ZIP Code Tabulation Area · New Hampshire

ZIP Code 03048: Hillsborough County, NH

ZIP Code 03048 (Hillsborough County, New Hampshire) has an estimated 3,237 residents in 1,389 households. The median household income is $90,451, the median home value is $257,300 and the median gross rent is $1,131/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

3,237

Margin of error ±334

Median household income

$90,451

Margin of error ±$18,110

Median home value

$257,300

Margin of error ±$62,148

Median gross rent

$1,131/mo

Margin of error ±$95

Median age

46.1 yrs

Margin of error ±4.1 yrs

Mean travel time to work

35.5 min

Margin of error ±7.8 min

How ZIP 03048 compares with New Hampshire and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0304846.1 yrsNew Hampshire43.3 yrsUnited States38.9 yrs

Median household income

ZIP 03048$90,451New Hampshire$99,031United States$80,734

Per capita income

ZIP 03048$44,420New Hampshire$52,798United States$44,673

Poverty rate

ZIP 0304810.9%New Hampshire7.2%United States12.5%

Unemployment rate

ZIP 030486.0%New Hampshire3.3%United States5.2%

Bachelor's degree or higher

ZIP 0304822.9%New Hampshire40.6%United States35.7%

Median home value

ZIP 03048$257,300New Hampshire$402,500United States$332,700

Median gross rent

ZIP 03048$1,131/moNew Hampshire$1,491/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0304882.5%New Hampshire72.8%United States65.2%

Mean travel time to work

ZIP 0304835.5 minNew Hampshire26.7 minUnited States26.4 min

Worked from home

ZIP 0304816.3%New Hampshire16.8%United States15.1%

All figures for ZIP 03048

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 03048 — ACS 2020–2024 5-year estimates
MeasureZIP 03048Margin of errorNew HampshireUnited States
Total population3,237±3341,394,868334,922,499
Median age46.1 yrs±4.1 yrs43.3 yrs38.9 yrs
Households1,389±152555,822129,227,496
Median household income$90,451±$18,110$99,031$80,734
Per capita income$44,420±$4,484$52,798$44,673
Poverty rate10.9%±4.5 pts7.2%12.5%
Unemployment rate6.0%±4.4 pts3.3%5.2%
Bachelor's degree or higher22.9%±3.2 pts40.6%35.7%
Median home value$257,300±$62,148$402,500$332,700
Median gross rent$1,131/mo±$95$1,491/mo$1,413/mo
Owner-occupied homes82.5%±5.4 pts72.8%65.2%
Mean travel time to work35.5 min±7.8 min26.7 min26.4 min
Worked from home16.3%±4.0 pts16.8%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 03048
GroupZIP 03048New HampshireUnited States
White alone, not Hispanic or Latino90.0%86.9%57.4%
Black or African American alone, not Hispanic or Latino0.0%1.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.2%0.1%0.5%
Asian alone, not Hispanic or Latino0.8%2.6%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.0%0.4%0.6%
Two or more races, not Hispanic or Latino2.1%4.0%4.3%
Hispanic or Latino (of any race)6.8%4.7%19.3%

Where ZIP 03048 is

State
New Hampshire
Main county
Hillsborough County
Largest overlapping place
Greenville (12% of the ZIP's land area)
Land area
28.34 sq mi· about 114 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Hillsborough County

03031 Hillsborough County, NH03033 Hillsborough County, NH03043 Hillsborough County, NH03045 Hillsborough County, NH03047 Hillsborough County, NH03049 Hillsborough County, NH03051 Hillsborough County, NH03052 Hillsborough County, NH03054 Hillsborough County, NH03055 Milford, NH03057 Hillsborough County, NH03060 Nashua, NH03062 Nashua, NH03063 Nashua, NH03064 Nashua, NH03070 Hillsborough County, NH03071 Hillsborough County, NH03076 Hillsborough County, NH03082 Hillsborough County, NH03084 Hillsborough County, NH03086 Hillsborough County, NH03101 Manchester, NH03102 Manchester, NH03103 Manchester, NH

See every ZIP code in New Hampshire, or compare ZIP 03048 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.