🇺🇸 United States ZIP Code

STANDARD

98422

Tacoma

ZIP Code 98422 is a standard zip code serving Tacoma, Tacoma, Washington (WA), in Pierce County, United States. It has an estimated population of 20,151 with a median household income of $82,585. 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: Tacoma
Timezone: America/Los_Angeles

Coordinates

Latitude: 47.294800
Longitude: -122.398300

Geographic Details

Land Area: 6.68 mi²
Water Area: 0.12 mi²
Population Density: 3017.0 people per mi² (85th percentile)
Bounding Box: 47.320631°N, 47.253627°S, -122.334860°E, -122.444635°W

With 20,151 residents spread across 6.68 square miles, this area has a population density of 3017.0 people per square mile.

Demographics

20,151

Population

80th percentile

$82,585

Median Income

90th percentile

$318,000

Median Home Value

85th percentile

6.68 mi²

Land Area

The median household income in 98422 is $82,585, and the median home value is $318,000. This places the area in the top 25% nationally for household income.

Housing

7,866

Total Units

7,479

Occupied Units

95.1%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Tacoma, WA.

98401

Tacoma

98402

Tacoma

98403

Tacoma

98404

Tacoma

98405

Tacoma

98406

Tacoma

98407

Tacoma

98408

Tacoma

98409

Tacoma

98411

Tacoma

Similar ZIP Codes in Washington

ZIP codes with similar median household income in Washington.

99036

Valleyford

$89,306

98034

Kirkland

$77,688

99019

Liberty Lake

$85,821

98103

Seattle

$75,763

98208

Everett

$71,698

98606

Brush Prairie

$75,866

98232

Bow

$75,359

98058

Renton

$77,780

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.