U.S. ZIP Code tools
98040 · Population & demographics · Mercer Island WA
ZIP Code
98040
Mercer Island, WA
- City / locality
- Mercer Island
- State
- Washington
- ZIP Code type
- Type not provided
- Latitude
- 47.5603
- Longitude
- -122.2281
- Coordinate source
- GeoNames Postal
- Source
- GeoNames Postal
- Source year
- Inherited source snapshot
Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
Population & demographics
acs/acs5 · 2024
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Estimated population
25,307People · Margin of error ±32Median age
46.4Years · Margin of error ±1.8Median household income
219,069USD · Margin of error ±17,476Median home value
2,000,001USDTotal households
10,068Households · Margin of error ±331Housing units
10,609Count · Margin of error ±346Owner-occupied housing units
6,746Count · Margin of error ±279Renter-occupied housing units
3,322Count · Margin of error ±375Median monthly gross rent
2,502USD · Margin of error ±191Household income distribution
USD · Households
$0–$9,999315±123
$10,000–$14,99960±42
$15,000–$19,999171±119
$20,000–$24,999126±68
$25,000–$29,99976±53
$30,000–$34,999257±187
$35,000–$39,999257±162
$40,000–$44,999149±75
$45,000–$49,99983±50
$50,000–$59,999282±115
$60,000–$74,999428±129
$75,000–$99,999617±167
$100,000–$124,999465±132
$125,000–$149,999413±131
$150,000–$199,999974±252
≥ $200,0005,395±295
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Source
U.S. Census Bureau ZCTA cartographic boundaries
Source year: 2020 Census ZCTA cartographic
U.S. Census Bureau ZCTA cartographic boundaries