ZIP Code 03780

ZIP Code Tabulation Area in Grafton County, New Hampshire.

Population: 599
Median household income: $145,163

Covering part of Grafton County, New Hampshire, ZIP Code 03780 has about 599 residents. The median household income of $145,163 is above the Grafton County median ($84,021).

Between 2019 and 2023, ZIP Code 03780's population grew 37.7% from 435 to 599, while its median household income rose 160.5% from $55,729 to $145,163.

Owners occupy 100.0% of the area's occupied homes. The median resident is 54.3 years old.

Demographics

ACS 2019–2023

Population: 599
Median age: 54.3 yrs
Median household income: $145,163
Median home value: —
Median gross rent: —
Housing units: 226
Homeownership rate: 100.0%
Bachelor's degree or higher: 46.9%
Unemployment rate: 4.4%

Trends

ACS 5-year · 2019–2023

Population

435599

Median household income

$55,729$145,163

Median home value

$143,600$166,300

Year	Population	Median household income	Median home value
2019	435	$55,729	$143,600
2020	586	$73,808	$166,300
2021	544	—	—
2022	637	—	—
2023	599	$145,163	—

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 56.2%

5 to 174.0%

18 to 243.3%

25 to 3414.9%

35 to 4411.0%

45 to 5410.9%

55 to 6435.9%

65 to 748.0%

75 and over5.8%

	Count	Share
Under 5	37	6.2%
5 to 17	24	4.0%
18 to 24	20	3.3%
25 to 34	89	14.9%
35 to 44	66	11.0%
45 to 54	65	10.9%
55 to 64	215	35.9%
65 to 74	48	8.0%
75 and over	35	5.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	534	89.1%
Black or African American	12	2.0%
American Indian & Alaska Native	0	0.0%
Asian	45	7.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	6	1.0%
Hispanic or Latino (any race)	2	0.3%

Educational attainment (age 25+)

No high school diploma0.4%

High school graduate34.6%

Some college or associate's18.1%

Bachelor's degree18.0%

Graduate or professional degree29.0%

	Count	Share
No high school diploma	2	0.4%
High school graduate	179	34.6%
Some college or associate's	94	18.1%
Bachelor's degree	93	18.0%
Graduate or professional degree	150	29.0%

Commute to work

Mean travel time to work: 27 min

Drove alone68.4%

Carpooled11.4%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home6.5%

Other means13.7%

How workers get to work

	Count	Share
Drove alone	210	68.4%
Carpooled	35	11.4%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	20	6.5%
Other means	42	13.7%

Travel time

	Count	Share
Under 15 min	42	14.6%
15 to 29 min	104	36.2%
30 to 44 min	47	16.4%
45 to 59 min	94	32.8%
60+ min	0	0.0%

Households

Average household size: 2.15
Poverty rate: 10.4% (55 of 528)

	Count	Share
Family households	127	57.5%
Nonfamily households	94	42.5%

Housing

Median year structure built: 1991

Occupancy

	Count	Share
Occupied	221	97.8%
Vacant	5	2.2%

Tenure (of occupied units)

	Count	Share
Owner-occupied	221	100.0%
Renter-occupied	0	0.0%

1-unit, detached92.0%

1-unit, attached8.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	208	92.0%
1-unit, attached	18	8.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

ZIP Code 03780

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes