Milton, WA 98354 ZIP Code Profile

Related Place Profiles:
Milton, WA

ZIP Code 98354: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Milton, WA 98354

  • ZIP Code Type: STANDARD
  • County: Pierce County
  • Centroid: Latitude 47.249, Longitude -122.316
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 98354 has segments in 2 Counties (King, Pierce).

  • Businesses Addresses: 507
  • PO Box Addresses: 1,314
  • Residential Addresses: 3,065
    • Multi-Family Addresses: 508
    • Single Family Addresses: 2,557

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


98354 ZIP Code Map

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Milton, WA 98354 Data & Demographics (As of July 1, 2018)


Total Population 7,629
Population in Households 7,623
Population in Familes 5,987
Population in Group Qrtrs 6
Population Density2 2,859
Diversity Index3 47


Median Household Income $73,033
Average Household Income $87,846
Per Capita Income $35,955


Total Housing Units 3,314 (100%)
Owner Occupied HU 1,775 (53.6%)
Renter Occupied HU 1,345 (40.6%)
Vacant Housing Units 194 ( 5.9%)
Median Home Value $305,567
Average Home Value $349,648


Total Households 3,120
Average Household Size 2.44
Family Households 2,000
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.12% 1.23%
Households 0.91% 1.12%
Families 0.87% 1.1%
Median Household Income   2.7%
Per Capita Income   2.91%

Milton, WA 98354 - Peer Comparisons by Rank and Percentile

The table below compares 98354 to the other 581 ZIP Codes in Washington by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 256 56th
Population Density # 108 82nd
Diversity Index # 220 62nd
Median Household Income # 139 76th
Per Capita Income # 164 72nd

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

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