98391 ZIP Code Profile, Map, Data & Demographics


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: 684
  • PO Box Addresses: 512
  • Residential Addresses: 22,006
    • Multi-Family Addresses: 406
    • Single Family Addresses: 21,600

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2024, Maps updated: May 1, 2024.


Bonney Lake, WA 98391 Data & Demographics (As of July 1, 2023)


Total Population 61,808 (100%)
Population in Households 61,782 (100.0%)
Population in Families 53,627 (86.8%)
Population in Group Quarters1 26 ( 0.0%)
Population Density 1,700
Diversity Index2 48


Median Household Income $119,827
Average Household Income $152,594
% of Income for Mortgage4 26%
Per Capita Income $52,123
Wealth Index5 173
Socioeconomic Status Index6 Moderate (58.4)


Total HU (Housing Units) 21,758 (100%)
Owner Occupied HU 18,883 (86.8%)
Renter Occupied HU 2,229 (10.2%)
Vacant Housing Units 646 ( 3.0%)
Median Home Value $521,863
Average Home Value $585,196
Housing Affordability Index3 91


Total Households 21,112
Average Household Size 2.93
Family Households 16,637
Average Family Size 3.00
  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.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.


2020-2023 2023-2028
Population 3.00% 0.78%
Households 3.48% 0.80%
Families   0.88%
Median Household Income   2.38%
Per Capita Income   2.49%
Owner Occupied HU   1.04%

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

The table below compares 98391 to the other 590 ZIP Codes in Washington by rank and percentile using July 1, 2023 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 # 5 99th
Population Density # 137 77th
Median Household Income # 52 91st
Housing Affordability Index # 495 84th
Per Capita Income # 131 78th
Diversity Index # 284 52nd

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

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