ZIP Code 03255

ZIP Code Tabulation Area in Merrimack County, New Hampshire.

Population: 1,957
Median household income: $123,167
Median home value: $440,600

ZIP Code 03255 is a ZIP Code Tabulation Area in Merrimack County, New Hampshire, home to about 1,957 residents. The median household income of $123,167 is above the Merrimack County median ($93,944).

From 2019 to 2023, ZIP Code 03255's population declined 10.1% from 2,176 to 1,957, while its median gross rent fell 43.4% from $908 to $514.

The median gross rent is $514. 58.7% of adults 25 and older hold a bachelor's degree or higher.

Demographics

ACS 2019–2023

Population: 1,957
Median age: 48.3 yrs
Median household income: $123,167
Median home value: $440,600
Median gross rent: $514
Housing units: 1,532
Homeownership rate: 88.9%
Bachelor's degree or higher: 58.7%
Unemployment rate: 0.6%

Trends

ACS 5-year · 2019–2023

Population

2,1761,957

Median household income

$101,528$123,167

Median home value

$287,600$440,600

Median gross rent

$908$514

Year	Population	Median household income	Median home value	Median gross rent
2019	2,176	$101,528	$287,600	$908
2020	1,852	$97,991	$299,300	$406
2021	1,902	$102,273	$352,800	$433
2022	1,899	$117,500	$408,300	$482
2023	1,957	$123,167	$440,600	$514

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

Age distribution

Under 55.5%

5 to 1714.9%

18 to 246.4%

25 to 348.1%

35 to 4410.9%

45 to 5413.5%

55 to 6419.6%

65 to 7410.5%

75 and over10.5%

	Count	Share
Under 5	108	5.5%
5 to 17	291	14.9%
18 to 24	126	6.4%
25 to 34	159	8.1%
35 to 44	213	10.9%
45 to 54	265	13.5%
55 to 64	384	19.6%
65 to 74	205	10.5%
75 and over	206	10.5%

Race & ethnicity

	Count	Share
White (non-Hispanic)	1,898	97.0%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	12	0.6%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	32	1.6%
Hispanic or Latino (any race)	15	0.8%

Educational attainment (age 25+)

No high school diploma1.6%

High school graduate17.8%

Some college or associate's21.9%

Bachelor's degree35.9%

Graduate or professional degree22.8%

	Count	Share
No high school diploma	23	1.6%
High school graduate	255	17.8%
Some college or associate's	314	21.9%
Bachelor's degree	514	35.9%
Graduate or professional degree	326	22.8%

Commute to work

Mean travel time to work: 32 min

Drove alone74.1%

Carpooled4.8%

Public transit0.0%

Walked0.4%

Bicycle0.0%

Worked from home18.7%

Other means2.1%

How workers get to work

	Count	Share
Drove alone	717	74.1%
Carpooled	46	4.8%
Public transit	0	0.0%
Walked	4	0.4%
Bicycle	0	0.0%
Worked from home	181	18.7%
Other means	20	2.1%

Travel time

	Count	Share
Under 15 min	184	23.4%
15 to 29 min	225	28.6%
30 to 44 min	177	22.5%
45 to 59 min	88	11.2%
60+ min	113	14.4%

Households

Average household size: 2.60
Poverty rate: 2.7% (52 of 1,951)

	Count	Share
Family households	524	69.5%
Nonfamily households	230	30.5%

Housing

Median year structure built: 1989

Occupancy

	Count	Share
Occupied	754	49.2%
Vacant	778	50.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	670	88.9%
Renter-occupied	84	11.1%

1-unit, detached94.1%

1-unit, attached0.9%

2 to 4 units1.6%

5 to 19 units0.4%

20 or more units2.7%

Mobile home & other0.3%

Units in structure

	Count	Share
1-unit, detached	1,441	94.1%
1-unit, attached	14	0.9%
2 to 4 units	25	1.6%
5 to 19 units	6	0.4%
20 or more units	41	2.7%
Mobile home & other	5	0.3%

ZIP Code 03255

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