US ZIP Code
03303

Concord, NH

Merrimack County  ·  New Hampshire

● Active
👥 16,368 Population ↑ 3% since 2019
💰 $79,688 Median HH Income
≈ Avg ↑ 8% since 2019
🎂 42.1 Median Age
🏠 $274,100 Median Home Value
≈ Avg ↑ 30% since 2019
🎓 44.0% College Grads
▲ 13% above avg
📊 3.6% Unemployment
▼ 26% below avg ↑ 41% since 2019
ZIP Code Details
ZIP Code03303
CityConcord
StateNew Hampshire (NH)
CountyMerrimack County
Area Code603
Elevation507 ft
Latitude43.311717
Longitude-71.665381
TimezoneNew York (DST)
FIPS33013
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.5% (8,263) Female 49.5% (8,105) ♀

Race & Ethnicity

White: 91.7%Hispanic: 3%Black: 1.5%Asian: 1.8%Other: 1.7%Race
White91.7%
Hispanic3.0%
Black1.5%
Asian1.8%
Other1.7%

Age Breakdown

Under 5
5%
5–17
15%
18–24
7%
25–44
27%
45–64
29%
65+
8%

Key Indicators

Median Age42.1 yrs
Avg Household Size2.38
Below Poverty9.0% ▼ 10% below avg
College Grads44.0% ▲ 13% above avg
Unemployment3.6% ▼ 26% below avg
No HS Diploma67 (0.6%)
HS Graduate3,323 (29.5%)
Some College1,374 (12.2%)
Associates1,544 (13.7%)
Bachelors1,355 (12%)
Graduate Degree3,596 (31.9%)

Education

No HS: 0.6%HS Grad: 29.5%Some College: 12.2%Associates: 13.7%Bachelors: 12%Graduate: 31.9%Edu
No HS0.6%
HS Grad29.5%
Some College12.2%
Associates13.7%
Bachelors12.0%
Graduate31.9%
Housing & Income

Housing Tenure

Owner: 68.4%Renter: 31.6%Tenure
Owner68.4%
Renter31.6%

Home Value Distribution

Under $50k
6%
$50k–100k
3%
$100k–150k
5%
$150k–200k
6%
$200k–300k
42%
$300k–500k
33%
Over $500k
7%

Financials

Median HH Income$79,688 ≈ Avg ↑ 8% since 2019
Median Home Value$274,100 ≈ Avg ↑ 30% since 2019
Home/Income Ratio3.4x (nat avg ~3.5x)
Median Rent$1,363/mo ↑ 28% since 2019
Total Units6,907
Vacant Units228
Avg HH Size2.38

Income Distribution

Under $25k
11%
$25k–50k
15%
$50k–75k
20%
$75k–100k
14%
$100k–150k
20%
$150k–200k
11%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
88%
Public Transit
0%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
16%
15–30 min
46%
30–45 min
20%
Over 45 min
17%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
5%
1960s–1970s
20%
1980s–1990s
13%
2000+
59%

Summary

Total Units6,907
Vacant228
Owner Occupied68.4%
Renter Occupied31.6%
Avg HH Size2.38
Frequently Asked Questions
ZIP code 03303 is in Concord, NH, in Merrimack County.
ZIP code 03303 is located in New Hampshire (NH).
ZIP code 03303 is in Merrimack County, NH.
ZIP 03303 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 03303 is 16,368 people (ACS 2023).
The median household income in ZIP code 03303 is $79,688 (ACS 2023).
The median home value in ZIP 03303 is $274,100 (ACS 2023).
About ZIP Code 03303

ZIP code 03303 is located in Concord, New Hampshire, within Merrimack County. With a population of 16,368, this is a moderately populated ZIP code with a middle-aged community — the median age is 42.1 years. Economically, 03303 is a middle-income ZIP code: the median household income of $79,688 is near the national average.

Real estate in ZIP code 03303 represents a mid-range housing market. The median home value of $274,100 is near the national average. Renters can expect to pay around $1,363 per month in median rent. Homeownership is strong here — 68.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 30% since 2019.

The population of 03303 is primarily White (91.69%). Residents are well-educated — 44.0% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.0%. Household income has grown by 8% since 2019.

The unemployment rate in 03303 stands at 3.6%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 81%.

Overall, ZIP code 03303 in Concord, NH is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 16,368 residents, a median household income of $79,688, and a median home value of $274,100, it offers a clear picture of life in this part of New Hampshire.