US Census Data

ZIP 03101 vs ZIP 03109

A side-by-side comparison of ZIP Code 03101 and ZIP Code 03109: population, income, housing, and more.

ZIP 03101 and ZIP 03109 are ZIP Code areas in New Hampshire. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 03109 has the higher population (10,118 vs 3,148 in ZIP 03101). ZIP 03109 has the higher median household income ($108,060 vs $80,483 in ZIP 03101). ZIP 03101 has the higher median home value ($418,400 vs $350,000 in ZIP 03109).

Population, income & housing

ZIP 03101ZIP 03109
Population3,14810,118
Median age36.7 yrs43.5 yrs
Median household income$80,483$108,060
Median home value$418,400$350,000
Median gross rent$1,587$1,834
Housing units2,2474,250
Homeownership rate6.1%79.6%
Bachelor's degree or higher48.9%34.0%
Unemployment rate0.2%7.2%

Trends (ACS 5-year, 2019–2023)

ZIP 03101ZIP 03109
Population2,953 → 3,148 (+6.6%)10,600 → 10,118 (-4.5%)
Median household income$32,607 → $80,483 (+146.8%)$80,253 → $108,060 (+34.6%)
Median home value$236,800 → $418,400 (+76.7%)$230,600 → $350,000 (+51.8%)
Median gross rent$1,042 → $1,587 (+52.3%)$1,266 → $1,834 (+44.9%)

ZIP 03101

Population
2,9533,148
Median household income
$32,607$80,483
Median home value
$236,800$418,400
Median gross rent
$1,042$1,587

ZIP 03109

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

Age & race/ethnicity

Age distribution (share)

ZIP 03101ZIP 03109
Under 51.7%3.6%
5 to 175.9%10.6%
18 to 2415.1%11.5%
25 to 3420.1%15.3%
35 to 4418.5%10.3%
45 to 547.0%11.2%
55 to 6418.4%19.8%
65 to 749.8%9.3%
75 and over3.5%8.2%

Race & ethnicity (share)

ZIP 03101ZIP 03109
White (non-Hispanic)70.2%90.0%
Black or African American12.7%0.8%
American Indian & Alaska Native0.0%0.0%
Asian8.9%2.3%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.2%
Two or more races2.9%5.3%
Hispanic or Latino5.4%1.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 03101ZIP 03109
No high school diploma8.5%3.5%
High school graduate16.4%28.9%
Some college or associate's26.2%33.6%
Bachelor's degree31.6%21.0%
Graduate or professional degree17.3%13.0%

Commute to work

How workers get to work (share)

ZIP 03101ZIP 03109
Drove alone65.9%75.0%
Carpooled12.3%6.5%
Public transit2.4%0.0%
Walked4.7%0.8%
Bicycle0.0%1.3%
Worked from home13.1%15.1%
Other means1.5%1.3%

Housing

Units in structure (share)

ZIP 03101ZIP 03109
1-unit, detached6.0%68.5%
1-unit, attached2.9%4.1%
2 to 4 units8.7%7.6%
5 to 19 units10.6%4.2%
20 or more units71.8%11.5%
Mobile home & other0.0%4.2%

Poverty & households

ZIP 03101ZIP 03109
Poverty rate21.9%1.9%
Average household size1.492.42
Mean commute (minutes)2928
Median year structure built19641984

Full profiles

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