ZIP Code 03109

ZIP Code Tabulation Area in Hillsborough County, New Hampshire.

Population: 10,118
Median household income: $108,060
Median home value: $350,000

ZIP Code 03109 is a ZIP Code Tabulation Area in Hillsborough County, New Hampshire, home to about 10,118 residents. The median household income of $108,060 is above the Hillsborough County median ($100,436).

From 2019 to 2023, ZIP Code 03109's population declined 4.5% from 10,600 to 10,118, while its median gross rent rose 44.9% from $1,266 to $1,834.

34.0% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 79.6% of the area's occupied homes.

Demographics

ACS 2019–2023

Population: 10,118
Median age: 43.5 yrs
Median household income: $108,060
Median home value: $350,000
Median gross rent: $1,834
Housing units: 4,250
Homeownership rate: 79.6%
Bachelor's degree or higher: 34.0%
Unemployment rate: 7.2%

Trends

ACS 5-year · 2019–2023

Population

10,60010,118

Median household income

$80,253$108,060

Median home value

$230,600$350,000

Median gross rent

$1,266$1,834

Year	Population	Median household income	Median home value	Median gross rent
2019	10,600	$80,253	$230,600	$1,266
2020	10,409	$82,926	$241,700	$1,359
2021	10,023	$87,540	$258,800	$1,379
2022	10,374	$94,818	$316,600	$1,587
2023	10,118	$108,060	$350,000	$1,834

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

Age distribution

Under 53.6%

5 to 1710.6%

18 to 2411.5%

25 to 3415.3%

35 to 4410.3%

45 to 5411.2%

55 to 6419.8%

65 to 749.3%

75 and over8.2%

	Count	Share
Under 5	368	3.6%
5 to 17	1,077	10.6%
18 to 24	1,168	11.5%
25 to 34	1,551	15.3%
35 to 44	1,044	10.3%
45 to 54	1,130	11.2%
55 to 64	2,004	19.8%
65 to 74	943	9.3%
75 and over	833	8.2%

Race & ethnicity

	Count	Share
White (non-Hispanic)	9,110	90.0%
Black or African American	77	0.8%
American Indian & Alaska Native	1	0.0%
Asian	232	2.3%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	18	0.2%
Two or more races	533	5.3%
Hispanic or Latino (any race)	147	1.5%

Educational attainment (age 25+)

No high school diploma3.5%

High school graduate28.9%

Some college or associate's33.6%

Bachelor's degree21.0%

Graduate or professional degree13.0%

	Count	Share
No high school diploma	260	3.5%
High school graduate	2,171	28.9%
Some college or associate's	2,525	33.6%
Bachelor's degree	1,577	21.0%
Graduate or professional degree	972	13.0%

Commute to work

Mean travel time to work: 28 min

Drove alone75.0%

Carpooled6.5%

Public transit0.0%

Walked0.8%

Bicycle1.3%

Worked from home15.1%

Other means1.3%

How workers get to work

	Count	Share
Drove alone	4,555	75.0%
Carpooled	395	6.5%
Public transit	0	0.0%
Walked	49	0.8%
Bicycle	78	1.3%
Worked from home	919	15.1%
Other means	79	1.3%

Travel time

	Count	Share
Under 15 min	1,490	28.9%
15 to 29 min	1,644	31.9%
30 to 44 min	1,067	20.7%
45 to 59 min	435	8.4%
60+ min	520	10.1%

Households

Average household size: 2.42
Poverty rate: 1.9% (187 of 9,983)

	Count	Share
Family households	2,739	66.5%
Nonfamily households	1,381	33.5%

Housing

Median year structure built: 1984

Occupancy

	Count	Share
Occupied	4,120	96.9%
Vacant	130	3.1%

Tenure (of occupied units)

	Count	Share
Owner-occupied	3,280	79.6%
Renter-occupied	840	20.4%

1-unit, detached68.5%

1-unit, attached4.1%

2 to 4 units7.6%

5 to 19 units4.2%

20 or more units11.5%

Mobile home & other4.2%

Units in structure

	Count	Share
1-unit, detached	2,912	68.5%
1-unit, attached	173	4.1%
2 to 4 units	324	7.6%
5 to 19 units	177	4.2%
20 or more units	487	11.5%
Mobile home & other	177	4.2%

ZIP Code 03109

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