FREE ZIP Code Finder
Enter ZIP Code:

*Find Info on any U.S. ZIP Code
Find ZIP+4 of Address

*Find the ZIP Code, county, and +4 of any U.S. Address
Other FREE Lookups
Area Code:

*Lookup ZIP Code of any city, state, county or area code
FREE Radius Search
Find all ZIP Codes

of ZIP Code:

» Download the FREE Radius Finder Application

FREE Distance Calc
Calculate the distance between two U.S. or Canadian ZIP codes.

Start ZIP:
End ZIP:

ZIP Codes for City of Maple Valley, WA

Timezone(s):Pacific (GMT -08:00)
Counties:KING, WA
Population:22,684 (More Details)
Male Population:11,215
Female Population:11,469
Median Age:34
ZIP Codes:1
Area Codes:1
Total Area:2,307 square miles (county)
Land Area:2,115 square miles (county)
Water Area:191 square miles (county)

Maple Valley, WA Covers 1 ZIP Code

ZIP Code Type County Population Area Code(s)
ZIP Code 98038 Standard King 31,171 425

Maple Valley, WA Demographic Information *

Browse homes for sale in MAPLE VALLEY Trulia Logo. Your Home for Real Estate.
Total population 22,684
Male population 11,215
Female population 11,469
Median age (years) 34.2
White Population 19,465
Black Population 471
Indian Population 111
Asian Population 1,013
Hawaiian Population 91
Hispanic Population 1,293
Median age (Male) 33.5
Median age (Female) 34.7
Total households 7,679
Family households (families) 6,159
Average household size 2.95
Average family size 3.3
Total housing units 7,997
* Demographic data is based on 2010 Census.

Maple Valley, WA Other Information

  • Located in KING County, Washington
  • Maple Valley, WA is also known as:

80 Cities within 30 miles of Maple Valley, WA Products

  • ZIP Code Database
    Get all US ZIP Codes and their information in one easy to use database.
  • ZIP+4 ZIP Code Database
    Covering every address in the U.S., get the +4 information you need.
  • Canadian Postal Code Database
    Get all Canadian Postal Codes and their information in one easy to use database.
  • 2010 Census Database
    Get the 2010 Census data in an easy to use format for all summary levels: National, State, COunty, City, and Congressional District.
  • Area Code Database
    Get all Area Codes and NXX data for North America.
  • WA ZIP Code Map
    The WA ZIP Code Map shows all 5 digit zip code boundaries for WA using clean, practical map colors and styles.
  • KING County, WA ZIP Code Map
    The KING County WA ZIP Code Map shows all 5 digit zip code boundaries for KING County WA.