Bonney Lake, WA 98391 ZIP Code Profile


ZIP Code 98391: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bonney Lake, WA 98391

Acceptable Alternative
Lake Tapps, WA 98391
Sumner, WA 98391

Not Acceptable, USPS
Bonney Lk, WA 98391
Cedarview, WA 98391
Driftwood, WA 98391
Inlet Island, WA 98391
Lakeridge, WA 98391
Ponderosa Estates, WA 98391
Prairie Ridge, WA 98391
Rhododendron Park, WA 98391
Snag Island, WA 98391
Tapps Island, WA 98391

  • ZIP Code Type: STANDARD
  • County: Pierce County
  • Centroid: Latitude 47.187, Longitude -122.164
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 668
  • PO Box Addresses: 601
  • Residential Addresses: 18,854
    • Multi-Family Addresses: 7
    • Single Family Addresses: 18,847

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2020, Maps updated: May 1, 2020.


Bonney Lake, WA 98391 Data & Demographics (As of July 1, 2020)


Total Population 55,410 (100%)
Population in Households 55,368 (99.9%)
Population in Families 47,616 (85.9%)
Population in Group Quarters1 42 ( 0.1%)
Population Density 1,642
Diversity Index2 35


Median Household Income $106,931
Average Household Income $126,822
% of Income for Mortgage4 15%
Per Capita Income $43,133
Wealth Index5 162


Total HU (Housing Units) 19,647 (100%)
Owner Occupied HU 16,484 (83.9%)
Renter Occupied HU 2,361 (12.0%)
Vacant Housing Units 802 ( 4.1%)
Median Home Value $389,652
Average Home Value $462,802
Housing Affordability Index3 151


Total Households 18,845
Average Household Size 2.94
Family Households 14,731
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 2.29% 1.64%
Households 2.11% 1.55%
Families 2.05% 1.53%
Median Household Income   1.55%
Per Capita Income   2.56%
Owner Occupied HU   1.64%

Bonney Lake, WA 98391 - Peer Comparisons by Rank and Percentile

The table below compares 98391 to the other 588 ZIP Codes in Washington by rank and percentile using July 1, 2020 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 # 7 99th
Population Density # 141 76th
Median Household Income # 51 91st
Housing Affordability Index # 447 76th
Per Capita Income # 124 79th
Diversity Index # 325 45th

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

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