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Demographics

People

Total Population1,302
Male Share of the Population53.5%
Female Share of the Population46.5%
Senior Citizens15.7%
Employed Population 16+572
Age of the Population36

Families

% of people married40%
Average household size3

Education and Earnings

Population % with Bachelor Degree or Higher2.1%
Median Earnings25+$23,548
Median Earnings Without High School Qualification$26,776
Median Earnings With High School Degree$22,448

Wealth

Median Family Income$53,125
% Above Poverty Level84.9%
% Below Poverty Level15.1%

Commute & Sprawl

Average Commute Time17 minutes
% Working from Home%
% Walking and Biking to Work3.5%
% Using Public Transportation0.9%

Housing

People Living Alone18.2%
Median Gross Rent$1,146
Median House Value$150,600

Ancestry

Other(often includes Hispanic and African American)59.1%
German22.1%
English18.9%
Irish8.4%
Dutch5.4%
Scottish3.5%
Italian3.3%
Swedish2.7%
French Except Basque2.4%
Norwegian1.8%
Welsh0.5%
Portuguese0.2%
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Rock Island Almanac

CategoryValue
County Douglas County
Standard Zip Codes98850
Phone Area Codes509
Time ZoneAmerica/Los_Angeles
Approximate Latitude47.31
Approximate Longitude-120.08

Rock Island Climate

Nearest Weather Stations

Notes:

  • Temp ranges are avg daily min and max for the month
  • Precipitation is rainfall (and rainfall equiv of snowfall)

StationWENATCHEE AP
Distance3.1 miles
Jan Temp22 to 34 F
Apr Temp40 to 63 F
Jul Temp60 to 87 F
Oct Temp40 to 62 F
Annual Precip8.5 inches
StationWATERVILLE
Distance19.2 miles
Jan Temp17 to 32 F
Apr Temp35 to 58 F
Jul Temp54 to 83 F
Oct Temp35 to 58 F
Annual Precip11.4 inches
StationEPHRATA AP
Distance29.1 miles
Jan Temp22 to 34 F
Apr Temp40 to 64 F
Jul Temp61 to 88 F
Oct Temp40 to 63 F
Annual Precip7.6 inches

Nearby Cities and Towns

LocationPopulationMedian Family Income
Cashmere3,140$60,425
East Wenatchee13,624$56,900
Entiat1,093$54,904
Quincy7,333$57,555
Waterville1,696$58,906
Wenatchee33,544$63,330

Rock Island Public Schools

Rock Island Elementary
5645 Rock Island Road
ZIP: 98850
(509) 884-5023
Primary
Total Enrollment 224
Sources :
Study Online in Rock Island
Additional Resources
Info for Rock Island Government Officials


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