Snohomish County WA Information

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Snohomish County Subdivisions

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  1. Snohomish County 2018 Demographic Data
  2. Growth Rates forSnohomish County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2018 Demographics

Snohomish County WA Data & Demographics (As of July 1, 2018)

POPULATION

Total Population 805,624
Population in Households 795,743
Population in Familes 644,887
Population in Group Qrtrs 9,881
Population Density2 386
Diversity Index3 54
 

INCOME

Median Household Income $79,165
Average Household Income $98,905
Per Capita Income $37,134

HOUSING

Total Housing Units 315,000 (100%)
Owner Occupied HU 200,502 (63.7%)
Renter Occupied HU 98,694 (31.3%)
Vacant Housing Units 15,804 ( 5.0%)
Median Home Value $370,036
Average Home Value $435,374
 

HOUSEHOLDS

Total Households 299,196
Average Household Size 2.66
Family Households 202,266
Average Family Size 3
NOTES
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.

GROWTH RATE / YEAR

2010-2018 2018-2023
Population 1.49% 1.48%
Households 1.33% 1.43%
Families 1.27% 1.4%
Median Household Income   2.53%
Per Capita Income   2.74%

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Snohomish County WA - Peer Comparisons by Rank and Percentile

The table below compares Snohomish County to the other 39 counties and county equivalents 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 # 3 95th
Population Density # 7 85th
Diversity Index # 12 72nd
Median Household Income # 2 97th
Per Capita Income # 4 92nd

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

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Washington Census Data Comparison Tool

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