sammamish Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 288 1.0 % 6.7 %
High School Graduate 1,927 6.8 % 32.8 %
Some College 3,855 13.7 % 24.8 %
Bachelor’s Degree 13,506 48.0 % 22.1 %
Graduate or Professional Degree 8,574 30.5 % 13.5 %
High School Graduate or Higher 27,700 98.4 % 86.9 %
Bachelor's Degree or Higher 20,409 72.5 % 72.5 %
Age Statistics
Number No. Area % Area National % National
Total Population 49,077 - -
19 years old and under 17,182 35.0 % 25.9 %
20 to 44 years old 14,641 29.8 % 12.8 %
45 to 64 years old 13,946 28.4 % 12.6 %
65 years old and older 3,308 6.7 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 33,291 95.0 % 84.8 %
Spanish 1,422 4.1 % 14.1 %
Other Languages 317 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 3,289 18.8 % 33.2 %
Married 13,017 74.2 % 50.6 %
Separated 81 0.5 % 2.6 %
Divorced 1,153 6.6 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 16,355 - -
Occupied Housing Units 15,820 96.7 % 87.5 %
Vacant Housing Units 535 3.3 % 12.5 %
1-Unit, Detached 14,185 86.7 % 61.5 %
1-Unit, Attached 637 3.9 % 5.8 %
2-Units 33 0.2 % 3.8 %
3 to 4 Units 196 1.2 % 4.5 %
5 to 9 Units 544 3.3 % 4.9 %
10 to 19 Units 349 2.1 % 4.6 %
20 or More Units 325 2.0 % 8.7 %
Mobile Homes 86 0.5 % 6.3 %
Built 1990 to 1999 4,129 25.2 % 14.0 %
Built 1980 to 1989 4,224 25.8 % 13.7 %
Built 1970 to 1979 1,901 11.6 % 15.7 %
Built 1960 to 1969 498 3.0 % 11.0 %
Built 1940 to 1959 293 1.8 % 15.9 %
Built 1939 or Earlier 184 1.1 % 13.1 %
Electric 2,466 15.1 % 32.8 %
Oil / Kerosene 109 0.7 % 4.6 %
Natural Gas 12,924 79.0 % 42.5 %
Tank or LP Gas 221 1.4 % 4.2 %
Wood 100 0.6 % 1.9 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 36,181 76.7 % 75.7 %
African-American 387 0.8 % 13.1 %
Native American 80 0.2 % 0.8 %
Asian 10,172 21.6 % 5.4 %
Some Other Race 334 0.7 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 144,775 53,657
Median Family Income 153,189 65,910
Median Per Capita Income 56,662 28,889
Weather
  • Chance of Sunshine 25.81 %
  • Temperature 45.58 ℉
  • Rainfall 3.46 inches
  • Energy Demand
    [HDD] 24.25
    [CDD] 0
Earthquakes
Magnitude Probability
5.0 6.04 %
6.0 2.20 %
7.0 0.12 %
8.0 0.00 %
9.0 0.00 %
Moderate Risk Area
Public Information
Unemployment Information
Data sourced by HomeFacts.com