Mercer Island, WA

US City in Washington, West · ranked on 24 metrics

Mercer Island, WA is a US city in Washington with a population of 25,250 (415th of 477). It ranks best for Bachelor’s Degree or Higher (% of Adults 25+) (7th of 434), Median Household Income (11th of 434), Poverty Rate (%) (13th of 434). It ranks lowest for Median Home Value (Capped at $2M) (tied last of 434), Average Commute (Minutes) (247th of 434), Murder Rate (per 100K) (210th of 395).

Population
25,250
415th highest of 477
Density
3,956.0
124th highest of 477
Growth rate
-0.32%
386th highest of 477
Area
6.38
455th highest of 477
Region
West
Washington

At a glance

Median household income
$219,069
11th highest of 434
Average wage (metro)
$91,790
34th highest of 460
Cost of living (metro)
11% above US
45th highest of 460
Median home value
$2M
Highest of 434
Median rent
$2,502
34th highest of 434
Poverty rate
3.81%
422nd highest of 434
College degree
81.4%
7th highest of 434
Violent crime per 100K
67.5
375th highest of 395
Average commute
24 minutes
188th highest of 434
Home broadband
94.5%
92nd highest of 434

Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →

Percentile on 19 metrics that rank at least half of all US cities, given whether higher or lower is better.

Best at

Highest percentiles, given whether higher or lower is better

  1. Housing, Income and Commutes by City (Census) · 2024
    7th of 434
  2. Housing, Income and Commutes by City (Census) · 2024
    11th of 434
  3. Housing, Income and Commutes by City (Census) · 2024
    13th of 434
  4. Crime Rates by City (FBI) · 2025
    21st of 395
  5. Average Wage by City (Metro Area, BLS) · 2025
    tied 24th of 460
  6. Crime Rates by City (FBI) · 2025
    26th of 395
  7. Average Wage by City (Metro Area, BLS) · 2025
    tied 34th of 460
  8. Crime Rates by City (FBI) · 2025
    48th of 395
  9. Housing, Income and Commutes by City (Census) · 2024
    92nd of 434
  10. Crime Rates by City (FBI) · 2025
    156th of 395

Worst at

Lowest percentiles, given whether higher or lower is better

  1. Housing, Income and Commutes by City (Census) · 2024
    tied last of 434
  2. Cost of Living by City (Metro Price Parities) · 2024
    tied 449th of 460
  3. Housing, Income and Commutes by City (Census) · 2024
    401st of 434
  4. Cost of Living by City (Metro Price Parities) · 2024
    tied 411th of 460
  5. Cost of Living by City (Metro Price Parities) · 2024
    tied 400th of 460
  6. Cost of Living by City (Metro Price Parities) · 2024
    tied 356th of 460
  7. Cost of Living by City (Metro Price Parities) · 2024
    tied 262nd of 460
  8. Housing, Income and Commutes by City (Census) · 2024
    247th of 434
  9. Crime Rates by City (FBI) · 2025
    210th of 395

Profile by category

Average percentile per category, from the median line. Select a category to list its metrics.

Strongest category Crime & Safety (77), weakest Economics (50). Select a category to list its metrics.

Notable facts

Where it ranks first or last among US cities

Where it is

Shaded by population; select a place to open it

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Similar places

Closest percentiles on 10 widely reported measures from 3 categories, leaving out size and totals

  1. Los Gatos, CA84% similar
  2. Menlo Park, CA82% similar
  3. San Ramon, CA80% similar
  4. Sammamish, WA80% similar
  5. Pleasanton, CA80% similar

Quick answers

What is the population of Mercer Island, WA?
Mercer Island, WA has a population of 25,250, 415th among 477 US cities.
What does Mercer Island, WA rank best at?
Among US cities, Mercer Island, WA ranks best for Bachelor’s Degree or Higher (% of Adults 25+) (7th of 434); Median Household Income (11th of 434); Poverty Rate (%) (13th of 434).
Where does Mercer Island, WA rank worst?
Mercer Island, WA ranks lowest for Median Home Value (Capped at $2M) (tied last of 434); Average Commute (Minutes) (247th of 434); Murder Rate (per 100K) (210th of 395).
How many statistics does Rankodex have for Mercer Island, WA?
Rankodex ranks Mercer Island, WA on 24 statistics compared with other US cities, compiled from World Population Review and the sources it cites.

Every metric

24 metrics with a value for this place, in 6 topics