PlainZIP

Twin Mountain, NH · standard

ZIP Code 03595

Coos County, New Hampshire - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

639
7/sq mi
$64,762
Median income
$258,900
Median home value
34.0%
Bachelor's or higher

The verdict

Twin Mountain pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.

38th pct
household income, US ZIPs
Top 41%
home value, US ZIPs
7
people per sq mi
92%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 03595 against every reporting US ZIP.

ZIP code 03595 is a sparsely populated ZIP (a standard USPS delivery area) in Twin Mountain, Coos County, New Hampshire, home to just 639 residents across 95.4 square miles, a density of 7 people per square mile, in the New York time zone.

ZIP 03595 reports a modest median household income of $64,762 (37% below the New Hampshire average), while per-capita income is $48,369. 4.8% of residents live below the poverty line, and the unemployment rate reads 1.7%. Median home value sits at $258,900 (36% below the state average), median rent at $1,078 a month, and owner-occupancy at 91.5%.

A solid share of residents have a four-year degree: 34.0% of adults hold a bachelor's degree or higher, the median age is 62.3, and the average commute is 22 minutes. A geography-based comparison follows: 4 ZIP codes within about 10 miles of 03595, plus 6 more within Coos County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 03595, Twin Mountain, NH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

639

Population

95.4

Area (sq mi)

7

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 03595?

62.3

Median Age

42.7%

Male

57.3%

Female

2.5%

Foreign-Born

White 98.0%
African American 0.2%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.9%
Hispanic or Latino 0.8%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$64,762

Median Household Income

-37% vs state

$48,369

Per Capita Income

4.8%

Poverty Rate

1.7%

Unemployment Rate

21.6 min

Mean Commute Time

How ZIP 03595 ranks nationally

Twin Mountain, NH household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$64,762 38th percentile higher than 38% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 60.3%
Bachelor's Degree or Higher 34.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

614

Total Housing Units

366

Occupied Units

248

Vacant Units

1.77

Avg Household Size

Occupancy Type

Owner 91.5%
Renter 8.5%

$258,900

Median Home Value

-36% vs state

$1,078

Median Rent

1978

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 22 business establishments in ZIP 03595, employing approximately 128 people with a combined annual payroll of $5,594,000.

22

Businesses

128

Employees

$5.6M

Annual Payroll

2

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 9 40.9%
Other services (except public administration) 5 22.7%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 03595 vs 03575 →

ZIP 03595 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 03595 ranks #4 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 03595 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 03595 ranks #4 of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
03575 Bretton Woods, NH 124 5.1 mi
03574 Bethlehem, NH 2,526 5.1 mi
03583 Jefferson, NH 1,107 7.0 mi
03598 Whitefield, NH 3,285 7.3 mi

More ZIP Codes in Coos County

03570 standard
Berlin, NH
Pop: 10,051
03584 standard
Lancaster, NH
Pop: 3,774
03598 standard
Whitefield, NH
Pop: 3,285
03576 standard
Colebrook, NH
Pop: 3,238
03581 standard
Gorham, NH
Pop: 3,230
03582 standard
Groveton, NH
Pop: 2,577

Related Areas

Coos County Twin Mountain, NH New Hampshire

Frequently Asked Questions

What county is ZIP code 03595 in? ▼
ZIP code 03595 (Twin Mountain) is located in Coos County, New Hampshire. Coos County contains multiple ZIP codes, see the full list at /counties/coos-nh.
What is the population of ZIP code 03595? ▼
ZIP code 03595 in Twin Mountain, NH has a population of 639 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 03595? ▼
The median household income in ZIP 03595 is $64,762, which is 15% below the national average of $76,288.
What is the average home value in ZIP 03595? ▼
The median home value in ZIP 03595 is $258,900, which is 7% below the national average of $278,155.
What is the demographic makeup of ZIP 03595? ▼
The largest racial group in ZIP 03595 is White at 98.0%. Hispanic or Latino residents make up 0.8% of the population.
How many businesses are in ZIP code 03595? ▼
ZIP code 03595 has 22 business establishments employing approximately 128 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 03595? ▼
In ZIP code 03595, 60.3% of residents aged 25+ have a high school diploma or higher, and 34.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 03595? ▼
The mean commute time for workers in ZIP code 03595 is 21.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 03595? ▼
In ZIP code 03595, approximately 91.5% of occupied housing units are owner-occupied and 8.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 03595? ▼
The poverty rate in ZIP code 03595 is 4.8% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.