ZIP Code 99301 - Pasco Washington

ZIP Code 99301 is located in Pasco Washington. Portions of 99301 are also in West Pasco and Connell. 99301 is entirely within Franklin County. Regionally, it is located in the Yakima-Richland-Kennewick Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 99301 Quick Stats

ZIP Code NamePasco
Primary CountyFranklin County
ZIP Code TypeStandard
Population (2022)85,210
Area Code(s)509
Current Time

ZIP Code 99301 Map

99301 Demographics

99301 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 99301 is White. The majority race/ethnicity attending public schools in 99301 is Hispanic. The current unemployment level in 99301 is 4.6%.

Population Growth Rate8.93%
Population Density124 People per Square Mile
Total Households20,386
Percentage High Income Households1.5%
Median Houshold Income (2021)$72,990
Average Adjusted Gross Income (2020)$61,590
Current Unemployment Rate (March 2024)4.6%
Majority Race/EthnictyWhite - 50.54%
Public School Majority Race/EthnictyHispanic - 72.99%

99301 Race/Ethnicty Breakdown

Native American1,3001.27%
Hawaiian/Pac. Islander1950.19%

99301 Public School Race/Ethnicty Breakdown

Native American200.11%
Hawaiian/Pac. Islander480.26%

99301 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3,02611.03%
Bachelor Degree4,01414.64%
High School Diploma7,64427.87%
No High School Diploma7142.6%
GED or Alternate1,8556.76%
1 or More Years of College5,24519.12%
Associates Degree2,96010.79%
Masters Degree1,4595.32%
Professional Degree2720.99%
Doctorate Degree2370.86%

99301 Geography

Adjacent ZIP Codes
Cities/Towns in 99301
RegionYakima-Richland-Kennewick Area
Metropolitan/Micropolitan Stat AreaKennewick-Richland, WA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area686 Square Miles

99301 Politics

US Congressional Districts in 99301
Washington State Senate Districts in 99301
Washington State House of Representatives Districts in 99301

99301 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneBWk - Cold Desert Climate
Ecoregion10e - Pleistocene Lake Basins

99301 Annual Climate Data

Avg Min Temp (°F)27303540475358585041342842
Avg Max Temp (°F)40485866738188887966504065
Avg Precip (In.)

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