🇺🇸 United States ZIP Code

STANDARD

98310

Bremerton

ZIP Code 98310 is a standard zip code serving Bremerton, Bremerton, Washington (WA), in Kitsap County, United States. It has an estimated population of 18,703 with a median household income of $47,817. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Washington (WA)
County: Kitsap
City: Bremerton
Timezone: America/Los_Angeles

Coordinates

Latitude: 47.601900
Longitude: -122.629900

Geographic Details

Land Area: 5.96 mi²
Water Area: 2.67 mi²
Population Density: 3137.0 people per mi² (85th percentile)
Bounding Box: 47.621363°N, 47.561773°S, -122.570447°E, -122.684555°W

With 18,703 residents spread across 5.96 square miles, this area has a population density of 3137.0 people per square mile.

Demographics

18,703

Population

80th percentile

$47,817

Median Income

45th percentile

$214,900

Median Home Value

75th percentile

5.96 mi²

Land Area

The median household income in 98310 is $47,817, and the median home value is $214,900.

Housing

9,061

Total Units

8,252

Occupied Units

91.1%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Bremerton, WA.

98311

Bremerton

98312

Bremerton

98314

Bremerton

98337

Bremerton

Similar ZIP Codes in Washington

ZIP codes with similar median household income in Washington.

98605

Bingen

$50,708

98933

Harrah

$53,462

98257

La Conner

$51,799

98261

Lopez Island

$50,278

98862

Winthrop

$46,597

99344

Othello

$43,588

99218

Spokane

$45,983

98935

Mabton

$43,438

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.