ZIP Code Tabulation Area · New Hampshire

ZIP Code 03597: Coos County, NH

ZIP Code 03597 (Coos County, New Hampshire) has an estimated 527 residents in 191 households. The median household income is $56,010, the median home value is — and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 3 figures for this ZIP (poverty rate, owner-occupied, commute) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

527

Margin of error ±184

Median household income

$56,010

Margin of error ±$11,480

Median home value

—

Margin of error not available

Median gross rent

—

Margin of error not available

Median age

41.9 yrs

Margin of error ±5.8 yrs

Mean travel time to work

44.4 min*

Margin of error ±47.0 min· estimate has a large margin of error

How ZIP 03597 compares with New Hampshire and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0359741.9 yrsNew Hampshire43.3 yrsUnited States38.9 yrs

Median household income

ZIP 03597$56,010New Hampshire$99,031United States$80,734

Per capita income

ZIP 03597$20,263New Hampshire$52,798United States$44,673

Poverty rate

ZIP 0359730.0%*New Hampshire7.2%United States12.5%

Unemployment rate

ZIP 035979.2%New Hampshire3.3%United States5.2%

Bachelor's degree or higher

ZIP 035972.8%New Hampshire40.6%United States35.7%

Median home value

ZIP 03597—New Hampshire$402,500United States$332,700

Median gross rent

ZIP 03597—New Hampshire$1,491/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0359768.1%*New Hampshire72.8%United States65.2%

Mean travel time to work

ZIP 0359744.4 min*New Hampshire26.7 minUnited States26.4 min

Worked from home

ZIP 035975.8%New Hampshire16.8%United States15.1%

All figures for ZIP 03597

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 03597 — ACS 2020–2024 5-year estimates
Measure	ZIP 03597	Margin of error	New Hampshire	United States
Total population	527	±184	1,394,868	334,922,499
Median age	41.9 yrs	±5.8 yrs	43.3 yrs	38.9 yrs
Households	191	±74	555,822	129,227,496
Median household income	$56,010	±$11,480	$99,031	$80,734
Per capita income	$20,263	±$4,958	$52,798	$44,673
Poverty rate	30.0%*	±12.4 pts	7.2%	12.5%
Unemployment rate	9.2%	±5.9 pts	3.3%	5.2%
Bachelor's degree or higher	2.8%	±5.9 pts	40.6%	35.7%
Median home value	—	—	$402,500	$332,700
Median gross rent	—	—	$1,491/mo	$1,413/mo
Owner-occupied homes	68.1%*	±26.9 pts	72.8%	65.2%
Mean travel time to work	44.4 min*	±47.0 min	26.7 min	26.4 min
Worked from home	5.8%	±4.5 pts	16.8%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 03597
Group	ZIP 03597	New Hampshire	United States
White alone, not Hispanic or Latino	92.2%	86.9%	57.4%
Black or African American alone, not Hispanic or Latino	4.7%	1.3%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	0.0%	2.6%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.0%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.4%	0.6%
Two or more races, not Hispanic or Latino	1.7%	4.0%	4.3%
Hispanic or Latino (of any race)	1.3%	4.7%	19.3%

Where ZIP 03597 is

State: New Hampshire
Main county: Coos County
Largest overlapping place: West Stewartstown (1% of the ZIP's land area)
Land area: 45.43 sq mi· about 12 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Coos County

03570 Berlin, NH 03575 Coos County, NH 03576 Coos County, NH 03581 Coos County, NH 03582 Coos County, NH 03583 Coos County, NH 03584 Coos County, NH 03588 Coos County, NH 03590 Coos County, NH 03592 Coos County, NH 03593 Coos County, NH 03595 Coos County, NH 03598 Coos County, NH

See every ZIP code in New Hampshire, or compare ZIP 03597 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.