Zip Code 03102
Goffstown, New Hampshire — Hillsborough County
📍 ZIP code 03102 is in Goffstown, Hillsborough County, New Hampshire.
ZIP code 03102 is located in Goffstown, Hillsborough County, New Hampshire. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 33,755. The area code for ZIP code 03102 is 603.
Quick Answer
Zip code 03102 is in Goffstown, New Hampshire (Hillsborough County). It has a population of 33,755, median household income of $69,927, and median home value of $309,400.
Population
33,755
Income
$69,927
Home Value
$309,400
Climate
81°F / 13°F
About Zip Code 03102
Zip code 03102 is located in Goffstown, New Hampshire, within Hillsborough County. Home to approximately 33,755 residents, this area sits at an elevation of 266 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 603.
The median household income is $69,927 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $309,400, and the cost of living index is 95 (5% below the national average of 100).
Summers average a high of 81°F while winters drop to 13°F. The area receives about 43 in of rain and 53 in of snow annually. The zip code covers 9 square miles of land area and 0.3 square miles of water.
Key Statistics
33,755
$69,927
$309,400
Eastern (EST/EDT)
603
266 ft
9 sq mi
36.4
15,264
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Compare With Nearby Zip Codes
| Metric | 03102 | 03101 | 03104 | 03045 | 03103 | 03106 |
|---|---|---|---|---|---|---|
| City | Goffstown, NH | Manchester, NH | Manchester, NH | Goffstown, NH | Manchester, NH | Hooksett, NH |
| Population | 33,755 | 3,148 | 35,274 | 14,013 | 37,659 | 14,923 |
| Median Income | $69,927 | $80,483 | $84,513 | $114,965 | $70,049 | $107,137 |
| Home Value | $309,400 | $418,400 | $364,200 | $360,300 | $313,500 | $371,600 |
| Cost of Living | 95 | 110 | 115 | 130 | 98 | 126 |
| Median Age | 36.4 | 36.7 | 37.2 | 45.7 | 37.7 | 40.5 |
Cost of Living
100 = National Average. Goffstown's cost of living is 5% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
4.4x
Demographics
Zip code 03102 has a population of 33,755 people with a median age of 36.4. There are 15,264 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Goffstown (03102) population trend from 2010 to 2024
↑ 26.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
81°F
13°F
43 in
53 in
Goffstown experiences warm summers with average highs around 81°F. Winters are cold with lows averaging 13°F. With 53 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$309,400
Median Household Income
$69,927
With 15,264 housing units across 9 square miles, 03102 has a housing density of 1,696 units per square mile. The home price-to-income ratio is 4.4x.
Location & Geography
Latitude
43.0119°
Longitude
-71.4911°
Land Area
9 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 03102 (Goffstown, NH) with distances:
All Zip Codes in Goffstown, NH
Other zip codes serving Goffstown:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 03102's $69,927. A way to compare Goffstown to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 03102 (Goffstown, NH). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Goffstown, New Hampshire?
Goffstown, New Hampshire uses zip code 03102 along with 1 other zip codes.
What county is zip code 03102 in?
Zip code 03102 is located in Hillsborough County, New Hampshire.
What is the population of zip code 03102?
The population of zip code 03102 is 33,755 with a median age of 36.4.
Is 03102 in Goffstown, New Hampshire?
Yes, zip code 03102 is in Goffstown, Hillsborough County, New Hampshire. The area code is 603.
Frequently Asked Questions
What city is zip code 03102 in?
Zip code 03102 is in Goffstown, New Hampshire. It is part of Hillsborough County and uses the Eastern (EST/EDT) timezone.
What is zip code 03102?
Zip code 03102 is a U.S. postal code in Goffstown, New Hampshire (Hillsborough County). It has a population of 33,755 and covers 9 square miles.
What is the population of zip code 03102?
The population of zip code 03102 (Goffstown, NH) is 33,755 with a median age of 36.4. There are approximately 15,264 housing units in this area.
What is the median income in zip code 03102?
The median household income in zip code 03102 (Goffstown, NH) is $69,927 per year. The cost of living index is 95 (100 = national average).
What is the average home price in zip code 03102?
The median home value in zip code 03102 (Goffstown, NH) is $309,400. The cost of living index is 95 compared to the national average of 100.
What county is zip code 03102 in?
Zip code 03102 is located in Hillsborough County, New Hampshire. The primary city is Goffstown.
What is the area code for zip code 03102?
Zip code 03102 in Goffstown, NH uses area code 603. It is located in the Eastern (EST/EDT) timezone.
Is zip code 03102 a good place to live?
Zip code 03102 (Goffstown, NH) has a cost of living index of 95 (100 = national average), a median household income of $69,927, and median home values of $309,400. The median age is 36.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 03102?
The cost of living index for zip code 03102 (Goffstown, NH) is 95, where 100 represents the national average. This area is below the national average. Median home value: $309,400.
What schools serve zip code 03102?
Zip code 03102 in Goffstown, New Hampshire is served by the local school district of Hillsborough County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.