03045 ZIP Code — Goffstown, NH

Hillsborough County, New Hampshire

ZIP code 03045 is located in Goffstown, New Hampshire, within Hillsborough County. It covers approximately 35.90 square miles and serves a population of 14,165 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 603.

About ZIP code 03045

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $334,900. Owner-occupancy is high at 86%, well above the national average.

Median household income is $109,452. The poverty rate of 6% is below the national average. 34% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average.

Educational attainment is near the national average, with 38% of residents holding a bachelor's degree or higher.

Overall, ZIP code 03045 reflects a community defined by high homeownership and a significant Social Security-dependent population.

14,165

population

35.90

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

03045 ZIP code map

Cities in ZIP code 03045

Below are the cities the US Postal Service accepts for ZIP code 03045. Using any city not on this list may result in mail delivery delays.

City	Status
Goffstown	Preferred

Nearby ZIP codes

03102 Manchester (3.9 mi) 03101 Manchester (5.8 mi) 03111 Manchester (6.1 mi) 03070 New Boston (6.4 mi) 03104 Manchester (6.8 mi) 03106 Hooksett (7.4 mi) 03103 Manchester (8.4 mi) 03281 Weare (8.8 mi) 03109 Manchester (9.1 mi) 03057 Mont Vernon (10.3 mi) 03031 Amherst (10.7 mi) 03032 Auburn (11.6 mi)

Demographics updated 05/2026

Population
Total population	14,165
Population density	395 / sq mi
State FIPS	33
County FIPS	011

Geography
Land area	35.90 sq mi
Water area	0.59 sq mi
Latitude	43.0209
Longitude	-71.5704
Timezone	Eastern (ET)
Area code	603

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.5%	29.3%	31.0%
$50k – $100k	30.6%	29.8%	31.2%
$100k – $200k	36.8%	30.5%	28.1%
Over $200k	10.1%	10.5%	9.7%

Demographics & statistics

14,165

Population

395

People per sq mi

45.0

Median age

$109,452

Median household income

$51,271

Per capita income

$334,900

Median home value

$1,524

Median monthly rent

86.2%

Home ownership

5.6%

Poverty rate

0.9%

Unemployment

4,737

Housing units

38.2%

Bachelor's or higher

Age distribution

Male Female

325

Under 5

366

322

5–9

364

373

10–14

422

373

15–19

421

397

20–24

449

725

25–34

818

808

35–44

911

879

45–54

992

477

55–59

539

740

60–64

836

749

65–74

846

295

75–84

334

190

85+

214

← Male

Female →

Age summary

Group	Count	%
Under 18	2,559	18.1%
18 and over	11,606	81.9%
65 and over	2,628	18.6%
Median age	45.0 years

Race & ethnicity

White 90.8%

Two or more races 5%

Hispanic or Latino 2.6%

Asian 0.8%

Other race 0.5%

Black or African American 0.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	13,206	90.8%
Two or more races	728	5%
Hispanic or Latino	385	2.6%
Asian	119	0.8%
Other race	73	0.5%
Black or African American	21	0.1%
American Indian / Alaska Native	18	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.5%	29.3%	31.0%
$50k – $100k	30.6%	29.8%	31.2%
$100k – $200k	36.8%	30.5%	28.1%
Over $200k	10.1%	10.5%	9.7%

Under $10k 2.7%

$10k–$15k 0.7%

$15k–$25k 2.9%

$25k–$35k 7.6%

$35k–$50k 5.2%

$50k–$75k 13.6%

$75k–$100k 10.7%

$100k–$150k 24.0%

$150k–$200k 12.6%

$200k+ 20.0%

Range	% of households
Under $10k	2.7%
$10k–$15k	0.7%
$15k–$25k	2.9%
$25k–$35k	7.6%
$35k–$50k	5.2%
$50k–$75k	13.6%
$75k–$100k	10.7%
$100k–$150k	24.0%
$150k–$200k	12.6%
$200k+	20.0%
Median income	$109,452

Housing

Home values

Under $50k 1.0%

$50k–$100k 1.9%

$100k–$150k 3.5%

$150k–$200k 11.0%

$200k–$300k 22.8%

$300k–$500k 47.0%

$500k–$1M 11.7%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$334,900
Median rent / month	$1,524
Owner occupied	86.2%
Renter occupied	13.8%
Vacant	2.5%
Single-family detached	70.4%
Large apartment buildings	7.1%
Mobile homes	4.2%
Median rooms	6.1
Avg household size (owned)	2.59

Year built

Era	%
2020 or later	0.0%
2010–2019	2.0%
2000–2009	9.9%
1990–1999	16.0%
1980–1989	27.4%
1970–1979	16.5%
1960–1969	4.2%
1950–1959	9.4%
1940–1949	3.9%
1939 or earlier	10.9%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	4.2%
2 bedrooms	30.9%
3 bedrooms	45.3%
4 bedrooms	16.1%
5+ bedrooms	2.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.3%
1 vehicle	24.4%
2 vehicles	41.7%
3 or more	31.5%

Heating fuel

Fuel type	%
Utility gas	13.7%
Electricity	5.4%
Propane / LP gas	22.3%
Fuel oil	54.9%
Wood	3.0%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	3,277	61.4%
Cohabiting couple	342	6.4%
Male householder, no spouse	728	13.6%
Female householder, no spouse	989	18.5%
Households with children under 18	1,531	28.7%
Households with seniors (65+)	1,521	28.5%
Average household size	2.53

Marital status

Status	Male	Female
Never married	23.7%	30.1%
Married	62.2%	52.0%
Separated	0.7%	0.0%
Widowed	1.8%	8.3%
Divorced	11.6%	9.5%

Education

Less than 9th grade 2.4%

Some HS, no diploma 2.3%

HS graduate 32.2%

Some college, no degree 15.2%

Associate's degree 9.7%

Bachelor's degree 23.3%

Graduate / professional 14.9%

Metric	%
HS diploma or higher	95.4%
Bachelor's or higher	38.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	288	9.6%
Kindergarten	186	6.2%
Elementary school	1,086	36.1%
High school	562	18.7%
College / grad school	890	29.5%

Employment

Industry of employment

Education & healthcare 27.5%

Retail trade 13.3%

Manufacturing 11.2%

Professional & management 8.3%

Construction 8.2%

Other services 6.4%

Finance & real estate 6.3%

Arts, food & hospitality 6.3%

Transportation & utilities 5.4%

Public administration 3.5%

Information 2.0%

Wholesale trade 1.3%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	44.8%
Service	13.5%
Sales & office	21.9%
Natural resources & construction	11.2%
Production & transportation	8.6%

Employment type

Type	%
Private sector	79.9%
Government	13.4%
Self-employed	6.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.8%
Carpool	5.5%
Public transit	0.4%
Walk	0.2%
Work from home	11.3%
Other means	1.8%
Avg commute (minutes)	26.9

Poverty

All people 5.6%

Under 18 years 10.8%

18 and over 4.4%

Married-couple families 1.9%

Female-led households 2.3%

Income support

Source	% of households
Social Security	33.6%
Retirement income	27.5%
Supplemental Security	2.2%
Cash public assistance	1.2%
Food stamps / SNAP	3.0%

Health indicators

Condition	%
Obesity	29.6%
High blood pressure	29.2%
High cholesterol	29.9%
Diabetes	8.2%
Heart disease	5.6%
Stroke	2.5%
Asthma	11.4%
Arthritis	24.8%
Kidney disease	2.4%
Pulmonary disease	5.8%
Cancer	6.9%

Behavior / access	%
Smoking	14.3%
Binge drinking	18.3%
No physical activity	19.7%
Less than 7 hrs sleep	33.1%
Depression	21.9%
Fair or poor health	11.0%
Poor mental health	14.6%
Poor physical health	9.3%
No health insurance	9.7%
Visited doctor (checkup)	72.5%
Visited dentist	71.4%
Cholesterol screening	91.0%
Teeth loss	11.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	957	8.2%

Disability	%
Any disability	11.0%
Under 18	2.5%
18–64 years	10.6%
65 and over	22.0%

Health insurance coverage

Type	%
Private insurance	82.2%
Public insurance	25.6%
No insurance	3.8%
Uninsured under 19	3.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	13,474	95.1%
Spanish	102	0.8%
Other Indo-European	50	0.4%
Asian & Pacific Islander	52	0.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,696	96.7%
Born in same state	13,579	95.9%
Born in different state	8,006	56.5%
Foreign born	117	0.8%
Naturalized citizen	469	3.3%
Not a US citizen	313	66.7%

Ancestry

Ancestry	Count	%
Italian	2,535	17.9%
German	2,063	14.6%
French	1,953	13.8%
Arab	872	6.2%

Ancestry	Count	%
English	169	1.2%
Polish	84	0.6%
Norwegian	59	0.4%
Dutch	46	0.3%

Technology access

Metric	% of households
Computer access	37.7%
Internet access	98.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 03045

What city is ZIP code 03045 in?

ZIP code 03045 is primarily assigned to Goffstown, New Hampshire.

What county is ZIP code 03045 in?

ZIP code 03045 falls within Hillsborough County, New Hampshire.

Is ZIP code 03045 mostly owner-occupied?

86% of occupied units in ZIP code 03045 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 03045?

The median home value in ZIP code 03045 is $334,900.

What is the median household income in ZIP code 03045?

The median household income in ZIP code 03045 is $109,452, above the national median of ~$75,000.

What is the population of ZIP code 03045?

ZIP code 03045 has an estimated population of 14,165 residents, with a density of 395 people per square mile.

What timezone is ZIP code 03045 in?

ZIP code 03045 observes the EST timezone.