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ZIP code 99034: Tumtum, WA

99034 is a ZIP code in Tumtum, Washington, mainly in Stevens County, part of the Spokane-Spokane Valley, WA metro area. About 198 people live here.

Population
198
Median household income
—
Typical home value
—
Median rent
—gross, per month
Median age
33.8
Homeowners
22.7%of occupied homes
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Shaded: ZIP code 99034's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 99034 details

CityTumtum
StateWashington
CountyStevens County
Metro areaSpokane-Spokane Valley, WA
Time zonePacific Time (UTC−8), observes daylight saving time
TypeStandard (delivery area)
Land area22.2 sq mi
Population density9 people per sq mi
Bachelor's degree or higher11.8% of adults 25+
Center coordinates47.88618, -117.76240

ZIP codes near 99034

ZIP codeCityDistancePopulation
99013Ford, WA3.4 mi1,620
99026Nine Mile Falls, WA8.4 mi9,320
99040Wellpinit, WA11.2 mi536
99173Springdale, WA11.6 mi1,623
99110Clayton, WA11.9 mi1,505
99006Deer Park, WA12.7 mi16,177
99029Reardan, WA12.8 mi2,116
99208Spokane, WA16.0 mi58,669

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

About ZIP code 99034

What city is ZIP code 99034?

ZIP code 99034 is in Tumtum, WA, in Stevens County.

What county is ZIP code 99034 in?

99034 is mainly in Stevens County, Washington.

What is the population of ZIP code 99034?

About 198 people live in ZIP code 99034, according to the American Community Survey 2020–2024 5-year estimates.

What time zone is ZIP code 99034 in?

99034 is in Pacific Time (UTC−8). It observes daylight saving time.