Zip Code 98611 Map and Profile

Official Zip Code NameCastle Rock
Zip Code StateWashington
Zip Code TypeNon-Unique
Primary County: Cowlitz
Area Code360
Current Population:9133
Racial Majority: 90.08%
Public School Racial Majority:White 82.5%
Unemployment Rate:7.5%
Median Household Income$53877
Average Adjusted Gross Income$69550
School Test Performance:Average
Average Commute Time29.4 Minutes
Time Zone:Pacific Daylight Time
Elevation Range200 - 955 ft.
Area122 Sqm.
Coordinates(Y,X)46.30457000, -122.88589500

Zip Code 98611 Description

Zip Code 98611 is located in the state of Washington in the Portland metro area. Zip code 98611 is primarily located in Cowlitz County. The official US Postal Service name for 98611 is CASTLE ROCK, Washington. Portions of zip code 98611 are contained within or border the city limits of Castle Rock, WA, West Side Highway, WA, . The area code for zip code 98611 is 360. 98611 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Washington.

The current unemployment level in 98611 is 7.5% which is lower than the current county unemployment level of 7.6% and is higher than the current state unemployment at 6.4% and higher than the current national unemployment rate at 6.0%.

According the 2010 US Census, the population of 98611 increased to 9133 from 8317 over the past 10 years. The majority ethnicity residing in 98611 is while the majority ethnicity attending 98611 public schools is White. 50.2% of students in 98611 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 9027 90.08% 8344 +8%
 Black Or African American 7 0.07% 22 -68%
 Hispanic 292 2.91% 310 -6%
 American Indian Or Alaskan Native 183 1.83% 154 +19%
 Asian 26 0.26% 65 -60%
 Native Hawaiian & Other Pacific Islander 0 0% 19 -100%
 Other Race 4 0.15% 4 +275%
 Two Or More Races 215 4.7% 215 +119%

Zip Code 98611 Race/Ethnicity

 White 82.5%
 Black Or African American 0.4%
 Hispanic 9.8%
 Asian 0.9%
 Hawaii/Pacific Islander 0.5%
 American Indian Or Alaskan Native 1.3%
 Two or More Races 4.7%

Zip Code 98611 Public School Race/Ethnicity Profile

Total Population91338317
Male Population50.50%
Female Population49.50%
Total Households3528
Test Score PerformanceAverage
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$53877
Income Under $50K Per Year45.40%
Income $50K to $100K Per Year39.50%
Income Above $100K Per Year15.00%
98611 US Congressional District
DistrictRepresentativeParty Affiliation
Washington District 3Jaime Herrera BeutlerRepublican
Related Maps: Map of All Washington Congressional Districts

Average Real Estate Asking Price$207391
Average Real Estate Sale Price$170662
Current Unemployment Level 7.5%
Previous Month Unemployment Level7.2%
Unemployment Level 1 Year Ago5.7%
2012 Hardiness ZoneZone 8b: 15F to 20F
1990 Hardiness ZoneZone 8b: 15F to 20F
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
Ecoregion 2h - Cowlitz/Chehalis Foothills
Average First Frost DatesOctober 21 - 31
Average Last Frost DatesApril 21 - 31

Zip Code 98611 Annual Climate Data

Avg Min Temp (°F)33343639444851514742373441
Avg Max Temp (°F)45505560667177787362514561
Avg Precip (In.)6.245.564.963.612.582.15.961.172.183.647.17.3147.46
Core Based Statistical
Area (CBSA)
Longview, WA
CBSA Type98611
CBSA Population101668
Time ZonePacific Daylight Time
IANA Time ZoneAmerica/Los_Angeles
Follows DSTYes
GMT Difference-8 Hours