US ZIP Code
03584

Lancaster, NH

Coos County  ·  New Hampshire

● Active
👥 3,439 Population ↓ 6% since 2019
💰 $92,797 Median HH Income
▲ 22% above avg ↑ 68% since 2019
🎂 47.7 Median Age ↑ 7% since 2019
🏠 $197,200 Median Home Value
▼ 29% below avg ↑ 48% since 2019
🎓 41.6% College Grads
≈ Avg
📊 2.5% Unemployment
▼ 49% below avg ↓ 66% since 2019
ZIP Code Details
ZIP Code03584
CityLancaster
StateNew Hampshire (NH)
CountyCoos County
Area Code603
Elevation1,002 ft
Latitude44.49028
Longitude-71.547516
TimezoneNew York (DST)
FIPS33007
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.5% (1,806) Female 47.5% (1,633) ♀

Race & Ethnicity

White: 95.3%Hispanic: 0.8%Black: 0%Asian: 0.4%Other: 2.4%Race
White95.3%
Hispanic0.8%
Black0.0%
Asian0.4%
Other2.4%

Age Breakdown

Under 5
5%
5–17
13%
18–24
4%
25–44
24%
45–64
28%
65+
10%

Key Indicators

Median Age47.7 yrs ↑ 7% since 2019
Avg Household Size2.16
Below Poverty11.9% ▲ 19% above avg
College Grads41.6% ≈ Avg
Unemployment2.5% ▼ 49% below avg
No HS Diploma34 (1.4%)
HS Graduate858 (34.5%)
Some College250 (10.1%)
Associates311 (12.5%)
Bachelors379 (15.2%)
Graduate Degree655 (26.3%)

Education

No HS: 1.4%HS Grad: 34.5%Some College: 10.1%Associates: 12.5%Bachelors: 15.2%Graduate: 26.3%Edu
No HS1.4%
HS Grad34.5%
Some College10.1%
Associates12.5%
Bachelors15.2%
Graduate26.3%
Housing & Income

Housing Tenure

Owner: 76.5%Renter: 23.5%Tenure
Owner76.5%
Renter23.5%

Home Value Distribution

Under $50k
7%
$50k–100k
11%
$100k–150k
21%
$150k–200k
12%
$200k–300k
27%
$300k–500k
18%
Over $500k
4%

Financials

Median HH Income$92,797 ▲ 22% above avg ↑ 68% since 2019
Median Home Value$197,200 ▼ 29% below avg ↑ 48% since 2019
Home/Income Ratio2.1x (nat avg ~3.5x)
Median Rent$892/mo ↑ 15% since 2019
Total Units1,817
Vacant Units275
Avg HH Size2.16

Income Distribution

Under $25k
17%
$25k–50k
11%
$50k–75k
13%
$75k–100k
14%
$100k–150k
24%
$150k–200k
13%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
82%
Public Transit
0%
Walked
5%
Work From Home
14%

Commute Time

Under 15 min
37%
15–30 min
34%
30–45 min
12%
Over 45 min
16%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
8%
1960s–1970s
10%
1980s–1990s
11%
2000+
68%

Summary

Total Units1,817
Vacant275
Owner Occupied76.5%
Renter Occupied23.5%
Avg HH Size2.16
Frequently Asked Questions
ZIP code 03584 is in Lancaster, NH, in Coos County.
ZIP code 03584 is located in New Hampshire (NH).
ZIP code 03584 is in Coos County, NH.
ZIP 03584 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 03584 is 3,439 people (ACS 2023).
The median household income in ZIP code 03584 is $92,797 (ACS 2023).
The median home value in ZIP 03584 is $197,200 (ACS 2023).
About ZIP Code 03584

ZIP code 03584 is located in Lancaster, New Hampshire, within Coos County. With a population of 3,439, this is a sparsely populated ZIP code with a mature community — the median age is 47.7 years. Economically, 03584 is a middle-income ZIP code: the median household income of $92,797 is above the national average.

Real estate in ZIP code 03584 represents an affordable housing market. The median home value of $197,200 is below the national average. Renters can expect to pay around $892 per month in median rent. Homeownership is strong here — 76.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 48% since 2019.

The population of 03584 is primarily White (95.26%). Residents are well-educated — 41.6% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 11.9%. Household income has grown by 68% since 2019.

The unemployment rate in 03584 stands at 2.5%, which is below the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 03584 in Lancaster, NH is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 3,439 residents, a median household income of $92,797, and a median home value of $197,200, it offers a clear picture of life in this part of New Hampshire.