🇺🇸 United States ZIP Code

STANDARD

98374

Puyallup

ZIP Code 98374 is a standard zip code serving Puyallup, Puyallup, Washington (WA), in Pierce County, United States. It has an estimated population of 37,360 with a median household income of $74,694. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 47.142400
Longitude: -122.265200

Geographic Details

Land Area: 15.84 mi²
Water Area: 0.15 mi²
Population Density: 2358.0 people per mi² (85th percentile)
Bounding Box: 47.171710°N, 47.079200°S, -122.212697°E, -122.294031°W

With 37,360 residents spread across 15.84 square miles, this area has a population density of 2358.0 people per square mile.

Demographics

37,360

Population

90th percentile

$74,694

Median Income

85th percentile

$243,200

Median Home Value

80th percentile

15.84 mi²

Land Area

The median household income in 98374 is $74,694, and the median home value is $243,200. This places the area in the top 25% nationally for household income.

Housing

14,074

Total Units

13,356

Occupied Units

94.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Puyallup, WA.

98371

Puyallup

98372

Puyallup

98373

Puyallup

98375

Puyallup

Similar ZIP Codes in Washington

ZIP codes with similar median household income in Washington.

98103

Seattle

$75,763

98034

Kirkland

$77,688

99337

Kennewick

$70,646

98513

Olympia

$68,502

98011

Bothell

$71,720

98252

Granite Falls

$70,726

99025

Newman Lake

$67,222

98335

Gig Harbor

$76,192

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.