ZIP Code 99034 - Tumtum Washington

ZIP Code 99034 is located in Tumtum Washington. 99034 is entirely within Stevens County. Regionally, 99034 is located in the Spokane Area.

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ZIP Code 99034 Quick Stats

ZIP Code NameTumtum
Primary CountyStevens County
ZIP Code TypeStandard
Population (2022)215
Area Code(s)509
Current Time

ZIP Code 99034 Map

99034 Demographics

The majority race/ethnicity residing in 99034 is White. The current unemployment level in 99034 is 4.4%.

Population Growth Rate0.00%
Population Density8 People per Square Mile
Total Households97
Average Adjusted Gross Income (2021)$165,100
Current Unemployment Rate (June 2024)4.4%
Majority Race/EthnictyWhite - 93.07%

99034 Race/Ethnicty Breakdown

Native American156.49%
Hawaiian/Pac. Islander00%

99034 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree00%
High School Diploma5247.71%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College2119.27%
Associates Degree00%
Masters Degree3633.03%
Professional Degree00%
Doctorate Degree00%

99034 Geography

Adjacent ZIP Codes
RegionSpokane Area
Metropolitan/Micropolitan Stat AreaSpokane-Spokane Valley, WA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area27 Square Miles

99034 Politics

US Congressional Districts in 99034
Washington State Senate Districts in 99034
Washington State House of Representatives Districts in 99034

99034 Schools

99034 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDsb - Humid Continental Climate - Dry Cool Summer
Ecoregion15r - Okanogan-Colville Xeric Valleys and Foothills

99034 Annual Climate Data

Avg Min Temp (°F)19232833404651504233282135
Avg Max Temp (°F)33394858677484847459413358
Avg Precip (In.)

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