle	41.9%
2 vehicles	40.2%
3 or more	8.8%

Heating fuel

Fuel type	%
Utility gas	12.8%
Electricity	33.0%
Propane / LP gas	21.0%
Fuel oil	30.0%
Wood	2.5%

Households & families

Household type	Count	%
Married-couple family	654	36.1%
Cohabiting couple	179	9.9%
Male householder, no spouse	308	17.0%
Female householder, no spouse	672	37.1%
Households with children under 18	260	14.3%
Households with seniors (65+)	773	42.6%
Average household size	2.29

Marital status

Status	Male	Female
Never married	39.5%	38.0%
Married	44.8%	33.2%
Separated	1.0%	0.0%
Widowed	2.9%	16.2%
Divorced	11.9%	12.7%

Education

Less than 9th grade 1.1%

Some HS, no diploma 5.5%

HS graduate 13.8%

Some college, no degree 12.7%

Associate's degree 5.7%

Bachelor's degree 36.9%

Graduate / professional 24.4%

Metric	%
HS diploma or higher	93.3%
Bachelor's or higher	61.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	56	5.4%
Kindergarten	57	5.5%
Elementary school	347	33.4%
High school	63	6.1%
College / grad school	515	49.6%

Employment

Industry of employment

Education & healthcare 46.8%

Professional & management 20.8%

Manufacturing 6.0%

Retail trade 5.8%

Other services 5.5%

Public administration 4.8%

Arts, food & hospitality 2.7%

Transportation & utilities 1.9%

Finance & real estate 1.9%

Wholesale trade 1.4%

Construction 1.3%

Information 1.3%

Occupation

Category	%
Management, business & arts	69.5%
Service	8.0%
Sales & office	16.6%
Natural resources & construction	0.6%
Production & transportation	5.3%

Employment type

Type	%
Private sector	83.0%
Government	7.8%
Self-employed	4.5%
Unpaid family workers	4.7%

Commute

Method	%
Drive alone	55.1%
Carpool	8.2%
Public transit	3.0%
Walk	1.6%
Work from home	31.4%
Other means	0.7%
Avg commute (minutes)	19.6

Poverty

All people 10.9%

Under 18 years 31.9%

18 and over 7.5%

Married-couple families 4.1%

Female-led households 8.4%

Income support

Source	% of households
Social Security	37.5%
Retirement income	25.0%
Supplemental Security	1.2%
Cash public assistance	2.0%
Food stamps / SNAP	1.8%

Health indicators

Condition	%
Obesity	29.8%
High blood pressure	27.0%
High cholesterol	29.5%
Diabetes	8.4%
Heart disease	6.2%
Stroke	2.8%
Asthma	10.4%
Arthritis	24.6%
Kidney disease	2.7%
Pulmonary disease	5.9%
Cancer	7.5%

Behavior / access	%
Smoking	12.7%
Binge drinking	15.0%
No physical activity	17.3%
Less than 7 hrs sleep	28.9%
Depression	21.7%
Fair or poor health	11.6%
Poor mental health	13.5%
Poor physical health	9.2%
No health insurance	10.8%
Visited doctor (checkup)	73.7%
Visited dentist	66.8%
Cholesterol screening	90.4%
Teeth loss	11.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	226	6.3%

Disability	%
Any disability	12.8%
Under 18	0.0%
18–64 years	10.1%
65 and over	26.7%

Health insurance coverage

Type	%
Private insurance	86.3%
Public insurance	31.8%
No insurance	1.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,047	96.8%
Spanish	120	3.0%
Other Indo-European	29	0.7%
Asian & Pacific Islander	6	0.1%
Other languages	85	2.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,748	89.6%
Born in same state	3,708	88.7%
Born in different state	1,355	32.4%
Foreign born	40	1.0%
Naturalized citizen	433	10.4%
Not a US citizen	343	79.2%

Ancestry

Ancestry	Count	%
French	993	23.8%
Italian	692	16.6%
German	140	3.3%
Arab	128	3.1%
Polish	37	0.9%

Ancestry	Count	%
English	34	0.8%
Irish	31	0.7%
Dutch	27	0.6%
Norwegian	11	0.3%

Technology access

Metric	% of households
Computer access	43.4%
Internet access	89.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 03784

What city is ZIP code 03784 in?

ZIP code 03784 is primarily assigned to West Lebanon, New Hampshire.

What county is ZIP code 03784 in?

ZIP code 03784 falls within Grafton County, New Hampshire.

How educated is the population of ZIP code 03784?

61% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 03784 mostly rentals?

58% of occupied units in ZIP code 03784 are renter-occupied.

Does ZIP code 03784 have a large retiree population?

38% of households in ZIP code 03784 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 03784?

The median home value in ZIP code 03784 is $327,300.

What timezone is ZIP code 03784 in?

ZIP code 03784 observes the EST timezone.