ZIP Code Tabulation Area · Washington

ZIP Code 98012: Mill Creek, WA

ZIP Code 98012 (Mill Creek, Snohomish County, Washington) has an estimated 77,041 residents in 27,903 households. The median household income is $146,144, the median home value is $876,600 and the median gross rent is $2,373/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

77,041

Margin of error ±2,466

Median household income

$146,144

Margin of error ±$6,294

Median home value

$876,600

Margin of error ±$14,046

Median gross rent

$2,373/mo

Margin of error ±$49

Median age

36.1 yrs

Margin of error ±0.7 yrs

Mean travel time to work

31.8 min

Margin of error ±2.4 min

How ZIP 98012 compares with Washington and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 9801236.1 yrsWashington38.3 yrsUnited States38.9 yrs

Median household income

ZIP 98012$146,144Washington$98,141United States$80,734

Per capita income

ZIP 98012$65,037Washington$53,744United States$44,673

Poverty rate

ZIP 980125.4%Washington9.9%United States12.5%

Unemployment rate

ZIP 980124.0%Washington5.1%United States5.2%

Bachelor's degree or higher

ZIP 9801258.9%Washington39.6%United States35.7%

Median home value

ZIP 98012$876,600Washington$564,600United States$332,700

Median gross rent

ZIP 98012$2,373/moWashington$1,760/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9801266.4%Washington63.8%United States65.2%

Mean travel time to work

ZIP 9801231.8 minWashington26.6 minUnited States26.4 min

Worked from home

ZIP 9801228.5%Washington19.8%United States15.1%

All figures for ZIP 98012

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 98012 — ACS 2020–2024 5-year estimates
MeasureZIP 98012Margin of errorWashingtonUnited States
Total population77,041±2,4667,816,116334,922,499
Median age36.1 yrs±0.7 yrs38.3 yrs38.9 yrs
Households27,903±8543,064,820129,227,496
Median household income$146,144±$6,294$98,141$80,734
Per capita income$65,037±$2,596$53,744$44,673
Poverty rate5.4%±1.0 pts9.9%12.5%
Unemployment rate4.0%±0.7 pts5.1%5.2%
Bachelor's degree or higher58.9%±2.3 pts39.6%35.7%
Median home value$876,600±$14,046$564,600$332,700
Median gross rent$2,373/mo±$49$1,760/mo$1,413/mo
Owner-occupied homes66.4%±2.4 pts63.8%65.2%
Mean travel time to work31.8 min±2.4 min26.6 min26.4 min
Worked from home28.5%±1.9 pts19.8%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 98012
GroupZIP 98012WashingtonUnited States
White alone, not Hispanic or Latino48.6%63.1%57.4%
Black or African American alone, not Hispanic or Latino3.1%3.8%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.3%0.8%0.5%
Asian alone, not Hispanic or Latino30.8%9.7%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.4%0.7%0.2%
Some other race alone, not Hispanic or Latino1.1%0.6%0.6%
Two or more races, not Hispanic or Latino6.4%6.8%4.3%
Hispanic or Latino (of any race)9.3%14.4%19.3%

Where ZIP 98012 is

State
Washington
Main county
Snohomish County
Largest overlapping place
Mill Creek (30% of the ZIP's land area)
Land area
15.66 sq mi· about 4,920 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Snohomish County

98020 Edmonds, WA98021 Bothell, WA98026 Edmonds, WA98036 Lynnwood, WA98037 Lynnwood, WA98043 Mountlake Terrace, WA98087 North Lynnwood, WA98201 Everett, WA98203 Everett, WA98204 Everett, WA98207 Everett, WA98208 Eastmont, WA98223 Snohomish County, WA98241 Snohomish County, WA98251 Snohomish County, WA98252 Snohomish County, WA98256 Snohomish County, WA98258 Lake Stevens, WA98270 Marysville, WA98271 Snohomish County, WA98272 Snohomish County, WA98275 Mukilteo, WA98290 Snohomish County, WA98292 Snohomish County, WA

See every ZIP code in Washington, or compare ZIP 98012 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.