ZIP Code 03031
ZIP Code Tabulation Area in Hillsborough County, New Hampshire.
- Population
- 11,873
- Median household income
- $155,125
- Median home value
- $491,400
+3.5%’19–’23
+11.3%’19–’23
+38.8%’19–’23
ZIP Code 03031 (Hillsborough County, New Hampshire) is home to about 11,873 residents. The median household income of $155,125 is above the Hillsborough County median ($100,436).
From 2019 to 2023, ZIP Code 03031's population grew 3.5% from 11,475 to 11,873, while its median gross rent rose 8.0% from $1,340 to $1,447.
Owners occupy 91.0% of the area's occupied homes. The median resident is 45.9 years old.
Demographics
ACS 2019–2023- Population
- 11,873
- Median age
- 45.9 yrs
- Median household income
- $155,125
- Median home value
- $491,400
- Median gross rent
- $1,447
- Housing units
- 4,558
- Homeownership rate
- 91.0%
- Bachelor's degree or higher
- 63.5%
- Unemployment rate
- 2.3%
Trends
ACS 5-year · 2019–202311,47511,873
$139,421$155,125
$354,000$491,400
$1,340$1,447
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 11,475 | $139,421 | $354,000 | $1,340 |
| 2020 | 11,484 | $136,221 | $371,400 | $1,172 |
| 2021 | 11,744 | $142,083 | $390,200 | $1,159 |
| 2022 | 11,814 | $152,796 | $480,500 | $1,361 |
| 2023 | 11,873 | $155,125 | $491,400 | $1,447 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 56.2%
5 to 1716.1%
18 to 246.8%
25 to 348.8%
35 to 4411.2%
45 to 5414.7%
55 to 6417.3%
65 to 7413.3%
75 and over5.5%
| Count | Share | |
|---|---|---|
| Under 5 | 739 | 6.2% |
| 5 to 17 | 1,912 | 16.1% |
| 18 to 24 | 810 | 6.8% |
| 25 to 34 | 1,041 | 8.8% |
| 35 to 44 | 1,330 | 11.2% |
| 45 to 54 | 1,747 | 14.7% |
| 55 to 64 | 2,054 | 17.3% |
| 65 to 74 | 1,583 | 13.3% |
| 75 and over | 657 | 5.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 11,108 | 93.6% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 143 | 1.2% |
| Native Hawaiian & Pacific Islander | 4 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 167 | 1.4% |
| Hispanic or Latino (any race) | 451 | 3.8% |
Educational attainment (age 25+)
No high school diploma0.8%
High school graduate13.4%
Some college or associate's22.2%
Bachelor's degree35.1%
Graduate or professional degree28.4%
| Count | Share | |
|---|---|---|
| No high school diploma | 67 | 0.8% |
| High school graduate | 1,130 | 13.4% |
| Some college or associate's | 1,871 | 22.2% |
| Bachelor's degree | 2,953 | 35.1% |
| Graduate or professional degree | 2,391 | 28.4% |
Commute to work
- Mean travel time to work
- 30 min
Drove alone62.4%
Carpooled6.0%
Public transit0.0%
Walked0.9%
Bicycle0.2%
Worked from home29.1%
Other means1.5%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 3,741 | 62.4% |
| Carpooled | 358 | 6.0% |
| Public transit | 0 | 0.0% |
| Walked | 53 | 0.9% |
| Bicycle | 9 | 0.2% |
| Worked from home | 1,747 | 29.1% |
| Other means | 91 | 1.5% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 930 | 21.9% |
| 15 to 29 min | 1,507 | 35.4% |
| 30 to 44 min | 853 | 20.1% |
| 45 to 59 min | 303 | 7.1% |
| 60+ min | 659 | 15.5% |
Households
- Average household size
- 2.62
- Poverty rate
- 4.6% (542 of 11,840)
| Count | Share | |
|---|---|---|
| Family households | 3,371 | 74.3% |
| Nonfamily households | 1,169 | 25.7% |
Housing
- Median year structure built
- 1977
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 4,540 | 99.6% |
| Vacant | 18 | 0.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 4,131 | 91.0% |
| Renter-occupied | 409 | 9.0% |
1-unit, detached88.2%
1-unit, attached5.2%
2 to 4 units3.0%
5 to 19 units1.6%
20 or more units1.4%
Mobile home & other0.5%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 4,021 | 88.2% |
| 1-unit, attached | 239 | 5.2% |
| 2 to 4 units | 138 | 3.0% |
| 5 to 19 units | 74 | 1.6% |
| 20 or more units | 62 | 1.4% |
| Mobile home & other | 24 | 0.5% |
Geography
- ZCTA
- 03031
- Land area
- 34 sq mi
- Water area
- 0.51 sq mi
- Center point
- 42.8748, -71.6005
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)