Zip Code 99173 — Springdale, WA

ZIP Code 99173 is associated with Springdale, WA, in Stevens County. The listed population estimate is 1,623; estimated density is 4.4 people per square mile. Among records with population estimates, it ranks #6 of 17 in Stevens County and #380 of 597 in WA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (48.037020, -117.857080)

Data MetricLocal Statistic
Postal / Zip Code99173
Primary CitySpringdale
State / ProvinceWA
CountyStevens
Total Population1,623
Population Density4.4 people/sq mi
TimezoneAmerica/Los_Angeles

How 99173 Compares

MetricZIP 99173Stevens County recordsWA records
Population estimate1,62334,289 (sum)7,816,021 (sum)
Population Density4.4 /sq mi----
County population rank#6 of 17----
State population rank#380 of 597----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WA

ZIP CodeCityDistancePopulation estimate
ZIP 99181Valley8.6 mi1,995
ZIP 99013Ford10.6 mi1,620
ZIP 99034Tumtum11.3 mi198
ZIP 99040Wellpinit11.3 mi536
ZIP 99110Clayton12.9 mi1,505

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →