What ZIP codes serve Mill Creek, WA?

Mill Creek, WA is served by the following ZIP codes: 98012.

What is the median household income in Mill Creek?

The median household income in Mill Creek, WA is approximately $141,653.

What is the average temperature in Mill Creek?

In Mill Creek, WA, the average annual high temperature is 58°F and the average low is 45°F, with 33.4 inches of annual precipitation.

How do I verify a Mill Creek address?

Use MailColt's free address verification tool to instantly check any Mill Creek, WA address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Mill Creek is the #100 city in Washington by population, with a population of 76,123 across 1 ZIP codes. The median household income is $141,653, and the median home value is $811,500. Average temperatures range from 44.9°F to 57.9°F, with 33.4" of annual precipitation. With 212 establishments, Construction is the dominant industry. The population has grown 8.7% since 2020, from 70,009 to 76,123.

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Mill Creek, WA Demographics

76,123

Population

$141,653

Median Income

$811,500

Median Home Value

$2,279/mo

Median Rent

Income by ZIP Code in Mill Creek, WA

ZIP Code	Population	Median Income	Median Home Value	Median Rent
98012	76,123	$141,653	$811,500	$2,279

Climate in Mill Creek, WA

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	46°	48°	52°	56°	62°	66°	72°	73°	68°	58°	50°	45°
Avg Low	37°	37°	39°	43°	48°	51°	55°	55°	52°	46°	40°	36°
Precip	3.9"	2.8"	3.6"	2.7"	2.1"	1.9"	0.8"	1.0"	1.7"	3.4"	5.0"	4.5"
Snow	-	-	-	-	-	-	-	-	-	-	-	-

Top Industries in Mill Creek, WA

Industry	Establishments
Construction	212
Professional, scientific, and technical services	184
Health care and social assistance	163
Other services (except public administration)	114
Accommodation and food services	103
Real estate and rental and leasing	97
Retail trade	96
Finance and insurance	78
Administrative and support and waste management and remediation services	76
Wholesale trade	43

All 1 ZIP Codes Serving Mill Creek, WA

Other Cities in Washington

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