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Marietta-Alderwood, WA
Full City Profile · Washington · Island County County
2.7
/5.0
C+
Fair
3,569
Population
613/sq mi density
$62,243
Median Income
$46,807 per capita
$493,200
Home Value
$608,145 Zillow
$1,450
Median Rent
31.9% income on rent
51°F
Avg Temperature
248 sunny days/yr
215
Violent Crime/100K
2,888 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.9 / 5.0
$62,243 median income, 1.4% unemployment
C
Affordability
2.2 / 5.0
$493,200 home value, $1,450/mo rent
F
Safety
1.0 / 5.0
215 violent crimes/100K
B+
Education
3.6 / 5.0
33.1% bachelor's degree or higher
Income Overview
Median Household Income
$62,243
17% below
US avg: $75,149
Per Capita Income
$46,807
20% above
US avg: $39,052
Unemployment Rate
1.4%
61% below
US avg: 3.6%
Poverty Rate
12.5%
1% above
US avg: 12.4%
Income Comparison: Marietta-Alderwood vs. U.S. Average
Each bar shows Marietta-Alderwood’s value as a percentage of the national average (100% line = U.S. avg)
Median Household
US: $75,149
$62,243
83%
Per Capita
US: $39,052
$46,807
120%
IRS Avg AGI
US: $72,000
$92,592
129%
Avg Weekly Wage
US: $1,432
$1,133
79%
Thin line = U.S. average (100%)
Employment & Commute
Avg Weekly Wage
$1,133
21% below US avg ($1,432)
Mean Commute Time
16 min
43% below US avg (28 min)
Work From Home
8.7%
43% below US avg (15.2%)
Drive Alone
84.3%
15% above US avg (73.2%)
Public Transit
0.0%
100% below US avg (5.0%)
County GDP
$4,664M
County-level GDP (BEA 2024)
How Residents Get to Work
Drive Alone
84.3%
Public Transit
0%
Work From Home
8.7%
Other
7%
Average commute time
16 minutes
US avg: 28 min
Business Landscape
Total Establishments
2,142
Restaurants
163
Healthcare
188
Retail
230
Manufacturing
71
Tax & Financial
IRS Avg Adjusted Gross Income
$92,592
29% above US avg ($72,000)
Avg Property Tax
$6,447
84% above US avg ($3,500)
Cost of Living Index
107.0
Above national average (100 = US avg)
Complete Economy Data
Income & Wages
| Median Household Income | $62,243 |
| Per Capita Income | $46,807 |
| IRS Avg Adjusted Gross Income | $92,592 |
| Avg Weekly Wage | $1,133 |
| County GDP | $4,664M |
Hardship Indicators
| Unemployment Rate | 1.4% |
| Poverty Rate | 12.5% |
| Gini Coefficient | 0.424 |
| Cost of Living Index | 107.0 |
Commute
| Mean Commute | 16 minutes |
| Drive Alone | 84.3% |
| Public Transit | 0.0% |
| Work From Home | 8.7% |
Businesses
| Total Establishments | 2,142 |
| Restaurants | 163 |
| Healthcare | 188 |
| Retail | 230 |
| Manufacturing | 71 |
Tax
| IRS Avg AGI | $92,592 |
| Avg Property Tax | $6,447 |