Snohomish County, WA Demographics & Local Data

Analyze population trends, housing costs, and the local economy by exploring Map AI.

Area Snapshot

Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.

A
B
B

Population

Metric Snohomish County Washington Avg U.S. Average
Population 831,824 7,740,889 334,821,731
Population density (per sq mi) 379.0 108.5 85.8
Population growth (%/yr) 1.00% 1.20% 0.57%
Median age 36.6 36.2 37.1
Households 308,594 3,012,519 128,459,983

Population Over Time

Year Snohomish County

Race & Ethnicity

Group Share

Economy

Snohomish County has a the economy index of B, which means it is quite prosperous.

Metric Snohomish County Washington Avg U.S. Average
Median household income $108,625 $95,177 $78,145
Income growth (%/yr) 5.68% 6.00% 5.07%
Unemployment rate 4.3% 4.9% 5.2%

Detailed wealth and income breakdown →

Housing

Metric Snohomish County Washington Avg U.S. Average
Median home price $515,481 $471,160 $242,182
Median rent $1,865 $1,681 $1,342
Homeownership rate 68.4% 63.9% 65.1%

Full housing market analysis →

Mobility & Commuting

The most common departure window is 07:00 AM – 07:29 AM , followed by 06:30 AM – 06:59 AM .

Metric Snohomish County Washington Avg U.S. Average
Average commute time (min) 28.7 22.6 22.5
Work from home 18.0% 17.7% 13.4%

Commute and transport details →

Education & Households

Snohomish County has a education index of B, which means it is quite educated.

Metric Snohomish County Washington Avg U.S. Average
Bachelor's degree or higher 32.9% 35.1% 31.6%
Average household size 2.64 2.51 2.54

Health

Snohomish County has a health index of A, which means it is very healthy.

Metric Snohomish County Washington Avg U.S. Average
Life expectancy (years) 79.6 79.6 78.3
Self-rated poor health 12.3% 15.4% 16.3%
Smokers 14.4% 16.4% 19.0%