US Census Data

ZIP 03031 vs ZIP 03033

A side-by-side comparison of ZIP Code 03031 and ZIP Code 03033: population, income, housing, and more.

ZIP 03031 and ZIP 03033 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 03031 has the higher population (11,873 vs 5,697 in ZIP 03033). ZIP 03033 has the higher median household income ($165,942 vs $155,125 in ZIP 03031). ZIP 03031 has the higher median home value ($491,400 vs $480,100 in ZIP 03033).

Population, income & housing

ZIP 03031ZIP 03033
Population11,8735,697
Median age45.9 yrs41.2 yrs
Median household income$155,125$165,942
Median home value$491,400$480,100
Median gross rent$1,447$2,235
Housing units4,5581,915
Homeownership rate91.0%94.9%
Bachelor's degree or higher63.5%58.1%
Unemployment rate2.3%0.6%

Trends (ACS 5-year, 2019–2023)

ZIP 03031ZIP 03033
Population11,475 → 11,873 (+3.5%)5,348 → 5,697 (+6.5%)
Median household income$139,421 → $155,125 (+11.3%)$141,875 → $165,942 (+17.0%)
Median home value$354,000 → $491,400 (+38.8%)$329,100 → $480,100 (+45.9%)
Median gross rent$1,340 → $1,447 (+8.0%)$1,447 → $2,235 (+54.5%)

ZIP 03031

Population
11,47511,873
Median household income
$139,421$155,125
Median home value
$354,000$491,400
Median gross rent
$1,340$1,447

ZIP 03033

Population
5,3485,697
Median household income
$141,875$165,942
Median home value
$329,100$480,100
Median gross rent
$1,447$2,235

Age & race/ethnicity

Age distribution (share)

ZIP 03031ZIP 03033
Under 56.2%4.5%
5 to 1716.1%19.9%
18 to 246.8%11.3%
25 to 348.8%6.5%
35 to 4411.2%13.8%
45 to 5414.7%14.1%
55 to 6417.3%19.2%
65 to 7413.3%7.7%
75 and over5.5%3.0%

Race & ethnicity (share)

ZIP 03031ZIP 03033
White (non-Hispanic)93.6%92.2%
Black or African American0.0%1.0%
American Indian & Alaska Native0.0%0.0%
Asian1.2%1.1%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%1.0%
Two or more races1.4%2.2%
Hispanic or Latino3.8%2.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 03031ZIP 03033
No high school diploma0.8%2.2%
High school graduate13.4%15.6%
Some college or associate's22.2%24.2%
Bachelor's degree35.1%38.1%
Graduate or professional degree28.4%20.0%

Commute to work

How workers get to work (share)

ZIP 03031ZIP 03033
Drove alone62.4%70.9%
Carpooled6.0%4.4%
Public transit0.0%0.1%
Walked0.9%0.4%
Bicycle0.2%0.3%
Worked from home29.1%23.1%
Other means1.5%0.8%

Housing

Units in structure (share)

ZIP 03031ZIP 03033
1-unit, detached88.2%93.6%
1-unit, attached5.2%2.0%
2 to 4 units3.0%2.2%
5 to 19 units1.6%0.6%
20 or more units1.4%0.0%
Mobile home & other0.5%1.5%

Poverty & households

ZIP 03031ZIP 03033
Poverty rate4.6%0.5%
Average household size2.623.07
Mean commute (minutes)3031
Median year structure built19771991

Full profiles

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ZIP 03031 vs ZIP 03033: Compare Population & Demographics | US Census Data