Skip to main content

🇺🇸 United States ZIP Code

STANDARD

03609

North Walpole

ZIP Code 03609 is a standard zip code serving North Walpole, North Walpole, New Hampshire (NH), in Cheshire County, United States. It has an estimated population of 854 with a median household income of $54,306. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $54,306

Location

Country
🇺🇸 United States
State / Province
New Hampshire (NH)
County
Cheshire
City
North Walpole
Timezone
America/New_York

Coordinates

Latitude
43.142800
Longitude
-72.448300

Geographic Details

Land Area
0.89 mi²
Water Area
0.35 mi²
Population Density
957.0 people per mi² (75th percentile)
Bounding Box
43.161431°N, 43.122133°S, -72.426082°E, -72.457556°W

With 854 residents spread across 0.89 square miles, this area has a population density of 957.0 people per square mile.

Demographics

854

Population

25th percentile

$54,306

Median Income

60th percentile

$194,000

Median Home Value

70th percentile

0.89 mi²

Land Area

The median household income in 03609 is $54,306, and the median home value is $194,000.

Housing

400

Total Units

352

Occupied Units

88.0%

Occupancy Rate

Similar ZIP Codes in New Hampshire

ZIP codes with similar median household income in New Hampshire.

03048

Greenville

$62,321

 03077

Raymond

$61,488

 03084

Temple

$55,000

 03102

Manchester

$50,049

 03103

Manchester

$49,518

 03104

Manchester

$60,468

 03220

Belmont

$61,174

 03222

Bristol

$50,453

Frequently Asked Questions

What information is available for each ZIP code?
Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).
What are the different types of ZIP codes?
There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.
How often is ZIP code data updated?
ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.
What is population density and why does it matter?
Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.
How are ZIP code boundaries determined?
ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.
What does median household income tell me about a ZIP code?
Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.