Zip Code 99138 Map and Profile

Official Zip Code NameInchelium
Zip Code StateWashington
Zip Code TypeNon-Unique
Primary County: Ferry
Area Code509
Current Population:1209
Racial Majority:White 22.18%
Public School Racial Majority:Native American 77.9%
Unemployment Rate:8.0%
Median Household Income$28231
Average Adjusted Gross Income$44870
School Test Performance:Poor
Average Commute Time26.9 Minutes
Time Zone:Pacific Standard Time
Elevation Range1322 - 5332 ft.
Area710 Sqm.
Coordinates(Y,X)48.29085100, -118.46539300

Zip Code 99138 Description

Zip Code 99138 is located in the state of Washington in the Spokane metro area. Zip code 99138 is primarily located in Ferry County. The official US Postal Service name for 99138 is INCHELIUM, Washington. Portions of zip code 99138 are contained within or border the city limits of Inchelium, WA, . The area code for zip code 99138 is 509. 99138 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in Washington.

The current unemployment level in 99138 is 8.0% which is lower than the current county unemployment level of 9.8% and is higher than the current state unemployment at 5.0% and higher than the current national unemployment rate at 4.8%.

According the 2010 US Census, the population of 99138 increased to 1209 from 1173 over the past 10 years. The majority ethnicity residing in 99138 is White while the majority ethnicity attending 99138 public schools is Native American. 76% of students in 99138 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 265 22.18% 279 -5%
 Black Or African American 0 0% 6 -100%
 Hispanic 46 3.85% 54 -15%
 American Indian Or Alaskan Native 795 66.53% 809 -2%
 Asian 0 0% 1 -100%
 Native Hawaiian & Other Pacific Islander 39 3.26% 1 +3800%
 Other Race 1 0% 1 -100%
 Two Or More Races 58 4.18% 58 -14%

Zip Code 99138 Race/Ethnicity

 White 2.3%
 Black Or African American 0%
 Hispanic 1.4%
 Asian 1.8%
 Hawaii/Pacific Islander 0%
 American Indian Or Alaskan Native 77.9%
 Two or More Races 16.6%

Zip Code 99138 Public School Race/Ethnicity Profile

Total Population12091173
Male Population51.00%
Female Population49.00%
Total Households457
Test Score PerformancePoor
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$28231
Income Under $50K Per Year70.30%
Income $50K to $100K Per Year24.00%
Income Above $100K Per Year5.70%
99138 US Congressional District
DistrictRepresentativeParty Affiliation
Washington District 5Cathy McMorris RodgersRepublican
Related Maps: Map of All Washington Congressional Districts

Average Real Estate Asking Price$248375
Average Real Estate Sale Price$114535
Current Unemployment Level 8.0%
Previous Month Unemployment Level7.5%
Unemployment Level 1 Year Ago9.6%
2012 Hardiness ZoneZone 6a: -10F to -5F
1990 Hardiness ZoneZone 5b: -15F to -10F
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion 15r - Okanogan-Colville Xeric Valleys and Foothills
Average First Frost DatesSeptember 11 - 20
Average Last Frost DatesMay 21 - 31

Zip Code 99138 Annual Climate Data

Avg Min Temp (°F)18222632394649494133282134
Avg Max Temp (°F)33414959707785857558423359
Avg Precip (In.)2.221.681.631.171.591.
Core Based Statistical
Area (CBSA)
CBSA Population0
Time ZonePacific Standard Time
IANA Time ZoneAmerica/Los_Angeles
Follows DSTYes
GMT Difference-8 Hours