ZIP Code 98531 - Centralia Washington

ZIP Code 98531 is located in Centralia Washington. Portions of 98531 are also in Fords Prairie and Grand Mound and Chehalis. 98531 is primarily within Lewis County, with some portions in Thurston County. Regionally, it is located in Metro Seattle-Tacoma.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 98531 Quick Stats

ZIP Code NameCentralia
Primary CountyLewis County
ZIP Code TypeStandard
Population (2022)26,931
Area Code(s)360 / 564
Current Time
PDT

ZIP Code 98531 Map

98531 Demographics

98531 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Washington based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 98531 is White. The majority race/ethnicity attending public schools in 98531 is White. The current unemployment level in 98531 is 5.7%.

Population26,931
Population Growth Rate5.52%
Population Density218 People per Square Mile
Total Households9,198
Percentage High Income Households1.4%
Median Household Income (2021)$50,009
Average Adjusted Gross Income (2020)$53,050
Current Unemployment Rate (April 2024)5.7%
Majority Race/EthnictyWhite - 81.19%
Public School Majority Race/EthnictyWhite - 52.26%

98531 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White22,31481%
Black2310.84%
Hispanic4,63016.81%
Asian2400.87%
Native American690.25%
Hawaiian/Pac. Islander630.23%

98531 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,74454.88%
Black371.16%
Hispanic1,34242.23%
Asian260.82%
Native American210.66%
Hawaiian/Pac. Islander80.25%

98531 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,2169.68%
Bachelor Degree1,55012.34%
High School Diploma4,01931.99%
No High School Diploma3192.54%
GED or Alternate7636.07%
1 or More Years of College2,48419.77%
Associates Degree1,36310.85%
Masters Degree5754.58%
Professional Degree2612.08%
Doctorate Degree130.1%

98531 Geography

Coordinates46.73891449,-122.95035553
Adjacent ZIP Codes
Cities/Towns in 98531
RegionMetro Seattle-Tacoma
Metropolitan/Micropolitan Stat AreasCentralia, WA
Olympia-Lacey-Tumwater, WA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area124 Square Miles

98531 Politics

US Congressional Districts in 98531
Washington State Senate Districts in 98531
Washington State House of Representatives Districts in 98531

98531 Weather and Climate Data

Plant Hardiness ZoneZone 8b: 15F to 20F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCsb - Warm-Summer Mediterranean Climate
Ecoregion2i - Cowlitz/Newaukum Prairie Floodplains

98531 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)34353739454952534842383442
Avg Max Temp (°F)45495560677277787361504561
Avg Precip (In.)6.175.245.013.522.391.82.791.132.013.847.026.945.82

Most Popular ZIP Code Searches in Washington